submission_id
stringlengths 10
10
| problem_id
stringlengths 6
6
| language
stringclasses 3
values | code
stringlengths 1
522k
| compiler_output
stringlengths 43
10.2k
|
|---|---|---|---|---|
s058796034
|
p04047
|
C++
|
// ----- Author Info -------
// Khaled Alam - Ninjo
// khaledalam.net@gmail.com
//--------------------------
#include <bits/stdc++.h>
using namespace std;
#define fi first
#define se second
#define pb push_back
#define mp make_pair
#define ll long long
#define sz size()
#define all(a) (a).begin(), (a).end()
#define rep(i,z) for(int i=0;i<(z);i++)
#define ones __builtin_popcount //__popcnt
#define iFile(a) freopen(#a, "r", stdin)
#define oFile(a) freopen(#a, "w", stdout)
#define ios ios_base::sync_with_stdio(0)
#define tm cerr<<"Time elapsed: "<<clock()<<" ms\n"
int main() {
//iFile(input.txt);
//oFile(output.txt);
int n;
cin > n;
int a[n * 2];
for (int &it : a)cin >> it;
sort(a, a + (n * 2));
int res = 0;
rep(i,n)res += a[i];
cout << res << '\n';
return 0;
}
|
a.cc: In function 'int main()':
a.cc:28:13: error: no match for 'operator>' (operand types are 'std::istream' {aka 'std::basic_istream<char>'} and 'int')
28 | cin > n;
| ~~~ ^ ~
| | |
| | int
| std::istream {aka std::basic_istream<char>}
a.cc:28:13: note: candidate: 'operator>(int, int)' (built-in)
28 | cin > n;
| ~~~~^~~
a.cc:28:13: note: no known conversion for argument 1 from 'std::istream' {aka 'std::basic_istream<char>'} to 'int'
In file included from /usr/include/c++/14/regex:68,
from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:181,
from a.cc:6:
/usr/include/c++/14/bits/regex.h:1176:5: note: candidate: 'template<class _BiIter> bool std::__cxx11::operator>(const sub_match<_BiIter>&, const sub_match<_BiIter>&)'
1176 | operator>(const sub_match<_BiIter>& __lhs, const sub_match<_BiIter>& __rhs)
| ^~~~~~~~
/usr/include/c++/14/bits/regex.h:1176:5: note: template argument deduction/substitution failed:
a.cc:28:15: note: 'std::istream' {aka 'std::basic_istream<char>'} is not derived from 'const std::__cxx11::sub_match<_BiIter>'
28 | cin > n;
| ^
/usr/include/c++/14/bits/regex.h:1236:5: note: candidate: 'template<class _Bi_iter, class _Ch_traits, class _Ch_alloc> bool std::__cxx11::operator>(__sub_match_string<_Bi_iter, _Ch_traits, _Ch_alloc>&, const sub_match<_BiIter>&)'
1236 | operator>(const __sub_match_string<_Bi_iter, _Ch_traits, _Ch_alloc>& __lhs,
| ^~~~~~~~
/usr/include/c++/14/bits/regex.h:1236:5: note: template argument deduction/substitution failed:
a.cc:28:15: note: 'std::istream' {aka 'std::basic_istream<char>'} is not derived from 'std::__cxx11::__sub_match_string<_Bi_iter, _Ch_traits, _Ch_alloc>'
28 | cin > n;
| ^
/usr/include/c++/14/bits/regex.h:1329:5: note: candidate: 'template<class _Bi_iter, class _Ch_traits, class _Ch_alloc> bool std::__cxx11::operator>(const sub_match<_BiIter>&, __sub_match_string<_Bi_iter, _Ch_traits, _Ch_alloc>&)'
1329 | operator>(const sub_match<_Bi_iter>& __lhs,
| ^~~~~~~~
/usr/include/c++/14/bits/regex.h:1329:5: note: template argument deduction/substitution failed:
a.cc:28:15: note: 'std::istream' {aka 'std::basic_istream<char>'} is not derived from 'const std::__cxx11::sub_match<_BiIter>'
28 | cin > n;
| ^
/usr/include/c++/14/bits/regex.h:1403:5: note: candidate: 'template<class _Bi_iter> bool std::__cxx11::operator>(const typename std::iterator_traits<_Iter>::value_type*, const sub_match<_BiIter>&)'
1403 | operator>(typename iterator_traits<_Bi_iter>::value_type const* __lhs,
| ^~~~~~~~
/usr/include/c++/14/bits/regex.h:1403:5: note: template argument deduction/substitution failed:
a.cc:28:15: note: mismatched types 'const std::__cxx11::sub_match<_BiIter>' and 'int'
28 | cin > n;
| ^
/usr/include/c++/14/bits/regex.h:1497:5: note: candidate: 'template<class _Bi_iter> bool std::__cxx11::operator>(const sub_match<_BiIter>&, const typename std::iterator_traits<_Iter>::value_type*)'
1497 | operator>(const sub_match<_Bi_iter>& __lhs,
| ^~~~~~~~
/usr/include/c++/14/bits/regex.h:1497:5: note: template argument deduction/substitution failed:
a.cc:28:15: note: 'std::istream' {aka 'std::basic_istream<char>'} is not derived from 'const std::__cxx11::sub_match<_BiIter>'
28 | cin > n;
| ^
/usr/include/c++/14/bits/regex.h:1573:5: note: candidate: 'template<class _Bi_iter> bool std::__cxx11::operator>(const typename std::iterator_traits<_Iter>::value_type&, const sub_match<_BiIter>&)'
1573 | operator>(typename iterator_traits<_Bi_iter>::value_type const& __lhs,
| ^~~~~~~~
/usr/include/c++/14/bits/regex.h:1573:5: note: template argument deduction/substitution failed:
a.cc:28:15: note: mismatched types 'const std::__cxx11::sub_match<_BiIter>' and 'int'
28 | cin > n;
| ^
/usr/include/c++/14/bits/regex.h:1673:5: note: candidate: 'template<class _Bi_iter> bool std::__cxx11::operator>(const sub_match<_BiIter>&, const typename std::iterator_traits<_Iter>::value_type&)'
1673 | operator>(const sub_match<_Bi_iter>& __lhs,
| ^~~~~~~~
/usr/include/c++/14/bits/regex.h:1673:5: note: template argument deduction/substitution failed:
a.cc:28:15: note: 'std::istream' {aka 'std::basic_istream<char>'} is not derived from 'const std::__cxx11::sub_match<_BiIter>'
28 | cin > n;
| ^
In file included from /usr/include/c++/14/bits/stl_algobase.h:64,
from /usr/include/c++/14/algorithm:60,
from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:51:
/usr/include/c++/14/bits/stl_pair.h:1058:5: note: candidate: 'template<class _T1, class _T2> constexpr bool std::operator>(const pair<_T1, _T2>&, const pair<_T1, _T2>&)'
1058 | operator>(const pair<_T1, _T2>& __x, const pair<_T1, _T2>& __y)
| ^~~~~~~~
/usr/include/c++/14/bits/stl_pair.h:1058:5: note: template argument deduction/substitution failed:
a.cc:28:15: note: 'std::istream' {aka 'std::basic_istream<char>'} is not derived from 'const std::pair<_T1, _T2>'
28 | cin > n;
| ^
In file included from /usr/include/c++/14/bits/stl_algobase.h:67:
/usr/include/c++/14/bits/stl_iterator.h:462:5: note: candidate: 'template<class _Iterator> constexpr bool std::operator>(const reverse_iterator<_Iterator>&, const reverse_iterator<_Iterator>&)'
462 | operator>(const reverse_iterator<_Iterator>& __x,
| ^~~~~~~~
/usr/include/c++/14/bits/stl_iterator.h:462:5: note: template argument deduction/substitution failed:
a.cc:28:15: note: 'std::istream' {aka 'std::basic_istream<char>'} is not derived from 'const std::reverse_iterator<_Iterator>'
28 | cin > n;
| ^
/usr/include/c++/14/bits/stl_iterator.h:507:5: note: candidate: 'template<class _IteratorL, class _IteratorR> constexpr bool std::operator>(const reverse_iterator<_Iterator>&, const reverse_iterator<_IteratorR>&)'
507 | operator>(const reverse_iterator<_IteratorL>& __x,
| ^~~~~~~~
/usr/include/c++/14/bits/stl_iterator.h:507:5: note: template argument deduction/substitution failed:
a.cc:28:15: note: 'std::istream' {aka 'std::basic_istream<char>'} is not derived from 'const std::reverse_iterator<_Iterator>'
28 | cin > n;
| ^
/usr/include/c++/14/bits/stl_iterator.h:1714:5: note: candidate: 'template<class _IteratorL, class _IteratorR> constexpr bool std::operator>(const move_iterator<_IteratorL>&, const move_iterator<_IteratorR>&)'
1714 | operator>(const move_iterator<_IteratorL>& __x,
| ^~~~~~~~
/usr/include/c++/14/bits/stl_iterator.h:1714:5: note: template argument deduction/substitution failed:
a.cc:28:15: note: 'std::istream' {aka 'std::basic_istream<char>'} is not derived from 'const std::move_iterator<_IteratorL>'
28 | cin > n;
| ^
/usr/include/c++/14/bits/stl_iterator.h:1774:5: note: candidate: 'template<class _Iterator> constexpr bool std::operator>(const move_iterator<_IteratorL>&, const move_iterator<_IteratorL>&)'
1774 | operator>(const move_iterator<_Iterator>& __x,
| ^~~~~~~~
/usr/include/c++/14/bits/stl_iterator.h:1774:5: note: template argument deduction/substitution failed:
a.cc:28:15: note: 'std::istream' {aka 'std::basic_istream<char>'} is not derived from 'const std::move_iterator<_IteratorL>'
28 | cin > n;
| ^
In file included from /usr/include/c++/14/bits/basic_string.h:47,
from /usr/include/c++/14/string:54,
from /usr/include/c++/14/bitset:52,
from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:52:
/usr/include/c++/14/string_view:695:5: note: candidate: 'template<class _CharT, class _Traits> constexpr bool std::operator>(basic_string_view<_CharT, _Traits>, basic_string_view<_CharT, _Traits>)'
695 | operator> (basic_string_view<_CharT, _Traits> __x,
| ^~~~~~~~
/usr/include/c++/14/string_view:695:5: note: template argument deduction/substitution failed:
a.cc:28:15: note: 'std::basic_istream<char>' is not derived from 'std::basic_string_view<_CharT, _Traits>'
28 | cin > n;
| ^
/usr/include/c++/14/string_view:702:5: note: candidate: 'template<class _CharT, class _Traits> constexpr bool std::operator>(basic_string_view<_CharT, _Traits>, __type_identity_t<basic_string_view<_CharT, _Traits> >)'
702 | operator> (basic_string_view<_CharT, _Traits> __x,
| ^~~~~~~~
/usr/include/c++/14/string_view:702:5: note: template argument deduction/substitution failed:
a.cc:28:15: note: 'std::basic_istream<char>' is not derived from 'std::basic_string_view<_CharT, _Traits>'
28 | cin > n;
| ^
/usr/include/c++/14/string_view:710:5: note: candidate: 'template<class _CharT, class _Traits> constexpr bool std::operator>(__type_identity_t<basic_string_view<_CharT, _Traits> >, basic_string_view<_CharT, _Traits>)'
710 | operator> (__type_identity_t<basic_string_view<_CharT, _Traits>> __x,
| ^~~~~~~~
/usr/include/c++/14/string_view:710:5: note: template argument deduction/substitution failed:
a.cc:28:15: note: mismatched types 'std::basic_string_view<_CharT, _Traits>' and 'int'
28 | cin > n;
| ^
/usr/include/c++/14/bits/basic_string.h:3915:5: note: candidate: 'template<class _CharT, class _Traits, class _Alloc> bool std::operator>(const __cxx11::basic_string<_CharT, _Traits, _Allocator>&, const __cxx11::basic_string<_CharT, _Traits, _Allocator>&)'
3915 | operator>(const basic_string<_CharT, _Traits, _Alloc>& __lhs,
| ^~~~~~~~
/usr/include/c++/14/bits/basic_string.h:3915:5: note: template argument deduction/substitution failed:
a.cc:28:15: note: 'std::istream' {aka 'std::basic_istream<char>'} is not derived from 'const std::__cxx11::basic_string<_CharT, _Traits, _Allocator>'
28 | cin >
|
s770334565
|
p04047
|
C
|
include<stdio.h>
int main(void)
{
int num;
int length[100] = {};
int i, j;
int temp;
int sum=0;
scanf("%d", &num);
for (i=0;i<num*2;i++){
scanf("%d", &length[i]);
}
for(i=0;i<num*2;i++){
for(j=i+1;j<num*2;j++){
if(length[i] < length[j]){
temp = length[i];
length[i] = length[j];
length[j] = temp;
}
}
}
sum = length[1];
for(i=1;i<num+3;i+=2){
sum += length[i+2];
}
printf("%d\n", sum);
return 0;
}
|
main.c:1:8: error: expected '=', ',', ';', 'asm' or '__attribute__' before '<' token
1 | include<stdio.h>
| ^
|
s187089552
|
p04047
|
Java
|
import java.util.*;
public class Main{
public static void main(String[]args){
Scanner sc=new Scanner(System.in);
int n =sc.nextInt();
int[] l=new int[n*2];
for(int i=0; i<l.length; i++){
l[i]=sc.nextInt();
}
Arrays.sort(l); //昇順にソート
int ans=0;
for(int j=0; j<l.length; j+=2){
ans +=Math.min(l[j],l[j+1]);
}
System.out.println(ans);
}
}
|
Main.java:13: error: illegal character: '\u3000'
Arrays.sort(l); ???//??????
^
Main.java:13: error: illegal character: '\u3000'
Arrays.sort(l); ???//??????
^
Main.java:13: error: illegal character: '\u3000'
Arrays.sort(l); ???//??????
^
Main.java:17: error: illegal character: '\u3000'
ans +=Math.min(l[j],l[j+1]);?
^
4 errors
|
s537382898
|
p04047
|
Java
|
import java.util.*;
public class Main{
public static void main(String[]args){
Scanner sc=new Scanner(System.in);
int n =sc.nextInt();
int[] l=new int[n*2];
for(int i=0; i<l.length; i++){
l[i]=sc.nextInt();
}
Arrays.sort(l);
int ans=0;
for(int j=0; j<l.length; j+=2){
ans +=Math.min(l[j],l[i+1]);
}
System.out.println(ans);
}}
|
Main.java:20: error: cannot find symbol
ans +=Math.min(l[j],l[i+1]);
^
symbol: variable i
location: class Main
1 error
|
s634329812
|
p04047
|
C++
|
#include <iostream>
using namespace std;
int main(int argc, const char * argv[]) {
int N;
cin >> N;
int n = N*2;
int L[n];
for(int i=0;i<n;i++){
cin >> L[i];
}
sort(L,L+n);
int maxFood = 0;
for(int i=0;i<N;i++){
int index = i*2;
maxFood += min(L[index],L[index+1]);
}
cout << maxFood << endl;
return 0;
}
|
a.cc: In function 'int main(int, const char**)':
a.cc:12:5: error: 'sort' was not declared in this scope; did you mean 'short'?
12 | sort(L,L+n);
| ^~~~
| short
|
s469265599
|
p04047
|
Java
|
import java.util.*;
class Main{
void main(String[]args){
Scanner sc=new Scanner(System.in);
int yousosu =sc.nextInt();
int l[]=new int[yousosu];
for(int i=0; i<l.length; i++){
l[i]=sc.nextInt();
}
Arrays.sort(l);
for(int j=0; j<l.length-1; j++){
int ans=0;
ans +=Math.min(l[j],l[j]+1]);
System.out.println(ans);
}
}}
|
Main.java:18: error: ')' or ',' expected
ans +=Math.min(l[j],l[j]+1]);
^
1 error
|
s822405645
|
p04047
|
Java
|
import java.util.*;
class Main{
void main(String[]args){
Scanner sc=new Scanner(System.in);
int nagasa =sc.nextInt();
int l[]=new int[nagasa];
for(int i=0; i<length; i++){
l[i]=sc.nextInt();
}
Arrays.sort(l);
for(int i=0; i<length-1; i++){
int ans=0;
ans +=Math.min(l[i],l[i+1]);
System.out.println(ans);
}
}}
|
Main.java:11: error: cannot find symbol
for(int i=0; i<length; i++){
^
symbol: variable length
location: class Main
Main.java:16: error: cannot find symbol
for(int i=0; i<length-1; i++){
^
symbol: variable length
location: class Main
2 errors
|
s646019263
|
p04047
|
Java
|
import java.util.*;
class Main{
void main(String[]args){
Scanner sc=new Scanner(System.in);
int nagasa =sc.nextInt();
int l[]=new int[nagasa];
for (int =0; i<length; i++){
l[i]=sc.nextInt();
}
Arrays.sort(l);
for(int i=0; i<length-1; i++){
int ans=0;
ans +=Math.min(l[i],l[i+1]);
System.out.println(ans);
}
}}
|
Main.java:11: error: not a statement
for (int =0; i<length; i++){
^
Main.java:11: error: ';' expected
for (int =0; i<length; i++){
^
Main.java:11: error: illegal start of expression
for (int =0; i<length; i++){
^
Main.java:11: error: not a statement
for (int =0; i<length; i++){
^
Main.java:11: error: ')' expected
for (int =0; i<length; i++){
^
Main.java:11: error: ';' expected
for (int =0; i<length; i++){
^
6 errors
|
s283557879
|
p04047
|
Java
|
import java.util.*;
class Main{
void main(String[]args){
Scanner sc=new Scanner(System.in);
int nagasa =sc.nextInt();
int l[]=new int[nagasa];
for (int =0; i<length; i++){
l[i]=sc.nextInt();
}
Arrays.sort(l);
for(int i=0; i<length-1; i++){
int ans=0;
ans +=<Math.min(l[i],l[i+1]);
System.out.println(ans);
}
}}
|
Main.java:11: error: not a statement
for (int =0; i<length; i++){
^
Main.java:11: error: ';' expected
for (int =0; i<length; i++){
^
Main.java:11: error: illegal start of expression
for (int =0; i<length; i++){
^
Main.java:11: error: not a statement
for (int =0; i<length; i++){
^
Main.java:11: error: ')' expected
for (int =0; i<length; i++){
^
Main.java:11: error: ';' expected
for (int =0; i<length; i++){
^
Main.java:18: error: > or ',' expected
ans +=<Math.min(l[i],l[i+1]);
^
Main.java:18: error: not a statement
ans +=<Math.min(l[i],l[i+1]);
^
Main.java:18: error: ';' expected
ans +=<Math.min(l[i],l[i+1]);
^
Main.java:18: error: not a statement
ans +=<Math.min(l[i],l[i+1]);
^
Main.java:18: error: ';' expected
ans +=<Math.min(l[i],l[i+1]);
^
11 errors
|
s704768214
|
p04047
|
C++
|
#include <cstdio>
#include <algorithm>
using namespace std;
int main(){
int skw, L[200], sum = 0;
scanf("%d", &skw);
for(int i = 0;i < skw; i++)
scanf("%d", &L[i]);
sort(L[0], L[skw-1]);
for(int j = 0; j < skw; j+2)
sum = sum + min(L[j],L[j+1]);
printf("%d\n", sum);
return 0;
}
|
In file included from /usr/include/c++/14/algorithm:61,
from a.cc:2:
/usr/include/c++/14/bits/stl_algo.h: In instantiation of 'void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = int; _Compare = __gnu_cxx::__ops::_Iter_less_iter]':
/usr/include/c++/14/bits/stl_algo.h:1817:25: required from 'void std::__final_insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = int; _Compare = __gnu_cxx::__ops::_Iter_less_iter]'
1817 | std::__insertion_sort(__first, __first + int(_S_threshold), __comp);
| ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/14/bits/stl_algo.h:1908:31: required from 'void std::__sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = int; _Compare = __gnu_cxx::__ops::_Iter_less_iter]'
1908 | std::__final_insertion_sort(__first, __last, __comp);
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/14/bits/stl_algo.h:4772:18: required from 'void std::sort(_RAIter, _RAIter) [with _RAIter = int]'
4772 | std::__sort(__first, __last, __gnu_cxx::__ops::__iter_less_iter());
| ~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
a.cc:12:7: required from here
12 | sort(L[0], L[skw-1]);
| ~~~~^~~~~~~~~~~~~~~~
/usr/include/c++/14/bits/stl_algo.h:1780:17: error: no type named 'value_type' in 'struct std::iterator_traits<int>'
1780 | __val = _GLIBCXX_MOVE(*__i);
| ^~~~~
In file included from /usr/include/c++/14/bits/stl_pair.h:61,
from /usr/include/c++/14/bits/stl_algobase.h:64,
from /usr/include/c++/14/algorithm:60:
/usr/include/c++/14/bits/stl_algo.h:1780:25: error: invalid type argument of unary '*' (have 'int')
1780 | __val = _GLIBCXX_MOVE(*__i);
| ^~~~~~~~~~~~~
/usr/include/c++/14/bits/stl_algo.h:1782:15: error: invalid type argument of unary '*' (have 'int')
1782 | *__first = _GLIBCXX_MOVE(__val);
| ^~~~~~~~
In file included from /usr/include/c++/14/bits/stl_algobase.h:71:
/usr/include/c++/14/bits/predefined_ops.h: In instantiation of 'constexpr bool __gnu_cxx::__ops::_Iter_less_iter::operator()(_Iterator1, _Iterator2) const [with _Iterator1 = int; _Iterator2 = int]':
/usr/include/c++/14/bits/stl_algo.h:1777:14: required from 'void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = int; _Compare = __gnu_cxx::__ops::_Iter_less_iter]'
1777 | if (__comp(__i, __first))
| ~~~~~~^~~~~~~~~~~~~~
/usr/include/c++/14/bits/stl_algo.h:1817:25: required from 'void std::__final_insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = int; _Compare = __gnu_cxx::__ops::_Iter_less_iter]'
1817 | std::__insertion_sort(__first, __first + int(_S_threshold), __comp);
| ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/14/bits/stl_algo.h:1908:31: required from 'void std::__sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = int; _Compare = __gnu_cxx::__ops::_Iter_less_iter]'
1908 | std::__final_insertion_sort(__first, __last, __comp);
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/14/bits/stl_algo.h:4772:18: required from 'void std::sort(_RAIter, _RAIter) [with _RAIter = int]'
4772 | std::__sort(__first, __last, __gnu_cxx::__ops::__iter_less_iter());
| ~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
a.cc:12:7: required from here
12 | sort(L[0], L[skw-1]);
| ~~~~^~~~~~~~~~~~~~~~
/usr/include/c++/14/bits/predefined_ops.h:45:16: error: invalid type argument of unary '*' (have 'int')
45 | { return *__it1 < *__it2; }
| ^~~~~~
/usr/include/c++/14/bits/predefined_ops.h:45:25: error: invalid type argument of unary '*' (have 'int')
45 | { return *__it1 < *__it2; }
| ^~~~~~
In file included from /usr/include/c++/14/bits/stl_algo.h:61:
/usr/include/c++/14/bits/stl_heap.h: In instantiation of 'void std::__make_heap(_RandomAccessIterator, _RandomAccessIterator, _Compare&) [with _RandomAccessIterator = int; _Compare = __gnu_cxx::__ops::_Iter_less_iter]':
/usr/include/c++/14/bits/stl_algo.h:1593:23: required from 'void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = int; _Compare = __gnu_cxx::__ops::_Iter_less_iter]'
1593 | std::__make_heap(__first, __middle, __comp);
| ~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/14/bits/stl_algo.h:1868:25: required from 'void std::__partial_sort(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = int; _Compare = __gnu_cxx::__ops::_Iter_less_iter]'
1868 | std::__heap_select(__first, __middle, __last, __comp);
| ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/14/bits/stl_algo.h:1884:27: required from 'void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = int; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_less_iter]'
1884 | std::__partial_sort(__first, __last, __last, __comp);
| ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/14/bits/stl_algo.h:1905:25: required from 'void std::__sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = int; _Compare = __gnu_cxx::__ops::_Iter_less_iter]'
1905 | std::__introsort_loop(__first, __last,
| ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~
1906 | std::__lg(__last - __first) * 2,
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1907 | __comp);
| ~~~~~~~
/usr/include/c++/14/bits/stl_algo.h:4772:18: required from 'void std::sort(_RAIter, _RAIter) [with _RAIter = int]'
4772 | std::__sort(__first, __last, __gnu_cxx::__ops::__iter_less_iter());
| ~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
a.cc:12:7: required from here
12 | sort(L[0], L[skw-1]);
| ~~~~^~~~~~~~~~~~~~~~
/usr/include/c++/14/bits/stl_heap.h:344:11: error: no type named 'value_type' in 'struct std::iterator_traits<int>'
344 | _ValueType;
| ^~~~~~~~~~
/usr/include/c++/14/bits/stl_heap.h:346:11: error: no type named 'difference_type' in 'struct std::iterator_traits<int>'
346 | _DistanceType;
| ^~~~~~~~~~~~~
/usr/include/c++/14/bits/stl_heap.h: In instantiation of 'void std::__pop_heap(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare&) [with _RandomAccessIterator = int; _Compare = __gnu_cxx::__ops::_Iter_less_iter]':
/usr/include/c++/14/bits/stl_algo.h:1596:19: required from 'void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = int; _Compare = __gnu_cxx::__ops::_Iter_less_iter]'
1596 | std::__pop_heap(__first, __middle, __i, __comp);
| ~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/14/bits/stl_algo.h:1868:25: required from 'void std::__partial_sort(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = int; _Compare = __gnu_cxx::__ops::_Iter_less_iter]'
1868 | std::__heap_select(__first, __middle, __last, __comp);
| ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/14/bits/stl_algo.h:1884:27: required from 'void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = int; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_less_iter]'
1884 | std::__partial_sort(__first, __last, __last, __comp);
| ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/14/bits/stl_algo.h:1905:25: required from 'void std::__sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = int; _Compare = __gnu_cxx::__ops::_Iter_less_iter]'
1905 | std::__introsort_loop(__first, __last,
| ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~
1906 | std::__lg(__last - __first) * 2,
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1907 | __comp);
| ~~~~~~~
/usr/include/c++/14/bits/stl_algo.h:4772:18: required from 'void std::sort(_RAIter, _RAIter) [with _RAIter = int]'
4772 | std::__sort(__first, __last, __gnu_cxx::__ops::__iter_less_iter());
| ~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
a.cc:12:7: required from here
12 | sort(L[0], L[skw-1]);
| ~~~~^~~~~~~~~~~~~~~~
/usr/include/c++/14/bits/stl_heap.h:258:9: error: no type named 'value_type' in 'struct std::iterator_traits<int>'
258 | _ValueType;
| ^~~~~~~~~~
/usr/include/c++/14/bits/stl_heap.h:260:9: error: no type named 'difference_type' in 'struct std::iterator_traits<int>'
260 | _DistanceType;
| ^~~~~~~~~~~~~
/usr/include/c++/14/bits/stl_heap.h:262:28: error: invalid type argument of unary '*' (have 'int')
262 | _ValueType __value = _GLIBCXX_MOVE(*__result);
| ^~~~~~~~~~~~~
/usr/include/c++/14/bits/stl_heap.h:263:7: error: invalid type argument of unary '*' (have 'int')
263 | *__result = _GLIBCXX_MOVE(*__first);
| ^~~~~~~~~
/usr/include/c++/14/bits/stl_heap.h:263:19: error: invalid type argument of unary '*' (have 'int')
263 | *
|
s799914217
|
p04047
|
C++
|
#include <cstdio>
#include <algorithm>
using namespace std;
int main(){
int skw, L[200], sum = 0;
scanf("%d", &skw);
for(int i = 0;i < skw; i++)
scanf("%d", &L[i]);
sort(L, skw);
for(int j = 0; j < skw; j+2)
sum = sum + min(L[j],L[j+1]);
printf("%d\n", sum);
return 0;
}
|
a.cc: In function 'int main()':
a.cc:12:6: error: no matching function for call to 'sort(int [200], int&)'
12 | sort(L, skw);
| ~~~~^~~~~~~~
In file included from /usr/include/c++/14/algorithm:61,
from a.cc:2:
/usr/include/c++/14/bits/stl_algo.h:4762:5: note: candidate: 'template<class _RAIter> void std::sort(_RAIter, _RAIter)'
4762 | sort(_RandomAccessIterator __first, _RandomAccessIterator __last)
| ^~~~
/usr/include/c++/14/bits/stl_algo.h:4762:5: note: template argument deduction/substitution failed:
a.cc:12:6: note: deduced conflicting types for parameter '_RAIter' ('int*' and 'int')
12 | sort(L, skw);
| ~~~~^~~~~~~~
/usr/include/c++/14/bits/stl_algo.h:4793:5: note: candidate: 'template<class _RAIter, class _Compare> void std::sort(_RAIter, _RAIter, _Compare)'
4793 | sort(_RandomAccessIterator __first, _RandomAccessIterator __last,
| ^~~~
/usr/include/c++/14/bits/stl_algo.h:4793:5: note: candidate expects 3 arguments, 2 provided
In file included from /usr/include/c++/14/algorithm:86:
/usr/include/c++/14/pstl/glue_algorithm_defs.h:292:1: note: candidate: 'template<class _ExecutionPolicy, class _RandomAccessIterator, class _Compare> __pstl::__internal::__enable_if_execution_policy<_ExecutionPolicy, void> std::sort(_ExecutionPolicy&&, _RandomAccessIterator, _RandomAccessIterator, _Compare)'
292 | sort(_ExecutionPolicy&& __exec, _RandomAccessIterator __first, _RandomAccessIterator __last, _Compare __comp);
| ^~~~
/usr/include/c++/14/pstl/glue_algorithm_defs.h:292:1: note: candidate expects 4 arguments, 2 provided
/usr/include/c++/14/pstl/glue_algorithm_defs.h:296:1: note: candidate: 'template<class _ExecutionPolicy, class _RandomAccessIterator> __pstl::__internal::__enable_if_execution_policy<_ExecutionPolicy, void> std::sort(_ExecutionPolicy&&, _RandomAccessIterator, _RandomAccessIterator)'
296 | sort(_ExecutionPolicy&& __exec, _RandomAccessIterator __first, _RandomAccessIterator __last);
| ^~~~
/usr/include/c++/14/pstl/glue_algorithm_defs.h:296:1: note: candidate expects 3 arguments, 2 provided
|
s548729938
|
p04047
|
C++
|
#include <cstdio>
#include <algorithm>
using namespace std;
int main(){
int skw, L[200], sum = 0;
scanf("%d", &skw); //串の本数を取得(串焼きの数はこの半分)
for(int i = 0;i < skw; i++)
scanf("%d", &L[i]); //長さを取得
sort(L, skw);
for(int j = 0; j < skw; j+2)
sum = sum + min(L[j],L[j+1]);
printf("%d\n", sum);
return 0;
}
|
a.cc: In function 'int main()':
a.cc:12:6: error: no matching function for call to 'sort(int [200], int&)'
12 | sort(L, skw);
| ~~~~^~~~~~~~
In file included from /usr/include/c++/14/algorithm:61,
from a.cc:2:
/usr/include/c++/14/bits/stl_algo.h:4762:5: note: candidate: 'template<class _RAIter> void std::sort(_RAIter, _RAIter)'
4762 | sort(_RandomAccessIterator __first, _RandomAccessIterator __last)
| ^~~~
/usr/include/c++/14/bits/stl_algo.h:4762:5: note: template argument deduction/substitution failed:
a.cc:12:6: note: deduced conflicting types for parameter '_RAIter' ('int*' and 'int')
12 | sort(L, skw);
| ~~~~^~~~~~~~
/usr/include/c++/14/bits/stl_algo.h:4793:5: note: candidate: 'template<class _RAIter, class _Compare> void std::sort(_RAIter, _RAIter, _Compare)'
4793 | sort(_RandomAccessIterator __first, _RandomAccessIterator __last,
| ^~~~
/usr/include/c++/14/bits/stl_algo.h:4793:5: note: candidate expects 3 arguments, 2 provided
In file included from /usr/include/c++/14/algorithm:86:
/usr/include/c++/14/pstl/glue_algorithm_defs.h:292:1: note: candidate: 'template<class _ExecutionPolicy, class _RandomAccessIterator, class _Compare> __pstl::__internal::__enable_if_execution_policy<_ExecutionPolicy, void> std::sort(_ExecutionPolicy&&, _RandomAccessIterator, _RandomAccessIterator, _Compare)'
292 | sort(_ExecutionPolicy&& __exec, _RandomAccessIterator __first, _RandomAccessIterator __last, _Compare __comp);
| ^~~~
/usr/include/c++/14/pstl/glue_algorithm_defs.h:292:1: note: candidate expects 4 arguments, 2 provided
/usr/include/c++/14/pstl/glue_algorithm_defs.h:296:1: note: candidate: 'template<class _ExecutionPolicy, class _RandomAccessIterator> __pstl::__internal::__enable_if_execution_policy<_ExecutionPolicy, void> std::sort(_ExecutionPolicy&&, _RandomAccessIterator, _RandomAccessIterator)'
296 | sort(_ExecutionPolicy&& __exec, _RandomAccessIterator __first, _RandomAccessIterator __last);
| ^~~~
/usr/include/c++/14/pstl/glue_algorithm_defs.h:296:1: note: candidate expects 3 arguments, 2 provided
|
s566872602
|
p04047
|
C++
|
#include <cstdio>
#include <cmath>
using namespace std;
void selectionSort(int L[], int N){
int minj, t;
for(int i = 0; i < N; i++){
minj = i;
for(int j = i; j < N; j++){
if(L[j] < L[minj])
minj = j;
}
t = L[i];
L[i] = L[minj];
L[minj] = t;
}
}
int main(){
int skw, L[200], sum = 0;
scanf("%d", &skw); //串の本数を取得(串焼きの数はこの半分)
for(int i = 0;i < skw; i++)
scanf("%d", &L[i]); //長さを取得
selectionSort(L, skw);
for(int j = 0; j < skw; j+2)
sum = sum + min(L[j],L[j+1]);
printf("%d\n", sum);
rerutn 0;
}
|
a.cc: In function 'int main()':
a.cc:32:3: error: 'rerutn' was not declared in this scope
32 | rerutn 0;
| ^~~~~~
|
s423389297
|
p04047
|
C++
|
#include <cstdio>
#include <cmath>
using namespace std;
void selectionSort(int L[], int N){
int minj, t;
for(int i = 0; i < N; i++){
minj = i;
for(int j = i; j < N; j++){
if(L[j] < L[minj])
minj = j;
}
t = L[i];
L[i] = L[minj];
L[minj] = t;
}
}
int main(){
int skw, L[200], sum = 0;
scanf("%d", &skw); //串の本数を取得(串焼きの数はこの半分)
for(int i = 0;i < skw; i++)
scanf("%d", &L[i]); //長さを取得
selectionSort(L, skw);
for(int i = 0; i < skw; i+2)
sum = sum + min(L[i],L[i+1]);
printf("%d", sum);
rerutn 0;
}
|
a.cc: In function 'int main()':
a.cc:32:3: error: 'rerutn' was not declared in this scope
32 | rerutn 0;
| ^~~~~~
|
s769993046
|
p04047
|
C++
|
#include <cstdio>
#include <cmath>
using namespace std;
void selectionSort(int L[], int N){
int minj, t;
for(int i = 0; i < N; i++){
minj = i;
for(int j = i; j < N; j++){
if(L[j] < L[minj])
minj = j;
}
t = L[i];
L[i] = L[minj];
L[minj] = t;
}
}
int main(){
int skw, L[200], sum = 0;
scanf("%d", &skw); //串の本数を取得(串焼きの数はこの半分)
for(int i = 0;i < skw; i++)
scanf("%d", &L[i]); //長さを取得
selectionSort(L, skw);
for(int i = 0; i < skw; i+2)
sum = sum + min(L[i],L[i+1]);
printf("%d", sum);
rerutn 0;
}
|
a.cc: In function 'int main()':
a.cc:32:3: error: 'rerutn' was not declared in this scope
32 | rerutn 0;
| ^~~~~~
|
s526217428
|
p04047
|
C++
|
#include <cstdio>
using namespace std;
int selectionSort(int L[], int N){
int minj, t, sw = 0;
for(int i = 0; i < N; i++){
minj = i;
for(int j = i; j < N; j++){
if(A[j] < A[minj])
minj = j;
}
t = A[i];
A[i] = A[minj];
A[minj] = t;
if(i != minj)
sw++;
}
return sw;
}
int main(){
int skw, L[200], sum = 0;
scanf("%d", &skw); //串の本数を取得(串焼きの数はこの半分)
for(int i = 0;i < skw; i++)
scanf("%d", &L[i]); //長さを取得
selectionSort(L, skw);
for(int i = 0; i < skw; i+2)
sum = sum + min(L[i],L[i+1]);
printf("%d", sum);
rerutn 0;
}
|
a.cc: In function 'int selectionSort(int*, int)':
a.cc:9:10: error: 'A' was not declared in this scope
9 | if(A[j] < A[minj])
| ^
a.cc:12:9: error: 'A' was not declared in this scope
12 | t = A[i];
| ^
a.cc: In function 'int main()':
a.cc:31:17: error: 'min' was not declared in this scope; did you mean 'main'?
31 | sum = sum + min(L[i],L[i+1]);
| ^~~
| main
a.cc:34:3: error: 'rerutn' was not declared in this scope
34 | rerutn 0;
| ^~~~~~
|
s118203438
|
p04047
|
Java
|
import java.util.*;
class Main{
void main(String[]args){
Scanner sc=new Scanner(System.in);
int nagasa =sc.nextInt();
int i[]=new int[nagasa]; //要素数
for(int j=0; j<i.length; j++){
i[j]=sc.nextInt();
}
for(int a=0; a< i.length-1; a++) {
for(int b=0; b < i.length-a-1; b++) {
if(i[b] < i[b+1]) {
int asc = i[b];
i[b] = i[b+1];
i[b+1] = asc;
}
}
}
for(int n=0; n<i.length-1; n++){
int x=i[2*n+1];
int sum +=x;
System.out.println(sum);
}
}}
|
Main.java:26: error: ';' expected
int sum +=x;
^
Main.java:26: error: not a statement
int sum +=x;
^
2 errors
|
s582565278
|
p04047
|
Java
|
import java.util.*;
class Main{
void main(String[]args){
Scanner sc=new Scanner(System.in);
int nagasa =sc.nextInt();
int i[]=new int[nagasa]; //要素数
for(int j=0; j<i.length; j++){
i[j]=sc.nextInt();
}
Arrays.sort(i,Comparator.reverseOrder());
for(int n=0; n<i.length-1; n++){
int x=i[2*n+1];
sum +=x;
System.out.println(sum);
}
}}
|
Main.java:14: error: no suitable method found for sort(int[],Comparator<T#1>)
Arrays.sort(i,Comparator.reverseOrder());
^
method Arrays.<T#2>sort(T#2[],Comparator<? super T#2>) is not applicable
(inference variable T#2 has incompatible bounds
equality constraints: int
upper bounds: Object)
method Arrays.<T#3>sort(T#3[],int,int,Comparator<? super T#3>) is not applicable
(cannot infer type-variable(s) T#3
(actual and formal argument lists differ in length))
where T#1,T#2,T#3 are type-variables:
T#1 extends Comparable<? super T#1>
T#2 extends Object declared in method <T#2>sort(T#2[],Comparator<? super T#2>)
T#3 extends Object declared in method <T#3>sort(T#3[],int,int,Comparator<? super T#3>)
Main.java:18: error: cannot find symbol
sum +=x;
^
symbol: variable sum
location: class Main
Main.java:19: error: cannot find symbol
System.out.println(sum);
^
symbol: variable sum
location: class Main
Note: Some messages have been simplified; recompile with -Xdiags:verbose to get full output
3 errors
|
s773101316
|
p04047
|
C++
|
#include <cstdio>
#include <vector>
using namespace std;
int main() {
int N;
scanf("%d", &N);
vector<int> vec;
for(int i=0; i<2*N; ++i) {
int L;
scanf("%d", &L);
vec.push_back(L);
}
sort(vec.begin(), vec.end());
int sum = 0;
for(int i=0; i<N; ++i) {
sum += vec[i*2];
}
printf("%d\n", sum);
return 0;
}
|
a.cc: In function 'int main()':
a.cc:15:9: error: 'sort' was not declared in this scope; did you mean 'short'?
15 | sort(vec.begin(), vec.end());
| ^~~~
| short
|
s121155576
|
p04047
|
C++
|
#include <cstdio>
using namespace std;
int main() {
int N;
scanf("%d", &N);
vector<int> vec;
for(int i=0; i<2*N; ++i) {
int L;
scanf("%d", &L);
vec.push_back(L);
}
sort(vec.begin(), vec.end());
int sum = 0;
for(int i=0; i<N; ++i) {
sum += vec[i*2];
}
printf("%d\n", sum);
return 0;
}
|
a.cc: In function 'int main()':
a.cc:8:9: error: 'vector' was not declared in this scope
8 | vector<int> vec;
| ^~~~~~
a.cc:2:1: note: 'std::vector' is defined in header '<vector>'; this is probably fixable by adding '#include <vector>'
1 | #include <cstdio>
+++ |+#include <vector>
2 |
a.cc:8:16: error: expected primary-expression before 'int'
8 | vector<int> vec;
| ^~~
a.cc:12:17: error: 'vec' was not declared in this scope
12 | vec.push_back(L);
| ^~~
a.cc:14:14: error: 'vec' was not declared in this scope
14 | sort(vec.begin(), vec.end());
| ^~~
a.cc:14:9: error: 'sort' was not declared in this scope; did you mean 'short'?
14 | sort(vec.begin(), vec.end());
| ^~~~
| short
|
s353576285
|
p04047
|
C++
|
#include <iostream>
#include <vector>
using namespace std;
int main() {
int N;
cin >> N ;
vector<int> L;
for (int i = 0; i <2*N; i++) {
int m;
cin >> m;
L.push_back(m);
}
std::sort(L.begin(), L.end());
int Guzai =0;
for(int i = 0; 2*i >2*N; i++){
Guzai += i;
}
cout << Guzai << endl;
return 0;
}
|
a.cc: In function 'int main()':
a.cc:15:14: error: 'sort' is not a member of 'std'; did you mean 'qsort'?
15 | std::sort(L.begin(), L.end());
| ^~~~
| qsort
|
s139992927
|
p04047
|
Java
|
import java.util.*;
public class Main_1 {
public static void main(String[] args) {
Scanner sc =new Scanner(System.in);
int n=sc.nextInt();
int kusim[]=new int[2*n];
int ans=0;
for(int i=0;i<2*n;i++){
kusim[i]=sc.nextInt();
}
int turn=kusim.length-1;
for(int j=0;j<turn;j++){
for(int k=0;k<turn-j;k++){
if(kusim[k]>kusim[k+1]){
int a=kusim[k];
kusim[k]=kusim[k+1];
kusim[k+1]=a;
}
}
}
for(int l=0;l<n;l++){
ans+=kusim[2*l+1];
}
}
}
|
Main.java:2: error: class Main_1 is public, should be declared in a file named Main_1.java
public class Main_1 {
^
1 error
|
s001763386
|
p04047
|
C++
|
#include<bits/stdc++.h>
using namespace std;
typedef long long int64;
int main()
{
int64 N, X;
cin >> N >> X;
int64 Line = (N - 1) * 3;
if(N % X == 0) {
cout << Line - (kyori - 1) * 3 << endl;
} else {
cout << Line << endl;
}
}
|
a.cc: In function 'int main()':
a.cc:12:21: error: 'kyori' was not declared in this scope
12 | cout << Line - (kyori - 1) * 3 << endl;
| ^~~~~
|
s386473276
|
p04047
|
C
|
#include <stdio.h>
void Qsort(int x[], int left, int right);
void Swap(int x[], int i, int j);
int main(void)
{
int N, L[100], sum = 0;
if (scanf("%d", &N) != 1)return 0;
for (int i = 0; i < 2 * N; i++) {
if (scanf("%d", &L[i]) != 1)return 0;
}
Qsort(L, 0, 2 * N - 1);
for (int i = 0; i < N; i++) {
sum += L[2 * i];
}
printf("\n%d\n", sum);
return 0;
}
void Swap(int x[], int i, int j) {
int w;
w = x[i];
x[i] = x[j];
x[j] = w;
}
void Qsort(int x[], int left, int right) {
int i, j, pivot;
i = left;
j = right;
pivot = x[(i + j) / 2];
while (1) {
while (x[i] < pivot)
i++;
while (x[j] > pivot)
j--;
if (i >= j)
break;
Swap(x, i, j);
i++;
j--;
}
if (left < i - 1)
Qsort(x, left, i - 1);
if (right > j + 1)
Qsort(x, j + 1, right);
}
/*
|
main.c:66:1: error: unterminated comment
66 | /*
| ^
|
s569039486
|
p04047
|
Java
|
import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.util.stream.Stream;
import java.util.Arrays;
public class A {
public static void main(String args[]) throws Exception {
BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
String line = br.readLine();
int N = Integer.parseInt(line);
String readline = br.readLine();
readline = readline.trim();
String[] stra = readline.split(" ");
int[] inta = Stream.of(stra).mapToInt(Integer::parseInt).toArray();
//for (int j = 0; j < inta.length; j++) {
// System.out.println(j.class);
//}
Arrays.sort(inta);
//System.out.println(Arrays.toString(inta));
int count = 0;
for (int i = 0; i < N ; i++ ){
count = count + inta[2 * i];
}
System.out.println(count);
}
}
|
Main.java:6: error: class A is public, should be declared in a file named A.java
public class A {
^
1 error
|
s554265959
|
p04047
|
C++
|
#include <iostream>
#include <sstream>
#include <fstream>
#include <string>
#include <vector>
#include <deque>
#include <queue>
#include <stack>
#include <set>
#include <map>
#include <algorithm>
#include <functional>
#include <utility>
#include <bitset>
#include <cmath>
#include <cstdlib>
#include <ctime>
#include <cstdio>
using namespace std;
int main()
{
int N;
cin >> N;
vector<int> L(2 * N);
for (auto& li : L)
cin >> li;
int cnt = 0;
while (L.size() > 0)
{
auto maxIt = max_element(L.begin(), L.end()), L.erase(maxIt);
auto secondIt = max_element(L.begin(), L.end());
cnt += *secondIt, L.erase(secondIt);
}
cout << cnt << endl;
return 0;
}
|
a.cc: In function 'int main()':
a.cc:34:64: error: expected initializer before '.' token
34 | auto maxIt = max_element(L.begin(), L.end()), L.erase(maxIt);
| ^
|
s036509157
|
p04047
|
C++
|
#include <iostream>
#include <vector>
#include <algorithm>
using namespace std;
void main(void) {
int n;
cin >> n;
n *= 2;
vector<int> vec;
for (int i = 0; i < n; i++) {
int x;
cin >> x;
vec.push_back(x);
}
sort(vec.begin(), vec.end());
int sum = 0;
for (int i = 0; i < n; i += 2) {
sum += vec[i];
}
cout << sum << endl;
}
|
a.cc:5:1: error: '::main' must return 'int'
5 | void main(void) {
| ^~~~
|
s978058453
|
p04047
|
C++
|
#include <stdio.h>
int N = 0;
int L[201];
int main(){
scanf_s("%d", &N);
for (int i = 0; i < 2 * N; i++){
scanf_s("%d", &L[i]);
}
int temp;
for (int i = 0; i < 2 * N; i++){
for (int j = 0; j < 2 * N - 1; j++){
if (L[j] < L[j + 1]){
temp = L[j];
L[j] = L[j + 1];
L[j + 1] = temp;
}
}
}
int answer = 0;
for (int i = 0; i < N; i++){
answer += L[i*2 + 1];
}
printf("%d\n", answer);
return 0;
}
|
a.cc: In function 'int main()':
a.cc:9:9: error: 'scanf_s' was not declared in this scope; did you mean 'scanf'?
9 | scanf_s("%d", &N);
| ^~~~~~~
| scanf
|
s987376016
|
p04047
|
C
|
#include <iostream>
#include <cstdio>
using namespace std;
void sort(int *array, int num){
for(int i = 0; i < num - 1; i++){
for(int j = i + 1; j < num; j++){
if(array[i] < array[j]){
int temp = array[i];
array[i] = array[j];
array[j] = temp;
}
}
}
}
int main(){
int N, result = 0;
int L[200];
cin >> N;
for(int i = 0; i < 2 * N; i++)
cin >> L[i];
sort(L,2*N);
for(int i = 0; 2*i + 1 <= 2*N; ++i){
result += L[2*i + 1];
}
printf("%d\n",result);
return 0;
}
|
main.c:1:10: fatal error: iostream: No such file or directory
1 | #include <iostream>
| ^~~~~~~~~~
compilation terminated.
|
s684874332
|
p04047
|
Java
|
public class Main {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
int kushi = sc.nextInt();
ArrayList<Integer> lengthList = new ArrayList<Integer>();
for (int i = 0, max = kushi * 2; i < max; i++) {
int n = sc.nextInt();
lengthList.add(n);
}
Collections.sort(lengthList);
int tot = 0;
for (int i = 0; i < lengthList.size(); i+=2) {
tot += lengthList.get(i);
}
System.out.println(tot);
}
}
|
Main.java:4: error: cannot find symbol
Scanner sc = new Scanner(System.in);
^
symbol: class Scanner
location: class Main
Main.java:4: error: cannot find symbol
Scanner sc = new Scanner(System.in);
^
symbol: class Scanner
location: class Main
Main.java:8: error: cannot find symbol
ArrayList<Integer> lengthList = new ArrayList<Integer>();
^
symbol: class ArrayList
location: class Main
Main.java:8: error: cannot find symbol
ArrayList<Integer> lengthList = new ArrayList<Integer>();
^
symbol: class ArrayList
location: class Main
Main.java:14: error: cannot find symbol
Collections.sort(lengthList);
^
symbol: variable Collections
location: class Main
5 errors
|
s283734180
|
p04047
|
C++
|
#include <bits/stdc++.h>
using namespace std;
int main(){
int N; cin >> N;
vector< int > A( N * 2 );
for( int i = 0; i < N * 2; ++i )
cin >> A[ i ];
int ans = 0;
sort( A.begin(), A.end() );
for( int i = 0; i < N * 2; i += 2 )
ans += A[ i ];
cout << A[ i ] << "\n";
return 0;
}
|
a.cc: In function 'int main()':
a.cc:13:16: error: 'i' was not declared in this scope
13 | cout << A[ i ] << "\n";
| ^
|
s557671162
|
p04047
|
Java
|
import java.util.Scanner;
import java.util.Arrays;
public class Main{
public static void main(String args[]){
int N = 0;
int L[] = new int[200];
int ans = 0;
Arrays.fill(L, 1000);
Scanner scan = new Scanner(System.in);
N = scan.next();
for(int i=0;i<2*N;i++){
L[i] = scan.next();
}
Arrays.sort(a);
for(int i=0;i<2*N;i=i+2){
add = add+L[i];
}
System.out.println(add);
}
}
|
Main.java:11: error: incompatible types: String cannot be converted to int
N = scan.next();
^
Main.java:13: error: incompatible types: String cannot be converted to int
L[i] = scan.next();
^
Main.java:15: error: cannot find symbol
Arrays.sort(a);
^
symbol: variable a
location: class Main
Main.java:17: error: cannot find symbol
add = add+L[i];
^
symbol: variable add
location: class Main
Main.java:17: error: cannot find symbol
add = add+L[i];
^
symbol: variable add
location: class Main
Main.java:19: error: cannot find symbol
System.out.println(add);
^
symbol: variable add
location: class Main
6 errors
|
s165797321
|
p04047
|
Java
|
import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.util.Arrays;
public class A001 {
public static void main(String[] args) throws Exception{
BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
int N = Integer.parseInt(br.readLine());
Integer[] L2 = new Integer[2*N];
String[] L = br.readLine().split(" ");
for(int i=0;i<L.length;i++){
L2[i] = Integer.parseInt(L[i]);
}
int sum = 0;
Arrays.sort(L2);
for(int i=L2.length-1;i>0;i-=2){
sum += Math.min(L2[i], L2[i-1]);
}
System.out.println(sum);
}
}
|
Main.java:5: error: class A001 is public, should be declared in a file named A001.java
public class A001 {
^
1 error
|
s523640904
|
p04047
|
C++
|
#include <bits/stdc++.h>
#define SZ(X) ((int)(X).size())
#define ALL(X) (X).begin(), (X).end()
#define REP(I, N) for (int I = 0; I < (N); ++I)
#define REPP(I, A, B) for (int I = (A); I < (B); ++I)
#define RI(X) scanf("%d", &(X))
#define RII(X, Y) scanf("%d%d", &(X), &(Y))
#define RIII(X, Y, Z) scanf("%d%d%d", &(X), &(Y), &(Z))
#define DRI(X) int (X); scanf("%d", &X)
#define DRII(X, Y) int X, Y; scanf("%d%d", &X, &Y)
#define DRIII(X, Y, Z) int X, Y, Z; scanf("%d%d%d", &X, &Y, &Z)
#define RS(X) scanf("%s", (X))
#define CASET int ___T, case_n = 1; scanf("%d ", &___T); while (___T-- > 0)
#define MP make_pair
#define PB push_back
#define MS0(X) memset((X), 0, sizeof((X)))
#define MS1(X) memset((X), -1, sizeof((X)))
#define LEN(X) strlen(X)
#define PII pair<int,int>
#define VI vector<int>
#define VPII vector<pair<int,int> >
#define PLL pair<long long,long long>
#define VPLL vector<pair<long long,long long> >
#define F first
#define S second
typedef long long LL;
using namespace std;
const int MOD = 1e9+7;
const int SIZE = 1e6+10;
int a[111111];
int main(){
DRII(n);
REP(i,N*2)RI(a[i]);
sort(a,a+2*n);
int an=0;
REP(i,n)an+=a[i*2];
cout<<an<<endl;
return 0;
}
|
a.cc:32:11: error: macro "DRII" requires 2 arguments, but only 1 given
32 | DRII(n);
| ^
a.cc:10:9: note: macro "DRII" defined here
10 | #define DRII(X, Y) int X, Y; scanf("%d%d", &X, &Y)
| ^~~~
a.cc: In function 'int main()':
a.cc:32:5: error: 'DRII' was not declared in this scope
32 | DRII(n);
| ^~~~
a.cc:33:7: error: 'N' was not declared in this scope
33 | REP(i,N*2)RI(a[i]);
| ^
a.cc:4:40: note: in definition of macro 'REP'
4 | #define REP(I, N) for (int I = 0; I < (N); ++I)
| ^
a.cc:34:12: error: 'n' was not declared in this scope; did you mean 'yn'?
34 | sort(a,a+2*n);
| ^
| yn
|
s903398645
|
p04047
|
C++
|
#include <cassert>
#include <cctype>
#include <climits>
#include <cmath>
#include <cstdio>
#include <ctime>
#include <map>
#include <queue>
#include <set>
#include <stack>
#include <vector>
#include <iostream>
#include <algorithm>
#include <functional>
#include <numeric>
#include <string>
using namespace std;
#define FOR(i,a,b) for (int i=(a);i<(b);i++)
#define RFOR(i,a,b) for (int i=(b)-1;i>=(a);i--)
#define REP(i,n) for (int i=0;i<(n);i++)
#define RREP(i,n) for (int i=(n)-1;i>=0;i--)
#define pb push_back
#define mp make_pair
#define debug(x) cout<<#x<<": "<<x<<endl
#define MOD 1000000007
#define MAX_N 100
typedef long long ll;
typedef unsigned long long ull;
template <class T, class U> amax(T& x, U y) {if (x < y) x = y;}
template <class T, class U> amin(T& x, U y) {if (x > y) x = y;}
int main(void)
{
int N, L[2 * MAX_N];
cin >> N;
REP(i, 2 * N) cin >> L[i];
sort(L, L + 2 * N);
int ret = 0;
REP(i, N) ret += L[2 * i];
cout << ret << endl;
return 0;
}
|
a.cc:34:29: error: ISO C++ forbids declaration of 'amax' with no type [-fpermissive]
34 | template <class T, class U> amax(T& x, U y) {if (x < y) x = y;}
| ^~~~
a.cc: In function 'int amax(T&, U)':
a.cc:34:63: warning: no return statement in function returning non-void [-Wreturn-type]
34 | template <class T, class U> amax(T& x, U y) {if (x < y) x = y;}
| ^
a.cc: At global scope:
a.cc:35:29: error: ISO C++ forbids declaration of 'amin' with no type [-fpermissive]
35 | template <class T, class U> amin(T& x, U y) {if (x > y) x = y;}
| ^~~~
a.cc: In function 'int amin(T&, U)':
a.cc:35:63: warning: no return statement in function returning non-void [-Wreturn-type]
35 | template <class T, class U> amin(T& x, U y) {if (x > y) x = y;}
| ^
|
s727402936
|
p04047
|
C++
|
#include <iostream>
#include <vector>
using namespace std;
int main() {
int N; cin >> N;
vector<int> L;
for(int i = 0; i < 2*N; i++){
int tmp; cin >> tmp;
L.push_back(tmp);
}
int ans;
sort(L.begin(), L.end());
for(int i = 0; i < 2*N; i += 2){
ans += min(L[i], L[i+1]);
}
cout << ans << endl;
return 0;
}
|
a.cc: In function 'int main()':
a.cc:16:5: error: 'sort' was not declared in this scope; did you mean 'short'?
16 | sort(L.begin(), L.end());
| ^~~~
| short
|
s032755417
|
p04047
|
C++
|
N=raw_input()
up=raw_input().split()
up=up.sort()
count=0
for i in range(N):
count+=int(up[i*2])
print count
|
a.cc:1:1: error: 'N' does not name a type
1 | N=raw_input()
| ^
|
s991078055
|
p04047
|
C++
|
#include <iostream>
using namespace std;
int main()
{
int n;
cin >> n;
int a[n * 2];
for (int i = 0; i < n * 2; i++) {
cin >> a[i];
}
sort(a, a + n*2);
int cnt = 0;
for (int i = 0; i < n; i++) {
int x = a[2*i];
int y = a[2*i+1];
if (x > y) {
cnt += y;
} else {
cnt += x;
}
}
cout << cnt << endl;
return 0;
}
|
a.cc: In function 'int main()':
a.cc:12:3: error: 'sort' was not declared in this scope; did you mean 'short'?
12 | sort(a, a + n*2);
| ^~~~
| short
|
s296988079
|
p04047
|
C++
|
#include<iostream>
#include<vector>
using namespace std;
#define all(c) ((c).begin()), ((c).end())
#define dump(c) cerr << "> " << #c << " = " << (c) << endl;
#define REP(i, a, b) for (int i = (a); i < (int)(b); i++)
#define rep(i, n) REP(i, 0, n)
typedef long long ll;
typedef vector<int> vi;
typedef pair<int, int> pii;
const int INF = 1001001001;
const double EPS = 1e-10;
template<typename T1,typename T2>
ostream& operator<<(ostream& os,const pair<T1,T2>& p){
return os<<'('<<p.first<<','<<p.second<<')';
}
template<typename T>
ostream& operator<<(ostream& os,const vector<T>& a){
os<<'[';
rep(i,a.size()) os<<(i?" ":"")<<a[i];
return os<<']';
}
int main() {
int n; cin >> n;
vector<int> li(n * 2);
rep(i, n * 2) {
cin >> li[i];
}
sort(all(li));
int ans = 0;
rep(i, n * 2) {
int a = i * 2;
ans += li[a];
}
cout << ans << endl;
return 0;
}
|
a.cc: In function 'int main()':
a.cc:36:5: error: 'sort' was not declared in this scope; did you mean 'short'?
36 | sort(all(li));
| ^~~~
| short
|
s611821148
|
p04047
|
C++
|
import java.io.OutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.io.PrintWriter;
import java.util.Arrays;
import java.io.BufferedWriter;
import java.io.Writer;
import java.io.OutputStreamWriter;
import java.util.InputMismatchException;
import java.io.IOException;
import java.io.InputStream;
/**
* Built using CHelper plug-in
* Actual solution is at the top
*
* @author rn4ru
*/
public class Main {
public static void main(String[] args) {
InputStream inputStream = System.in;
OutputStream outputStream = System.out;
InputReader in = new InputReader(inputStream);
OutputWriter out = new OutputWriter(outputStream);
TaskA solver = new TaskA();
solver.solve(1, in, out);
out.close();
}
static class TaskA {
public void solve(int testNumber, InputReader in, OutputWriter out) {
int N = in.readInt();
int[] L = IOUtils.readIntArray(in, 2 * N);
Arrays.sort(L);
int ans = 0;
for (int i = 0; i < N; i++) {
ans += L[i * 2];
}
out.printLine(ans);
}
}
static class IOUtils {
public static int[] readIntArray(InputReader in, int size) {
int[] array = new int[size];
for (int i = 0; i < size; i++) {
array[i] = in.readInt();
}
return array;
}
}
static class OutputWriter {
private final PrintWriter writer;
public OutputWriter(OutputStream outputStream) {
writer = new PrintWriter(new BufferedWriter(new OutputStreamWriter(outputStream)));
}
public OutputWriter(Writer writer) {
this.writer = new PrintWriter(writer);
}
public void close() {
writer.close();
}
public void printLine(int i) {
writer.println(i);
}
}
static class InputReader {
private InputStream stream;
private byte[] buf = new byte[1024];
private int curChar;
private int numChars;
private InputReader.SpaceCharFilter filter;
public InputReader(InputStream stream) {
this.stream = stream;
}
public int read() {
if (numChars == -1) {
throw new InputMismatchException();
}
if (curChar >= numChars) {
curChar = 0;
try {
numChars = stream.read(buf);
} catch (IOException e) {
throw new InputMismatchException();
}
if (numChars <= 0) {
return -1;
}
}
return buf[curChar++];
}
public int readInt() {
int c = read();
while (isSpaceChar(c)) {
c = read();
}
int sgn = 1;
if (c == '-') {
sgn = -1;
c = read();
}
int res = 0;
do {
if (c < '0' || c > '9') {
throw new InputMismatchException();
}
res *= 10;
res += c - '0';
c = read();
} while (!isSpaceChar(c));
return res * sgn;
}
public boolean isSpaceChar(int c) {
if (filter != null) {
return filter.isSpaceChar(c);
}
return isWhitespace(c);
}
public static boolean isWhitespace(int c) {
return c == ' ' || c == '\n' || c == '\r' || c == '\t' || c == -1;
}
public interface SpaceCharFilter {
public boolean isSpaceChar(int ch);
}
}
}
|
a.cc:1:1: error: 'import' does not name a type
1 | import java.io.OutputStream;
| ^~~~~~
a.cc:1:1: note: C++20 'import' only available with '-fmodules-ts'
a.cc:2:1: error: 'import' does not name a type
2 | import java.io.IOException;
| ^~~~~~
a.cc:2:1: note: C++20 'import' only available with '-fmodules-ts'
a.cc:3:1: error: 'import' does not name a type
3 | import java.io.InputStream;
| ^~~~~~
a.cc:3:1: note: C++20 'import' only available with '-fmodules-ts'
a.cc:4:1: error: 'import' does not name a type
4 | import java.io.OutputStream;
| ^~~~~~
a.cc:4:1: note: C++20 'import' only available with '-fmodules-ts'
a.cc:5:1: error: 'import' does not name a type
5 | import java.io.PrintWriter;
| ^~~~~~
a.cc:5:1: note: C++20 'import' only available with '-fmodules-ts'
a.cc:6:1: error: 'import' does not name a type
6 | import java.util.Arrays;
| ^~~~~~
a.cc:6:1: note: C++20 'import' only available with '-fmodules-ts'
a.cc:7:1: error: 'import' does not name a type
7 | import java.io.BufferedWriter;
| ^~~~~~
a.cc:7:1: note: C++20 'import' only available with '-fmodules-ts'
a.cc:8:1: error: 'import' does not name a type
8 | import java.io.Writer;
| ^~~~~~
a.cc:8:1: note: C++20 'import' only available with '-fmodules-ts'
a.cc:9:1: error: 'import' does not name a type
9 | import java.io.OutputStreamWriter;
| ^~~~~~
a.cc:9:1: note: C++20 'import' only available with '-fmodules-ts'
a.cc:10:1: error: 'import' does not name a type
10 | import java.util.InputMismatchException;
| ^~~~~~
a.cc:10:1: note: C++20 'import' only available with '-fmodules-ts'
a.cc:11:1: error: 'import' does not name a type
11 | import java.io.IOException;
| ^~~~~~
a.cc:11:1: note: C++20 'import' only available with '-fmodules-ts'
a.cc:12:1: error: 'import' does not name a type
12 | import java.io.InputStream;
| ^~~~~~
a.cc:12:1: note: C++20 'import' only available with '-fmodules-ts'
a.cc:20:1: error: expected unqualified-id before 'public'
20 | public class Main {
| ^~~~~~
|
s923736902
|
p04047
|
C++
|
N = int(raw_input())
L = map(int,raw_input().split())
L.sort(reverse = True)
ans = 0
for i in xrange(N):
ans += min(L[2*i],L[2*i+1])
print ans
|
a.cc:1:1: error: 'N' does not name a type
1 | N = int(raw_input())
| ^
|
s036461967
|
p04047
|
C++
|
import java.util.Arrays;
import java.util.Scanner;
public class Main {
static Scanner sc = new Scanner(System.in);
public static void main(String[] args) {
int N = sc.nextInt();
int[] L = new int[2 * N];
for (int i = 0; i < 2 * N; ++i) {
L[i] = sc.nextInt();
}
Arrays.sort(L);
int ans = 0;
for (int i = 0; i < N; ++i) {
ans += L[2 * i];
}
System.out.println(ans);
}
}
|
a.cc:1:1: error: 'import' does not name a type
1 | import java.util.Arrays;
| ^~~~~~
a.cc:1:1: note: C++20 'import' only available with '-fmodules-ts'
a.cc:2:1: error: 'import' does not name a type
2 | import java.util.Scanner;
| ^~~~~~
a.cc:2:1: note: C++20 'import' only available with '-fmodules-ts'
a.cc:4:1: error: expected unqualified-id before 'public'
4 | public class Main {
| ^~~~~~
|
s202148528
|
p04048
|
C++
|
#include <iostream>
using namespace std;
int main(){
ull N, X;
cin >> N >> X;
cout << N + 3 * X + X / 2;
return 0;
}
|
a.cc: In function 'int main()':
a.cc:5:3: error: 'ull' was not declared in this scope
5 | ull N, X;
| ^~~
a.cc:6:10: error: 'N' was not declared in this scope
6 | cin >> N >> X;
| ^
a.cc:6:15: error: 'X' was not declared in this scope
6 | cin >> N >> X;
| ^
|
s469387535
|
p04048
|
C++
|
#include<bits/stdc++.h>
using namespace std;
int n,m;
int a[225];
int main(){
cin>>n>>m;
cout<<(6*x);
}
|
a.cc: In function 'int main()':
a.cc:7:18: error: 'x' was not declared in this scope
7 | cout<<(6*x);
| ^
|
s558333013
|
p04048
|
C++
|
#include <bits/stdc++.h>
#include <math.h>
#include <list>
#include <cmath>
#include <queue>
using namespace std;
#define ll long long
void sor(vector<ll> &x)
{
sort(x.begin(), x.end());
}
ll gcd(ll x, ll y)
{
if (y == 0)
{
return x;
}
return gcd(y, x % y);
}
list<ll> a[5];
void bfs(int src)
{
queue<int> q;
bool *vis = new bool[5 + 1]{0};
q.push(src);
vis[src] = true;
while (!q.empty())
{
int node = q.front();
cout << node << " ";
q.pop();
for (int n : a[node])
{
if (!vis[n])
{
q.push(n);
vis[n] = true;
}
}
}
}
ll min(ll x, ll y)
{
if (x > y)
{
return y;
}
else
{
return x;
}
}
int main()
{
double n, x;
cin >> n >> x;
double ans = 2 * x + n + 3 * (gcd(n, x));
cout << ans;
return 0;
}
|
In file included from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:58,
from a.cc:1:
/usr/include/c++/14/numeric: In instantiation of 'constexpr std::common_type_t<_Mn, _Nn> std::gcd(_Mn, _Nn) [with _Mn = double; _Nn = double; common_type_t<_Mn, _Nn> = double]':
a.cc:63:38: required from here
63 | double ans = 2 * x + n + 3 * (gcd(n, x));
| ~~~^~~~~~
/usr/include/c++/14/numeric:175:21: error: static assertion failed: std::gcd arguments must be integers
175 | static_assert(is_integral_v<_Mn> && is_integral_v<_Nn>,
| ^~~~~~~~~~~~~~~~~~
/usr/include/c++/14/numeric:175:21: note: 'std::is_integral_v<double>' evaluates to false
In file included from /usr/include/c++/14/bits/stl_pair.h:60,
from /usr/include/c++/14/bits/stl_algobase.h:64,
from /usr/include/c++/14/algorithm:60,
from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:51:
/usr/include/c++/14/type_traits: In instantiation of 'struct std::make_unsigned<double>':
/usr/include/c++/14/type_traits:2076:11: required by substitution of 'template<class _Tp> using std::make_unsigned_t = typename std::make_unsigned::type [with _Tp = double]'
2076 | using make_unsigned_t = typename make_unsigned<_Tp>::type;
| ^~~~~~~~~~~~~~~
/usr/include/c++/14/numeric:182:24: required from 'constexpr std::common_type_t<_Mn, _Nn> std::gcd(_Mn, _Nn) [with _Mn = double; _Nn = double; common_type_t<_Mn, _Nn> = double]'
182 | return __detail::__gcd<make_unsigned_t<_Ct>>(__m2, __n2);
| ~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
a.cc:63:38: required from here
63 | double ans = 2 * x + n + 3 * (gcd(n, x));
| ~~~^~~~~~
/usr/include/c++/14/type_traits:1929:13: error: invalid use of incomplete type 'class std::__make_unsigned_selector<double, false, false>'
1929 | { using type = typename __make_unsigned_selector<_Tp>::__type; };
| ^~~~
/usr/include/c++/14/type_traits:1837:11: note: declaration of 'class std::__make_unsigned_selector<double, false, false>'
1837 | class __make_unsigned_selector;
| ^~~~~~~~~~~~~~~~~~~~~~~~
|
s105287260
|
p04048
|
C++
|
n,x = map(int, input().split())
print(3*(n-1))
|
a.cc:1:1: error: 'n' does not name a type
1 | n,x = map(int, input().split())
| ^
|
s253302526
|
p04048
|
C++
|
#include<bits/stdc++.h>
using namespace std;
typedef long long ll;
#define f(i,a,n) for(i=a;i<n;i++)
#define in(x) scanf("%lld",&x)
void solve()
{
ll n,x;
in(n);
in(x);
if(n==2*x)
ans=3*x;
else
ans=6*x;
printf("%lld\n",ans);
}
int main()
{
ll t;
// cin>>t;
// while(t--)
solve();
}
|
a.cc: In function 'void solve()':
a.cc:12:9: error: 'ans' was not declared in this scope; did you mean 'abs'?
12 | ans=3*x;
| ^~~
| abs
a.cc:14:9: error: 'ans' was not declared in this scope; did you mean 'abs'?
14 | ans=6*x;
| ^~~
| abs
a.cc:15:21: error: 'ans' was not declared in this scope; did you mean 'abs'?
15 | printf("%lld\n",ans);
| ^~~
| abs
|
s196140877
|
p04048
|
C++
|
#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
#define fo(i,n) for(int i=0;i<n;i++)
int ;
ll a,b,x,n,ans;
void solve() {
ans=n;
a=x,b=n-x;
while(true){
if(a<b)
swap(a,b);
ans+=((a/b)*2)*b;
if(a%b==0){
ans-=b;
break;
}
a=a%b;
}
cout << ans;
}
int main() {
ios::sync_with_stdio(0);
cin.tie(0);
cin >> n >> x;
solve();
return 0;
}
|
a.cc:8:1: error: declaration does not declare anything [-fpermissive]
8 | int ;
| ^~~
|
s477984084
|
p04048
|
C++
|
#include <stdio.h>
long long n, x, a, b, c, ans;
int main() {
scanf("%lld%lld", &n, &x);
ans = n;
if (x < n - x) {
a = n - x;
b = x;
}#
else {
a = x;
b = n - x;
}
while (true) {
if (a % b == 0) {
ans += (2 * a / b - 1) * b;
break;
}
else {
ans += 2 * (a / b) * b;
c = a % b;
a = b;
b = c;
}
}
printf("%lld\n", ans);
}
|
a.cc:9:10: error: stray '#' in program
9 | }#
| ^
|
s059811304
|
p04048
|
C++
|
include<iostream>
#include<string>
#include<iomanip>
#include<cmath>
#include<vector>
#include<algorithm>
#include<utility>
using namespace std;
#define int long long
#define endl "\n"
constexpr long long INF = (long long)1e18;
constexpr long long MOD = 1'000'000'007;
struct fast_io {
fast_io(){
std::cin.tie(nullptr);
std::ios::sync_with_stdio(false);
};
} fio;
signed main(){
cout<<fixed<<setprecision(10);
int N, X;
int a, b;
int ans = 0;
cin>>N>>X;
a = X;
b = N - X;
ans += X;
ans += N - X;
while(true){
if(a < b) swap(a, b);
// cout<<"a = "<<a<<" b = "<<b<<" ans = "<<ans<<endl;
ans += b;
ans += 2 * (a/b - 1) * b;
if(a%b == 0) {
// ans += 2 * (a/b - 1) * b;
cout<<ans<<endl;
return 0;
}
ans += b;
a = a % b;
}
return 0;
}
|
a.cc:1:1: error: 'include' does not name a type
1 | include<iostream>
| ^~~~~~~
In file included from /usr/include/c++/14/bits/char_traits.h:42,
from /usr/include/c++/14/string:42,
from a.cc:2:
/usr/include/c++/14/bits/postypes.h:68:11: error: 'ptrdiff_t' does not name a type
68 | typedef ptrdiff_t streamsize; // Signed integral type
| ^~~~~~~~~
/usr/include/c++/14/bits/postypes.h:41:1: note: 'ptrdiff_t' is defined in header '<cstddef>'; this is probably fixable by adding '#include <cstddef>'
40 | #include <cwchar> // For mbstate_t
+++ |+#include <cstddef>
41 |
In file included from /usr/include/c++/14/bits/char_traits.h:50:
/usr/include/c++/14/type_traits:666:33: error: 'nullptr_t' is not a member of 'std'
666 | struct is_null_pointer<std::nullptr_t>
| ^~~~~~~~~
/usr/include/c++/14/type_traits:666:42: error: template argument 1 is invalid
666 | struct is_null_pointer<std::nullptr_t>
| ^
/usr/include/c++/14/type_traits:670:48: error: template argument 1 is invalid
670 | struct is_null_pointer<const std::nullptr_t>
| ^
/usr/include/c++/14/type_traits:674:51: error: template argument 1 is invalid
674 | struct is_null_pointer<volatile std::nullptr_t>
| ^
/usr/include/c++/14/type_traits:678:57: error: template argument 1 is invalid
678 | struct is_null_pointer<const volatile std::nullptr_t>
| ^
/usr/include/c++/14/type_traits:1429:37: error: 'size_t' is not a member of 'std'; did you mean 'size_t'?
1429 | : public integral_constant<std::size_t, alignof(_Tp)>
| ^~~~~~
In file included from /usr/include/wchar.h:35,
from /usr/include/c++/14/cwchar:44,
from /usr/include/c++/14/bits/postypes.h:40:
/usr/lib/gcc/x86_64-linux-gnu/14/include/stddef.h:214:23: note: 'size_t' declared here
214 | typedef __SIZE_TYPE__ size_t;
| ^~~~~~
/usr/include/c++/14/type_traits:1429:57: error: template argument 1 is invalid
1429 | : public integral_constant<std::size_t, alignof(_Tp)>
| ^
/usr/include/c++/14/type_traits:1429:57: note: invalid template non-type parameter
/usr/include/c++/14/type_traits:1438:37: error: 'size_t' is not a member of 'std'; did you mean 'size_t'?
1438 | : public integral_constant<std::size_t, 0> { };
| ^~~~~~
/usr/lib/gcc/x86_64-linux-gnu/14/include/stddef.h:214:23: note: 'size_t' declared here
214 | typedef __SIZE_TYPE__ size_t;
| ^~~~~~
/usr/include/c++/14/type_traits:1438:46: error: template argument 1 is invalid
1438 | : public integral_constant<std::size_t, 0> { };
| ^
/usr/include/c++/14/type_traits:1438:46: note: invalid template non-type parameter
/usr/include/c++/14/type_traits:1440:26: error: 'std::size_t' has not been declared
1440 | template<typename _Tp, std::size_t _Size>
| ^~~
/usr/include/c++/14/type_traits:1441:21: error: '_Size' was not declared in this scope
1441 | struct rank<_Tp[_Size]>
| ^~~~~
/usr/include/c++/14/type_traits:1441:27: error: template argument 1 is invalid
1441 | struct rank<_Tp[_Size]>
| ^
/usr/include/c++/14/type_traits:1442:37: error: 'size_t' is not a member of 'std'; did you mean 'size_t'?
1442 | : public integral_constant<std::size_t, 1 + rank<_Tp>::value> { };
| ^~~~~~
/usr/lib/gcc/x86_64-linux-gnu/14/include/stddef.h:214:23: note: 'size_t' declared here
214 | typedef __SIZE_TYPE__ size_t;
| ^~~~~~
/usr/include/c++/14/type_traits:1442:65: error: template argument 1 is invalid
1442 | : public integral_constant<std::size_t, 1 + rank<_Tp>::value> { };
| ^
/usr/include/c++/14/type_traits:1442:65: note: invalid template non-type parameter
/usr/include/c++/14/type_traits:1446:37: error: 'size_t' is not a member of 'std'; did you mean 'size_t'?
1446 | : public integral_constant<std::size_t, 1 + rank<_Tp>::value> { };
| ^~~~~~
/usr/lib/gcc/x86_64-linux-gnu/14/include/stddef.h:214:23: note: 'size_t' declared here
214 | typedef __SIZE_TYPE__ size_t;
| ^~~~~~
/usr/include/c++/14/type_traits:1446:65: error: template argument 1 is invalid
1446 | : public integral_constant<std::size_t, 1 + rank<_Tp>::value> { };
| ^
/usr/include/c++/14/type_traits:1446:65: note: invalid template non-type parameter
/usr/include/c++/14/type_traits:2086:26: error: 'std::size_t' has not been declared
2086 | template<typename _Tp, std::size_t _Size>
| ^~~
/usr/include/c++/14/type_traits:2087:30: error: '_Size' was not declared in this scope
2087 | struct remove_extent<_Tp[_Size]>
| ^~~~~
/usr/include/c++/14/type_traits:2087:36: error: template argument 1 is invalid
2087 | struct remove_extent<_Tp[_Size]>
| ^
/usr/include/c++/14/type_traits:2099:26: error: 'std::size_t' has not been declared
2099 | template<typename _Tp, std::size_t _Size>
| ^~~
/usr/include/c++/14/type_traits:2100:35: error: '_Size' was not declared in this scope
2100 | struct remove_all_extents<_Tp[_Size]>
| ^~~~~
/usr/include/c++/14/type_traits:2100:41: error: template argument 1 is invalid
2100 | struct remove_all_extents<_Tp[_Size]>
| ^
/usr/include/c++/14/type_traits:2171:12: error: 'std::size_t' has not been declared
2171 | template<std::size_t _Len>
| ^~~
/usr/include/c++/14/type_traits:2176:30: error: '_Len' was not declared in this scope
2176 | unsigned char __data[_Len];
| ^~~~
/usr/include/c++/14/type_traits:2194:12: error: 'std::size_t' has not been declared
2194 | template<std::size_t _Len, std::size_t _Align =
| ^~~
/usr/include/c++/14/type_traits:2194:30: error: 'std::size_t' has not been declared
2194 | template<std::size_t _Len, std::size_t _Align =
| ^~~
/usr/include/c++/14/type_traits:2195:55: error: '_Len' was not declared in this scope
2195 | __alignof__(typename __aligned_storage_msa<_Len>::__type)>
| ^~~~
/usr/include/c++/14/type_traits:2195:59: error: template argument 1 is invalid
2195 | __alignof__(typename __aligned_storage_msa<_Len>::__type)>
| ^
/usr/include/c++/14/type_traits:2202:30: error: '_Len' was not declared in this scope
2202 | unsigned char __data[_Len];
| ^~~~
/usr/include/c++/14/type_traits:2203:44: error: '_Align' was not declared in this scope
2203 | struct __attribute__((__aligned__((_Align)))) { } __align;
| ^~~~~~
/usr/include/c++/14/bits/char_traits.h:144:61: error: 'std::size_t' has not been declared
144 | compare(const char_type* __s1, const char_type* __s2, std::size_t __n);
| ^~~
/usr/include/c++/14/bits/char_traits.h:146:40: error: 'size_t' in namespace 'std' does not name a type
146 | static _GLIBCXX14_CONSTEXPR std::size_t
| ^~~~~~
/usr/include/c++/14/bits/char_traits.h:150:34: error: 'std::size_t' has not been declared
150 | find(const char_type* __s, std::size_t __n, const char_type& __a);
| ^~~
/usr/include/c++/14/bits/char_traits.h:153:52: error: 'std::size_t' has not been declared
153 | move(char_type* __s1, const char_type* __s2, std::size_t __n);
| ^~~
/usr/include/c++/14/bits/char_traits.h:156:52: error: 'std::size_t' has not been declared
156 | copy(char_type* __s1, const char_type* __s2, std::size_t __n);
| ^~~
/usr/include/c++/14/bits/char_traits.h:159:30: error: 'std::size_t' has not been declared
159 | assign(char_type* __s, std::size_t __n, char_type __a);
| ^~~
/usr/include/c++/14/bits/char_traits.h:187:59: error: 'std::size_t' has not been declared
187 | compare(const char_type* __s1, const char_type* __s2, std::size_t __n)
| ^~~
/usr/include/c++/14/bits/char_traits.h: In static member function 'static constexpr int __gnu_cxx::char_traits<_CharT>::compare(const char_type*, const char_type*, int)':
/usr/include/c++/14/bits/char_traits.h:189:17: error: 'size_t' is not a member of 'std'; did you mean 'size_t'?
189 | for (std::size_t __i = 0; __i < __n; ++__i)
| ^~~~~~
/usr/lib/gcc/x86_64-linux-gnu/14/include/stddef.h:214:23: note: 'size_t' declared here
214 | typedef __SIZE_TYPE__ size_t;
| ^~~~~~
/usr/include/c++/14/bits/char_traits.h:189:33: error: '__i' was not declared in this scope; did you mean '__n'?
189 | for (std::size_t __i = 0; __i < __n; ++__i)
| ^~~
| __n
/usr/include/c++/14/bits/char_traits.h: At global scope:
/usr/include/c++/14/bits/char_traits.h:198:31: error: 'size_t' in namespace 'std' does not name a type
198 | _GLIBCXX14_CONSTEXPR std::size_t
|
|
s874114813
|
p04048
|
C++
|
#include <iostream>
#include<bits/stdc++.h>
#define ll long long
using namespace std;
int main() {
ios_base::sync_with_stdio(false);
cin.tie(NULL);
int n,k;
cin>>n>>k;
int ans=3*(n-__gcd(n,k));
cout<<ans;
return 0;
}
AC
|
a.cc:15:1: error: 'AC' does not name a type
15 | AC
| ^~
|
s716856390
|
p04048
|
C++
|
#include<bits/stdc++.h>
using namespace std;
int gcd(int a,in b){
if(a==0)return b;
if(b==0)return a;
if(a>b)
return gcd(a-b,b);
return gcd(a,b-a);
}
int main()
{
long long int a,b;
cin>>a>>b;
long long int ans=0;
ans=3*(a-gcd(a,b));
cout<<ans<<endl;
return 0;
}
|
a.cc:3:15: error: 'in' has not been declared
3 | int gcd(int a,in b){
| ^~
|
s479146373
|
p04048
|
C++
|
int gcd(int a,in b){
if(a==0)return b;
if(b==0)return a;
if(a>b)
return gcd(a-b,b);
return gcd(a,b-a);
}
int main()
{
long long int a,b;
cin>>a>>b;
long long int ans=0;
ans=3*(a-gcd(a,b));
cout<<ans<<endl;
return 0;
}
|
a.cc:1:15: error: 'in' has not been declared
1 | int gcd(int a,in b){
| ^~
a.cc: In function 'int main()':
a.cc:12:3: error: 'cin' was not declared in this scope
12 | cin>>a>>b;
| ^~~
a.cc:15:3: error: 'cout' was not declared in this scope
15 | cout<<ans<<endl;
| ^~~~
a.cc:15:14: error: 'endl' was not declared in this scope
15 | cout<<ans<<endl;
| ^~~~
|
s563665007
|
p04048
|
C++
|
#include "bits/stdc++.h"
using namespace std;
int main() {
// cout<<"Hello World!";
ll n,x;
cin>>n>>x;
cout<<n*x+x;
}
|
a.cc: In function 'int main()':
a.cc:5:4: error: 'll' was not declared in this scope
5 | ll n,x;
| ^~
a.cc:6:9: error: 'n' was not declared in this scope; did you mean 'yn'?
6 | cin>>n>>x;
| ^
| yn
a.cc:6:12: error: 'x' was not declared in this scope
6 | cin>>n>>x;
| ^
|
s518292659
|
p04048
|
C++
|
#include <bits/stdc++.h>
#include <cstdlib>
#include <cmath>
#define rep(i,n) for (long long i=0; i < (n); ++i)
#define rep2(i,n,m) for(long long i=n;i<=m;i++)
using namespace std;
using ll = long long;
using P = pair<int,int>;
const ll INF=1e18 ;
inline void chmax(ll& a,ll b){a=max(a,b);}
inline void chmin(ll& a,ll b){a=min(a,b);}
int main(){
ll n ;
cin>> n ;
cout <<3*n<<endl ;
} return 0;
}
|
a.cc:18:5: error: expected unqualified-id before 'return'
18 | } return 0;
| ^~~~~~
a.cc:19:1: error: expected declaration before '}' token
19 | }
| ^
|
s324132687
|
p04048
|
C++
|
#include <iostream>
#include <vector>
#include <algorithm>
#include <cmath>
#include <string>
#include <queue>
#include <stack>
#include <set>
#include <map>
#include <iomanip>
#include <utility>
#include <tuple>
#include <functional>
#include <bitset>
#include <cassert>
#include <complex>
#include <time.h>
#define ll long long
#define double long double
#define itn int
#define endl '\n'
#define co(ans) cout<<ans<<endl;
#define COYE cout<<"YES"<<endl;
#define COYe cout<<"Yes"<<endl;
#define COye cout<<"yes"<<endl;
#define CONO cout<<"NO"<<endl;
#define CONo cout<<"No"<<endl;
#define COno cout<<"no"<<endl;
#define FOR(i,a,b) for(int i=(a);i<(b);++i)
#define FFOR(i,a,b) for(int i=(a);i<=(b);++i)
#define REP(i,n) FOR(i,0,n)
#define RREP(i,n) FFOR(i,1,n)
#define ALL(V) ((V).begin(),(V).end())
#define SORT(V) sort((V).begin(),(V).end())
#define REVERSE(V) reverse((V).begin(),(V).end())
#define INF ((1LL<<62)-(1LL<<31))
#define EPS 1e-10
#define PI 3.141592653589793238
#define MOD 1000000007
#define MAX 5100000
template<class T>bool chmax(T &a,const T &b){if(a<b){a=b;return 1;}return 0;}
template<class T>bool chmin(T &a,const T &b){if(b<a){a=b;return 1;}return 0;}
const int vx[4]={0,1,0,-1},vy[4]={1,0,-1,0};
using namespace std;
int main(){
ll N,X;
cin>>N>>X;
cout<<3*(N-gcd(N,X))<<endl;
}
|
a.cc: In function 'int main()':
a.cc:50:14: error: 'gcd' was not declared in this scope
50 | cout<<3*(N-gcd(N,X))<<endl;
| ^~~
|
s993701018
|
p04048
|
C++
|
#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
int main()
{
std:
ios_base::sync_with_stdio(0);
cin.tie(0);
int N,X;
cin>>N>>X;
cout<<3(N-__gcd(N,X))<<endl;
return 0;
}
|
a.cc: In function 'int main()':
a.cc:15:10: error: expression cannot be used as a function
15 | cout<<3(N-__gcd(N,X))<<endl;
| ~^~~~~~~~~~~~~~
|
s846698970
|
p04048
|
C++
|
#include <iostream>
using namespace std;
long long n, x, ans;
long long cel(long long n, long long x) {
if(n % x == 0)
return 2 * n - x;
ans = n / x * 2 * x + cel(x, n % x);
return ans ;
}
int main()
{
while(cin >> n >> x) {
ans = n + cel(n - x, x);
cout << ans << endl;
}
}
|
a.cc:6:1: error: extended character is not valid in an identifier
6 | if(n % x == 0)
| ^
a.cc:6:3: error: extended character is not valid in an identifier
6 | if(n % x == 0)
| ^
a.cc:7:1: error: extended character is not valid in an identifier
7 | return 2 * n - x;
| ^
a.cc:7:3: error: extended character is not valid in an identifier
7 | return 2 * n - x;
| ^
a.cc:7:5: error: extended character is not valid in an identifier
7 | return 2 * n - x;
| ^
a.cc:7:7: error: extended character is not valid in an identifier
7 | return 2 * n - x;
| ^
a.cc:8:1: error: extended character is not valid in an identifier
8 | ans = n / x * 2 * x + cel(x, n % x);
| ^
a.cc:8:3: error: extended character is not valid in an identifier
8 | ans = n / x * 2 * x + cel(x, n % x);
| ^
a.cc:9:1: error: extended character is not valid in an identifier
9 | return ans ;
| ^
a.cc:9:3: error: extended character is not valid in an identifier
9 | return ans ;
| ^
a.cc:13:1: error: extended character is not valid in an identifier
13 | while(cin >> n >> x) {
| ^
a.cc:13:3: error: extended character is not valid in an identifier
13 | while(cin >> n >> x) {
| ^
a.cc:14:1: error: extended character is not valid in an identifier
14 | ans = n + cel(n - x, x);
| ^
a.cc:14:3: error: extended character is not valid in an identifier
14 | ans = n + cel(n - x, x);
| ^
a.cc:14:5: error: extended character is not valid in an identifier
14 | ans = n + cel(n - x, x);
| ^
a.cc:14:7: error: extended character is not valid in an identifier
14 | ans = n + cel(n - x, x);
| ^
a.cc:15:1: error: extended character is not valid in an identifier
15 | cout << ans << endl;
| ^
a.cc:15:3: error: extended character is not valid in an identifier
15 | cout << ans << endl;
| ^
a.cc:15:5: error: extended character is not valid in an identifier
15 | cout << ans << endl;
| ^
a.cc:15:7: error: extended character is not valid in an identifier
15 | cout << ans << endl;
| ^
a.cc:16:1: error: extended character is not valid in an identifier
16 | }
| ^
a.cc:16:3: error: extended character is not valid in an identifier
16 | }
| ^
a.cc: In function 'long long int cel(long long int, long long int)':
a.cc:6:1: error: '\U000000a0' was not declared in this scope
6 | if(n % x == 0)
| ^
a.cc:8:2: error: expected ';' before '\U000000a0'
8 | ans = n / x * 2 * x + cel(x, n % x);
| ^~
| ;
a.cc:9:2: error: expected ';' before '\U000000a0'
9 | return ans ;
| ^~
| ;
a.cc:10:1: warning: no return statement in function returning non-void [-Wreturn-type]
10 | }
| ^
a.cc: In function 'int main()':
a.cc:13:1: error: '\U000000a0' was not declared in this scope
13 | while(cin >> n >> x) {
| ^
|
s199595443
|
p04048
|
C++
|
п
|
a.cc:1:1: error: '\U0000043f' does not name a type
1 | п
| ^
|
s964136884
|
p04048
|
C++
|
#include<bits/stdc++.h>
using namespace std;
using ll=long long;
ll gcd(ll n,ll x){
if(!(n%x)) return n*2-x;
return n/x*x*2+gcd(x,n%x);
}
int main(){
cin>>n>>x;
cout<<gcd(n-x,x)+n<<endl;
return 0;
}
|
a.cc: In function 'int main()':
a.cc:9:10: error: 'n' was not declared in this scope; did you mean 'yn'?
9 | cin>>n>>x;
| ^
| yn
a.cc:9:13: error: 'x' was not declared in this scope
9 | cin>>n>>x;
| ^
|
s140376227
|
p04048
|
C++
|
#include<bits/stdc++.h>
using namespace std;
ll gcd(ll n,ll x){
if(!(n%x)) return n*2-x;
return n/x*x*2+gcd(x,n%x);
}
int main(){
cin>>n>>x;
cout<<gcd(n-x,x)+n<<endl;
return 0;
}
|
a.cc:3:1: error: 'll' does not name a type
3 | ll gcd(ll n,ll x){
| ^~
a.cc: In function 'int main()':
a.cc:8:10: error: 'n' was not declared in this scope; did you mean 'yn'?
8 | cin>>n>>x;
| ^
| yn
a.cc:8:13: error: 'x' was not declared in this scope
8 | cin>>n>>x;
| ^
|
s853519552
|
p04048
|
C++
|
#include <iostream>
using namespace std;
long long int n, x;
int main(){
cin>>n>>x;
cout<<n+((7*x)/2)
}
|
a.cc: In function 'int main()':
a.cc:8:20: error: expected ';' before '}' token
8 | cout<<n+((7*x)/2)
| ^
| ;
9 | }
| ~
|
s789260691
|
p04048
|
C++
|
#include <bits/stdc++.h>
using namespace std;
int sum(a,b){
if(a==b){
return sum(a,b) + a;
}
if(a>b){
return sum(a-b,b) + 2*b;
}
if(a<b){
return sum(a,b-a) + 2*a;
}
}
int main(){
int n,x;
cin >> n >> x;
cout << sum(x,n-x)+n << endl;
}
|
a.cc:4:9: error: 'a' was not declared in this scope
4 | int sum(a,b){
| ^
a.cc:4:11: error: 'b' was not declared in this scope
4 | int sum(a,b){
| ^
a.cc:4:12: error: expression list treated as compound expression in initializer [-fpermissive]
4 | int sum(a,b){
| ^
a.cc: In function 'int main()':
a.cc:19:14: error: 'sum' cannot be used as a function
19 | cout << sum(x,n-x)+n << endl;
| ~~~^~~~~~~
|
s307292046
|
p04048
|
C++
|
#include<stdio.h>
#include<iostream>
int main(){
long long N,X;
cin>>N>>X;
cout<<(N-X)*X*X;
}
|
a.cc: In function 'int main()':
a.cc:8:1: error: 'cin' was not declared in this scope; did you mean 'std::cin'?
8 | cin>>N>>X;
| ^~~
| std::cin
In file included from a.cc:2:
/usr/include/c++/14/iostream:62:18: note: 'std::cin' declared here
62 | extern istream cin; ///< Linked to standard input
| ^~~
a.cc:10:1: error: 'cout' was not declared in this scope; did you mean 'std::cout'?
10 | cout<<(N-X)*X*X;
| ^~~~
| std::cout
/usr/include/c++/14/iostream:63:18: note: 'std::cout' declared here
63 | extern ostream cout; ///< Linked to standard output
| ^~~~
|
s936347153
|
p04048
|
C++
|
#include <bits/stdc++.h>
using namespace std;
#define rep(i,n) for(int i=0;i<(n);i++)
#define repa(i,a,n) for(int i=(a);i<(n);i++)
#define rrep(i,n) for(int i=(n)-1;i>=0;i--)
#define rrepa(i,a,n) for(int i=(n)-1;i>=(a);i--)
#define all(a) (a).begin(),(a).end()
#define MOD 1000000007
typedef long long ll;
typedef vector<int> vi;
typedef vector<vi> vvi;
typedef vector<ll> vl;
typedef vector<vl> vvl;
ll sol(ll a, ll b){
if(a<b)swap(a,b);
if(a%b==0)return b*(2*b-1)
ll t;
t = a/b;
return sol(b,a-b*t) + t*2*b;
}
int main(){
ll n,x;
cin >> n >> x;
// ll ans=n;
// ll a=n-x,b=x;
// if(a<b)swap(a,b);
// ll tmp;
// while(a%b != 0){
// tmp = a/b;
// ans += 2*b*tmp;
// a -= b*tmp;
// swap(a,b);
// }
// ans += b*((a/b)*2-1);
// cout << ans << endl;
cout << sol(n-x,x) + n << endl;
return 0;
}
|
a.cc: In function 'll sol(ll, ll)':
a.cc:21:31: error: expected ';' before 'll'
21 | if(a%b==0)return b*(2*b-1)
| ^
| ;
22 |
23 | ll t;
| ~~
|
s964429091
|
p04048
|
C
|
#include<stdio.h>
int main (){
long long N=2,X=1,sum=0,y=0;
scanf("%lld %lld",&N,&X);
if(N-X<1){
X=N-1;
}
sum=N;
if(N>=2*X){
if(N==2*X){
sum=X*3;
}else
y=X/(N-X);
sum=(y+1)*y
}
else{
}
printf("%lld\n",sum);
return 0;
}
|
main.c: In function 'main':
main.c:20:16: error: expected ';' before '}' token
20 | sum=(y+1)*y
| ^
| ;
21 | }
| ~
|
s121507402
|
p04048
|
C
|
#include<stdio.h>
int main (){
long long N=2,X=1,sum=0,y=0;
scanf("%lld %lld",&N,&X);
if(N-X<1){
X=N-1;
}
sum=N;
if(N>2X){
sum+=X*2;
y+=N-2*X;
sum+=(X/y+1)*y;
}
else{
y+=X/(N-X);
sum+=(y+1)*(N-X);
}
printf("%lld\n",sum);
return 0;
}
|
main.c: In function 'main':
main.c:15:8: error: invalid suffix "X" on integer constant
15 | if(N>2X){
| ^~
|
s300129873
|
p04048
|
C
|
#include<stdio.h>
int main (){
long long N=2,X=1,sum=0,y=0;
scanf("%lld %lld",&N,&X);
if(N-x>1){
X=N-1;
}
sum=N;
if(N/2>X){
sum+=X*2;
y+=N-2*X;
sum+=(X/y+1)*y;
}
else{
y+=X/(N-X);
sum+=(y+1)*(N-X);
}
printf("%lld\n",sum);
return 0;
}
|
main.c: In function 'main':
main.c:9:8: error: 'x' undeclared (first use in this function)
9 | if(N-x>1){
| ^
main.c:9:8: note: each undeclared identifier is reported only once for each function it appears in
|
s531344144
|
p04048
|
C++
|
#include <bits/stdc++.h>
#define st first
#define nd second
using namespace std;
void debug_out() { cerr << endl; }
template<class T> ostream& prnt(ostream& out, T v) { out << v.size() << '\n'; for(auto e : v) out << e << ' '; return out;}
template<class T> ostream& operator<<(ostream& out, vector <T> v) { return prnt(out, v); }
template<class T> ostream& operator<<(ostream& out, set <T> v) { return prnt(out, v); }
template<class T1, class T2> ostream& operator<<(ostream& out, map <T1, T2> v) { return prnt(out, v); }
template<class T1, class T2> ostream& operator<<(ostream& out, pair<T1, T2> p) { return out << '(' << p.st << ' ' << p.nd << ')'; }
template <typename Head, typename... Tail> void debug_out(Head H, Tail... T) { cerr << " " << H; debug_out(T...);}
#define dbg(...) cerr << #__VA_ARGS__ << " ->", debug_out(__VA_ARGS__)
#define dbg_v(x, n) do{cerr<<#x"[]: ";for(long long _=0;_<n;++_)cerr<<x[_]<<" ";cerr<<'\n';}while(0)
#define dbg_ok cerr<<"OK!\n"
// const long long N = ;
long long n, x, ans;
int main() {
ios_base::sync_with_stdio(false);
cin >> n >> x;
ans += n;
long long a = x;
long long b = n - x;
if(a < b) swap(a, b);
while(b) {
// if(a < b) swap(a, b);
long long c = a % b;
ans += 2 * (a / b) * b;
dbg(a, b, ans);
if(c == 0) ans -= bz;
a = b;
b = c;
}
// ans += b;
cout << ans << '\n';
}
|
a.cc: In function 'int main()':
a.cc:37:35: error: 'bz' was not declared in this scope; did you mean 'b'?
37 | if(c == 0) ans -= bz;
| ^~
| b
|
s260316989
|
p04048
|
C++
|
#include "ccc.hpp"
// http://drken1215.hatenablog.com/entry/2019/03/15/205900
// など
ll calc(ll a, ll b) {
if (a < b) swap(a, b);
if (b == 0) return -a; // 最後2 * b * (q - 1) + bとしたい
ll q = a / b;
ll ret = 2 * b * q;
ret += calc(b, a % b);
return ret;
}
int main() {
ll n, x; cin >> n >> x;
out(n + calc(n - x, x));
}
|
a.cc:1:10: fatal error: ccc.hpp: No such file or directory
1 | #include "ccc.hpp"
| ^~~~~~~~~
compilation terminated.
|
s740772027
|
p04048
|
C++
|
#pragma GCC optimize("Ofast")
//#pragma GCC target("sse,sse2,sse3,ssse3,sse4,popcnt,abm,mmx,avx,tune=native")
#include <bits/stdc++.h>
using namespace std;
//#include <ext/pb_ds/assoc_container.hpp>
//#include <ext/pb_ds/tree_policy.hpp>
//using namespace __gnu_pbds;
//#ifndef rd
#define endl '\n'
//#endif
#ifdef rd
#define trace(...) cout<<"Line:"<<__LINE__<<" "; __f(#__VA_ARGS__, __VA_ARGS__)
template<typename Arg1>
void __f(const char* name, Arg1&& arg1) {
cout<<name<<" : "<<arg1<<endl;
}
template<typename Arg1, typename ... Args>
void __f(const char* names, Arg1&& arg1, Args&&... args) {
const char* comma=strchr(names+1,',');
cout.write(names,comma-names)<<" : "<<arg1<<" | ";
__f(comma+1,args...);
}
#else
#define trace(...)
#endif
#define pb push_back
#define fi first
#define se second
#define mkp make_pair
//#define int long long
typedef long long ll;
typedef long double f80;
//#define double long double
#define pii pair<int,int>
#define pll pair<ll,ll>
#define sz(x) ((long long)x.size())
#define fr(a,b,c) for(int a=b; a<=c; a++)
#define frdec(a,b,c) for(int a=b; a>=c; a--)
#define rep(a,b,c) for(int a=b; a<c; a++)
#define trav(a,x) for(auto &a:x)
#define all(con) con.begin(),con.end()
const ll infl=2e18;
const int infi=2e9;
const int mod=1e9+7;
typedef vector<int> vi;
//typedef tree<int, null_type, less<int>, rb_tree_tag, tree_order_statistics_node_update> oset;
mt19937 rang(chrono::high_resolution_clock::now().time_since_epoch().count());
auto clk=clock();
int rng(int lim) {
uniform_int_distribution<int> uid(0,lim-1);
return uid(rang);
}
template<class t1, class t2, class t3>
t1 fast_expo(t2 x, t3 p) {
if(p == 0) return 1;
t1 r = fast_expo(x,p/2);
if(p%2 != 0) return r * r * x;
return r * r;
}
// Code from here...
void solve() {
ll n ,x;
cin >> n >> x;
cout << ((n-2x) * (n-x) + (n + 2*x));
}
signed main() {
ios_base::sync_with_stdio(0),cin.tie(0),cout.tie(0);
srand(chrono::high_resolution_clock::now().time_since_epoch().count());
cout<<fixed<<setprecision(10);
int t=1;
// cin>>t;
while(t--)
solve();
#ifdef rd
cout<<endl<<endl<<"Time elapsed: "<<(double)(clock()-clk)/CLOCKS_PER_SEC<<endl;
#endif
return 0;
}
|
a.cc: In function 'void solve()':
a.cc:66:21: error: unable to find numeric literal operator 'operator""x'
66 | cout << ((n-2x) * (n-x) + (n + 2*x));
| ^~
|
s775044601
|
p04048
|
C++
|
#pragma GCC optimize("Ofast")
//#pragma GCC target("sse,sse2,sse3,ssse3,sse4,popcnt,abm,mmx,avx,tune=native")
#include <bits/stdc++.h>
using namespace std;
//#include <ext/pb_ds/assoc_container.hpp>
//#include <ext/pb_ds/tree_policy.hpp>
//using namespace __gnu_pbds;
//#ifndef rd
#define endl '\n'
//#endif
#ifdef rd
#define trace(...) cout<<"Line:"<<__LINE__<<" "; __f(#__VA_ARGS__, __VA_ARGS__)
template<typename Arg1>
void __f(const char* name, Arg1&& arg1) {
cout<<name<<" : "<<arg1<<endl;
}
template<typename Arg1, typename ... Args>
void __f(const char* names, Arg1&& arg1, Args&&... args) {
const char* comma=strchr(names+1,',');
cout.write(names,comma-names)<<" : "<<arg1<<" | ";
__f(comma+1,args...);
}
#else
#define trace(...)
#endif
#define pb push_back
#define fi first
#define se second
#define mkp make_pair
//#define int long long
typedef long long ll;
typedef long double f80;
//#define double long double
#define pii pair<int,int>
#define pll pair<ll,ll>
#define sz(x) ((long long)x.size())
#define fr(a,b,c) for(int a=b; a<=c; a++)
#define frdec(a,b,c) for(int a=b; a>=c; a--)
#define rep(a,b,c) for(int a=b; a<c; a++)
#define trav(a,x) for(auto &a:x)
#define all(con) con.begin(),con.end()
const ll infl=2e18;
const int infi=2e9;
const int mod=1e9+7;
typedef vector<int> vi;
//typedef tree<int, null_type, less<int>, rb_tree_tag, tree_order_statistics_node_update> oset;
mt19937 rang(chrono::high_resolution_clock::now().time_since_epoch().count());
auto clk=clock();
int rng(int lim) {
uniform_int_distribution<int> uid(0,lim-1);
return uid(rang);
}
template<class t1, class t2, class t3>
t1 fast_expo(t2 x, t3 p) {
if(p == 0) return 1;
t1 r = fast_expo(x,p/2);
if(p%2 != 0) return r * r * x;
return r * r;
}
// Code from here...
void solve() {
ll n ,x;
cin >> n >> x;
cout << ((n-2x) * (n-x) + (n + 2x));
}
signed main() {
ios_base::sync_with_stdio(0),cin.tie(0),cout.tie(0);
srand(chrono::high_resolution_clock::now().time_since_epoch().count());
cout<<fixed<<setprecision(10);
int t=1;
// cin>>t;
while(t--)
solve();
#ifdef rd
cout<<endl<<endl<<"Time elapsed: "<<(double)(clock()-clk)/CLOCKS_PER_SEC<<endl;
#endif
return 0;
}
|
a.cc: In function 'void solve()':
a.cc:66:21: error: unable to find numeric literal operator 'operator""x'
66 | cout << ((n-2x) * (n-x) + (n + 2x));
| ^~
a.cc:66:40: error: unable to find numeric literal operator 'operator""x'
66 | cout << ((n-2x) * (n-x) + (n + 2x));
| ^~
|
s116036387
|
p04048
|
C++
|
#pragma GCC optimize("Ofast")
//#pragma GCC target("sse,sse2,sse3,ssse3,sse4,popcnt,abm,mmx,avx,tune=native")
#include <bits/stdc++.h>
using namespace std;
//#include <ext/pb_ds/assoc_container.hpp>
//#include <ext/pb_ds/tree_policy.hpp>
//using namespace __gnu_pbds;
//#ifndef rd
#define endl '\n'
//#endif
#ifdef rd
#define trace(...) cout<<"Line:"<<__LINE__<<" "; __f(#__VA_ARGS__, __VA_ARGS__)
template<typename Arg1>
void __f(const char* name, Arg1&& arg1) {
cout<<name<<" : "<<arg1<<endl;
}
template<typename Arg1, typename ... Args>
void __f(const char* names, Arg1&& arg1, Args&&... args) {
const char* comma=strchr(names+1,',');
cout.write(names,comma-names)<<" : "<<arg1<<" | ";
__f(comma+1,args...);
}
#else
#define trace(...)
#endif
#define pb push_back
#define fi first
#define se second
#define mkp make_pair
//#define int long long
typedef long long ll;
typedef long double f80;
//#define double long double
#define pii pair<int,int>
#define pll pair<ll,ll>
#define sz(x) ((long long)x.size())
#define fr(a,b,c) for(int a=b; a<=c; a++)
#define frdec(a,b,c) for(int a=b; a>=c; a--)
#define rep(a,b,c) for(int a=b; a<c; a++)
#define trav(a,x) for(auto &a:x)
#define all(con) con.begin(),con.end()
const ll infl=2e18;
const int infi=2e9;
const int mod=1e9+7;
typedef vector<int> vi;
//typedef tree<int, null_type, less<int>, rb_tree_tag, tree_order_statistics_node_update> oset;
mt19937 rang(chrono::high_resolution_clock::now().time_since_epoch().count());
auto clk=clock();
int rng(int lim) {
uniform_int_distribution<int> uid(0,lim-1);
return uid(rang);
}
template<class t1, class t2, class t3>
t1 fast_expo(t2 x, t3 p) {
if(p == 0) return 1;
t1 r = fast_expo(x,p/2);
if(p%2 != 0) return r * r * x;
return r * r;
}
// Code from here...
void solve() {
ll n ,x;
cin >> n >> x;
cout << (n-2x) * (n-x) + (n + 2x);
}
signed main() {
ios_base::sync_with_stdio(0),cin.tie(0),cout.tie(0);
srand(chrono::high_resolution_clock::now().time_since_epoch().count());
cout<<fixed<<setprecision(10);
int t=1;
// cin>>t;
while(t--)
solve();
#ifdef rd
cout<<endl<<endl<<"Time elapsed: "<<(double)(clock()-clk)/CLOCKS_PER_SEC<<endl;
#endif
return 0;
}
|
a.cc: In function 'void solve()':
a.cc:66:20: error: unable to find numeric literal operator 'operator""x'
66 | cout << (n-2x) * (n-x) + (n + 2x);
| ^~
a.cc:66:39: error: unable to find numeric literal operator 'operator""x'
66 | cout << (n-2x) * (n-x) + (n + 2x);
| ^~
|
s263221544
|
p04048
|
C++
|
#include<bits/stdc++.h>
using namespace std;
#define int long long
#define fo(a,b) for(int a=0;a<b;a++)
int wari(int a,int b) {
if(a%b==0)
return a/b;
else
return a/b+1;
}
int keta(int a){
double b=a;
b=log10(b);
int c=b;
return c+1;
}
int souwa(int a){
return a*(a+1)/2;
}
int lcm(int a,int b){
int d=a,e=b;
if(a<b)
swap(a,b);
int c,d=1;
while(d){
c=a%b;
if(c==0){
int f=a;
d--;
}
else{
a=b;
b=c;
}
}
return d*e/f;
}
signed main(){
int a,b;
cin>>a>>b;
cout<<3*a<<endl;
}
|
a.cc: In function 'long long int lcm(long long int, long long int)':
a.cc:24:9: error: redeclaration of 'long long int d'
24 | int c,d=1;
| ^
a.cc:21:7: note: 'long long int d' previously declared here
21 | int d=a,e=b;
| ^
a.cc:36:14: error: 'f' was not declared in this scope
36 | return d*e/f;
| ^
|
s902424019
|
p04048
|
Java
|
import java.util.*;
public class Main {
static Scanner scanner = new Scanner(System.in);
public static void main(String[]$) {
long n = scanner.nextLong();
long x = scanner.nextLong();
long y = n - x;
long ans = n;
while (x != 0 && y != 0) {
Utils.println(x, y, ans);
if (x > y) {
ans += x / y * y * 2;
x %= y;
} else {
ans += y / x * x * 2;
y %= x;
}
}
System.out.println(ans - x - y);
}
}
|
Main.java:12: error: cannot find symbol
Utils.println(x, y, ans);
^
symbol: variable Utils
location: class Main
1 error
|
s713480602
|
p04048
|
C++
|
#include<bits/stdc++.h>
using namespace std;
#define int long long
#define rep(i,n) for(int i=0;i<(n);i++)
int para(int a,int b){
else if(a%b==0)return b*(a/b*2-1);
else return 2*b+para(b,a%b);
}
signed main(){
int n,x;cin>>n>>x;
int ret=0;
ret=n+para(max(x,n-x),min(x,n-x));
cout<<ret<<endl;
}
|
a.cc: In function 'long long int para(long long int, long long int)':
a.cc:7:9: error: 'else' without a previous 'if'
7 | else if(a%b==0)return b*(a/b*2-1);
| ^~~~
|
s699317087
|
p04048
|
C++
|
#include<bits/stdc++.h>
using namespace std;
#define int long long
#define rep(i,n) for(int i=0;i<(n);i++)
int para(int a,int b){
int ret=0;
if(a%b==0)return 2*a-b;
else return para(a/b*b,b)+para(b,a%b);
}
signed main(){
int n,x;cin>>n>>x;
int ret=0
ret=n+para(max(x,n-x),min(x,n-x));
cout<<ret<<endl;
}
|
a.cc: In function 'int main()':
a.cc:16:9: error: expected ',' or ';' before 'ret'
16 | ret=n+para(max(x,n-x),min(x,n-x));
| ^~~
|
s444312290
|
p04048
|
C
|
#include <math.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
long long getgcd(long long N,long long X);
int main(void){
long long N,X;
long long buf;
long long buf2
long long cur;
scanf("%lld %lld",&N,&X);
buf=getgcd(N,X);
buf2=N-buf;
printf("%lld\n",3*buf2);
}
long long getgcd(long long N,long long X) {
long long i;
long long num;
for (i=1;i<(long long)(sqrt(N)+1);i++){
if((fmodl(N,i)==0)&&(fmodl(X,i)==0)){
num=i;
}
}
return num;
}
|
main.c: In function 'main':
main.c:11:19: error: expected ';' before 'long'
11 | long long buf2
| ^
| ;
12 | long long cur;
| ~~~~
main.c:15:5: error: 'buf2' undeclared (first use in this function); did you mean 'buf'?
15 | buf2=N-buf;
| ^~~~
| buf
main.c:15:5: note: each undeclared identifier is reported only once for each function it appears in
|
s511610451
|
p04048
|
C++
|
#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
#define reps(i,a,b) for(int i=(a);i<(b);++i)
#define rep(i,n) reps(i,0,n)
#define all(x) (x).begin(),(x).end()
#define INF (1000000010)
#define MOD (1000000007)
#define PI (acos(-1))
#define int ll
int ans;
void rec(int x,int y){
if(y%x==0){
ans += 2*y-x;
}else{
ans += 2*x*(y/x);
rec(y%x,x);
}
}
int main(){
int n,x;
cin >> n >> x;
ans = n;
rec(min(x,n-x),max(x,n-x));
cout << ans << endl;
}
|
a.cc:11:13: error: '::main' must return 'int'
11 | #define int ll
| ^~
a.cc:23:1: note: in expansion of macro 'int'
23 | int main(){
| ^~~
|
s642038954
|
p04048
|
C++
|
#include<iostream>
using namespace std;
int main(){
int gcd(int a,int b){
if(a%b==0) return(b);
else return(gcd(b,a%b));
}
int N,K;
cin>>N>>K;
cout<<((N%gcd(N,K))*3-3)*gcd(N,K)<<endl;
}
|
a.cc: In function 'int main()':
a.cc:5:23: error: a function-definition is not allowed here before '{' token
5 | int gcd(int a,int b){
| ^
a.cc:12:13: error: 'gcd' was not declared in this scope
12 | cout<<((N%gcd(N,K))*3-3)*gcd(N,K)<<endl;
| ^~~
|
s891640031
|
p04048
|
C++
|
#include <bits/stdc++.h>
using namespace syd;
typedef long long ll;
int main(){
ll n,x;
cin >> n >> x;
ll ans = 0;
ans = 3*(n-1);
cout << ans << endl;
}
|
a.cc:2:17: error: 'syd' is not a namespace-name
2 | using namespace syd;
| ^~~
a.cc: In function 'int main()':
a.cc:6:3: error: 'cin' was not declared in this scope; did you mean 'std::cin'?
6 | cin >> n >> x;
| ^~~
| std::cin
In file included from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:146,
from a.cc:1:
/usr/include/c++/14/iostream:62:18: note: 'std::cin' declared here
62 | extern istream cin; ///< Linked to standard input
| ^~~
a.cc:9:3: error: 'cout' was not declared in this scope; did you mean 'std::cout'?
9 | cout << ans << endl;
| ^~~~
| std::cout
/usr/include/c++/14/iostream:63:18: note: 'std::cout' declared here
63 | extern ostream cout; ///< Linked to standard output
| ^~~~
a.cc:9:18: error: 'endl' was not declared in this scope; did you mean 'std::endl'?
9 | cout << ans << endl;
| ^~~~
| std::endl
In file included from /usr/include/c++/14/istream:41,
from /usr/include/c++/14/sstream:40,
from /usr/include/c++/14/complex:45,
from /usr/include/c++/14/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:127:
/usr/include/c++/14/ostream:744:5: note: 'std::endl' declared here
744 | endl(basic_ostream<_CharT, _Traits>& __os)
| ^~~~
|
s920845453
|
p04048
|
C++
|
#include <iostream>
#include <algorithm>
using namespace std;
int main(void)
{
int N, X;
cin >> N >> X;
int ans = N;
int a = max(N - X, X);
int b = min(N - X, X);
int q;
while(b)
{
q = a % b;
ans += (a - q) * 2;
a = b;
b = q;
}
ans -= a;
cout << ans << endl;
return 0;
|
a.cc: In function 'int main()':
a.cc:23:18: error: expected '}' at end of input
23 | return 0;
| ^
a.cc:7:1: note: to match this '{'
7 | {
| ^
|
s402334230
|
p04048
|
C
|
#include<stdio.h>
long gcd2(long a, long b){
long t;
if(a<b){
t = a;
a = b;
b = t;
}
r = a % b;
while(r!=0){
a = b;
b = r;
r = a % b;
}
return b;
}
int n, x;
int main(void){
scanf("%ld%ld");
printf("%ld\n", (n-*gcd2(n,x))*3);
}
|
main.c: In function 'gcd2':
main.c:9:9: error: 'r' undeclared (first use in this function)
9 | r = a % b;
| ^
main.c:9:9: note: each undeclared identifier is reported only once for each function it appears in
main.c: In function 'main':
main.c:20:22: error: invalid type argument of unary '*' (have 'long int')
20 | printf("%ld\n", (n-*gcd2(n,x))*3);
| ^~~~~~~~~~
|
s713734130
|
p04048
|
C++
|
#include <bits/stdc++.h>
using namespace std;
long long int gcm(long long a,long long b){
long long r,tmp;
if(a<b){
tmp=a;
a=b;
b=tmp;
}
r=a%b;
while(r!=0){
a=b;
b=r;
r=a%b;
}
return b;
}
int main(){
long long N,X,ans;
cin >> N >> X;
if(X>N/2)X=N-X;
long long g=gcm(N,X);
N/=g;X/=g;
ans=((N-X)/X)*3*X;
if(N-X)%X>0)ans+=3*X;
ans*=g;
cout << ans << endl;
return 0;
}
|
a.cc: In function 'int main()':
a.cc:30:16: error: expected primary-expression before '%' token
30 | if(N-X)%X>0)ans+=3*X;
| ^
|
s631613929
|
p04048
|
C++
|
#include<algorithm>
#include<iostream>
using namespace std;
long test(long nokori, long now, long sum){
long count_node,tmp = 0;
if(nokori % now != 0){
count_node = nokori / now;
count_node = count_node * 2;
sum = sum + now * count_node;
tmp = nokori;
nokori = now;
now = tmp % now;
}else if(nokori % now == 0){
count_node = nokori / now;
count_node = count_node * 2 - 1;
count_node = count_node * now;
sum = sum + count_node;
now = 0;
}
if(now != 0){
test(nokori, now, sum);
}
return sum;
}
int main(){
long x,n;
cin >> n >> x;
long sum,now,nokori = 0;
nokori = n - x;
sum = n;
now = x;
sum = test(nokori, now ,sum);
cout << sum << "\n";
return 0;
}
~
|
a.cc:37:2: error: expected class-name at end of input
37 | ~
| ^
|
s546431374
|
p04048
|
C++
|
/*
, \ / ,
/ \ )\__/( / \
/ \ (_\ /_) / \
____/_____\__\@ @/___/_____\____
| |\../| |
| \VV/ |
| ------hoi------- |
|_________________________________|
| /\ / \\ \ /\ |
| / V )) V \ |
|/ ` // ' \|
` V '
*/
#include <bits/stdc++.h>
#define ull unsigned long long
#define ll long long
#define pb push_back
#define f first
#define se second
#define mp make_pair
#define Speedforce boost();
using namespace std;
void boost(){
ios_base::sync_with_stdio(0);
cin.tie(0);
cout.tie(0);
}
const int N = 1e6;
const int inf = 1e9 + 7;
ll n, x, ans;
ll rec(ll a, ll b){
if(b % a == 0){
return 2 * b - a;
}
return rec(b % a, a) + b / a * a * 2
}
int main() {
Speedforce
cin >> n >> x;
cout << rec(x, n);
}
|
a.cc: In function 'long long int rec(long long int, long long int)':
a.cc:43:41: error: expected ';' before '}' token
43 | return rec(b % a, a) + b / a * a * 2
| ^
| ;
44 | }
| ~
|
s122994048
|
p04048
|
C++
|
#include <bits/stdc++.h>
#define mp make_pair
#define pb push_back
#define pf push_front
#define pbp pop_back
#define pfp pop_front
#define sz(x) x.size()
#define all(x) x.begin(),x.end()
#define ios_base ios_base::sync_with_stdio(0),cin.tie(0),cout.tie(0);
#define open(x) freopen(x".in","r",stdin),freopen(x".out","w",stdout)
#define F first
#define S second
using namespace std;
typedef unsigned long long ul;
typedef long long ll;
typedef long double ld;
const int mod = 1e9+7;
const int N = 1e5+123;
const int inf = 1e9+123;
const long long INF = 1e18;
const double eps = 1e-5;
ll n, x, ans;
void rec(ll a, ll b){
if(b % a == 0){
ans += b/a * (2*a) - a;
return ;
}else{
ans += b/a * (2*a);
rec(b % a, a);
}
}
int main (){
cin >> n >> x;
rec(x, n-x);
cout << ans + n;
|
a.cc: In function 'int main()':
a.cc:41:18: error: expected '}' at end of input
41 | cout << ans + n;
| ^
a.cc:38:12: note: to match this '{'
38 | int main (){
| ^
|
s398712140
|
p04048
|
C++
|
value = input()
values = value.split()
N = int( values[0] )
X = int( values[1] )
shorter = min([X,N-X])
longer = max([X,N-X])
length = 0
while shorter>0 and longer >0 :
length = int(longer/shorter)*3*shorter
sho = longer/shorter
amari = longer%shorter
longer = shorter
shorter = amari
print(length)
|
a.cc:1:1: error: 'value' does not name a type
1 | value = input()
| ^~~~~
|
s378488676
|
p04048
|
C++
|
value = input()
values = value.split()
value = input()
values = value.split()
N = int( values[0] )
X = int( values[1] )
shorter = min([X,N-X])
longer = max([X,N-X])
length = 0
while shorter>0 and longer >0 :
length = int(longer/shorter)*3*shorter
sho = longer/shorter
amari = longer%shorter
longer = shorter
shorter = amari
print(length)
|
a.cc:1:1: error: 'value' does not name a type
1 | value = input()
| ^~~~~
|
s786017996
|
p04048
|
C++
|
#include <bits/stdc++.h>
#include <unordered_set>
using namespace std;
#define ll long long
#define rep(i,n) for(int (i)=0;(i)<(n);(i)++)
#define repeat(i,s,n) for(int (i)=s; (i)<(n); (i)++)
#define revrep(i,n) for(int (i)=(n)-1;i>=0; i--)
ll f(ll a, ll b) {
a=min(a,b);
b = max(a,b);
if(a==b)
return a;
// return 2*aa+f(aa,bb-aa);
if(bb%aa!=0)
return 2*(bb/aa)*aa+f(aa,bb%aa);
return 2*aa+f(aa,bb-aa);
}
int main() {
cin.tie(0);
ios::sync_with_stdio(false);
cout<<setprecision(std::numeric_limits<float>::max_digits10);
ll n,x;
cin>>n>>x;
cout << n + f(n-x,x) << endl;
return 0;
}
|
a.cc: In function 'long long int f(long long int, long long int)':
a.cc:15:6: error: 'bb' was not declared in this scope; did you mean 'b'?
15 | if(bb%aa!=0)
| ^~
| b
a.cc:15:9: error: 'aa' was not declared in this scope; did you mean 'a'?
15 | if(bb%aa!=0)
| ^~
| a
a.cc:17:12: error: 'aa' was not declared in this scope; did you mean 'a'?
17 | return 2*aa+f(aa,bb-aa);
| ^~
| a
a.cc:17:20: error: 'bb' was not declared in this scope; did you mean 'b'?
17 | return 2*aa+f(aa,bb-aa);
| ^~
| b
|
s882687807
|
p04048
|
C++
|
n,x=map(int,input().split())
print(x+(n-x)+x+x+(n/2)*3)
|
a.cc:1:1: error: 'n' does not name a type
1 | n,x=map(int,input().split())
| ^
|
s408503815
|
p04048
|
C++
|
/****Author: Barish Namazov****/
#include <bits/stdc++.h>
using namespace std;
/***TEMPLATE***/
#define all(v) (v).begin(),(v).end()
#define rall(v) (v).rbegin(),(v).rend()
#define F first
#define S second
#define pb push_back
#define endl '\n'
const int max4 = 10004;
const int maxx = 100005;
const int max6 = 1000006;
const int lg5 = 17;
const int INF = 2 * 1000000007;
const long long INFLL = 4LL * 1000000000 * 1000000000;
/***************/
int powmod (int a, int b, int mod) {
int res = 1; a %= mod;
for (; b; b >>= 1) {
if (b & 1) {
res = 1LL * res * a % mod;
}
a = 1LL * a * a % mod;
}
return res;
}
int gcd (int a, int b) {
while (b > 0) {
int t = a % b;
a = b, b = t;
}
return a;
}
int lcm (int a, int b) {
return (a / gcd (a, b)) * b;
}
int is_prime (int n) {
if (n <= 1 || n > 3 && (n % 2 == 0 || n % 3 == 0))
return 0;
for (int i = 5, t = 2; i * i <= n; i += t, t = 6 - t)
if (n % i == 0)
return 0;
return 1;
}
/******Don't forget to use long long when needed!!******/
int main() {
//freopen("in.txt","r",stdin);
//freopen("out.txt","w",stdout);
ios_base :: sync_with_stdio(0);
cin.tie(0), cout.tie(0);
long long n, k;
cin >> n >> k;
cout << 2 * (n - 1) + 2 * x << endl;
return 0;
}
|
a.cc: In function 'int main()':
a.cc:67:31: error: 'x' was not declared in this scope
67 | cout << 2 * (n - 1) + 2 * x << endl;
| ^
|
s861972918
|
p04048
|
C++
|
#include <bits/stdc++.h>
using namespace std ;
int main()
{
long long n , x ;
cin>>n>>x ;
return cout<<3ll * (n - __gcd(n , x) , 0 ;
}
|
a.cc: In function 'int main()':
a.cc:9:45: error: expected ')' before ';' token
9 | return cout<<3ll * (n - __gcd(n , x) , 0 ;
| ~ ^~
| )
a.cc:9:16: error: cannot convert 'std::basic_ostream<char>::__ostream_type' {aka 'std::basic_ostream<char>'} to 'int' in return
9 | return cout<<3ll * (n - __gcd(n , x) , 0 ;
| ~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
| |
| std::basic_ostream<char>::__ostream_type {aka std::basic_ostream<char>}
|
s228360699
|
p04048
|
C++
|
#include<bits/stdc++.h>
using namespace std;
#define LINE 8
#define st 1
#define YOKO 17
int main(){
long long N,X;
cin>>N>>x;
if(X==N/2){
cout<<3*X;
}else if(X>=N/2){
cout<<3/2*X+N;
}else{
cout<<(X+N)*X/(N-X)+N;
}
return 0;
}
|
a.cc: In function 'int main()':
a.cc:8:13: error: 'x' was not declared in this scope
8 | cin>>N>>x;
| ^
|
s055189047
|
p04048
|
C++
|
#include <iostream>
using namespace std;
using llong = long long;
llong length(llong K,llong X,llong L){
return (K==X)?(K:((K<X)?length(K,X-K,L+2*K):length(K-X,X,L+2*X)));
// if( K == X ){
// return K;
// }else if( K < X ){
// return 2*K + length( K , X - K );
// }else{
// return 2*X + length( K - X , X );
// }
}
int main(){
llong N , X;
cin >> N >> X;
cout << N + length( N - X , X ) << endl;
}
|
a.cc: In function 'llong length(llong, llong, llong)':
a.cc:7:19: error: expected ')' before ':' token
7 | return (K==X)?(K:((K<X)?length(K,X-K,L+2*K):length(K-X,X,L+2*X)));
| ~ ^
| )
a.cc:7:68: error: expected ':' before ';' token
7 | return (K==X)?(K:((K<X)?length(K,X-K,L+2*K):length(K-X,X,L+2*X)));
| ^
| :
a.cc:7:68: error: expected primary-expression before ';' token
a.cc: In function 'int main()':
a.cc:20:21: error: too few arguments to function 'llong length(llong, llong, llong)'
20 | cout << N + length( N - X , X ) << endl;
| ~~~~~~^~~~~~~~~~~~~
a.cc:6:7: note: declared here
6 | llong length(llong K,llong X,llong L){
| ^~~~~~
|
s840543005
|
p04048
|
C++
|
#include<bits/stdc++.h>
using namespace std;
int main()
{
long long n,x;
cin>>n>>x;
long long t=x,sum=n;
x=min(t,n-t);
long long y=max(t,n-t);
while(x>=1)
{
if(y%x==0)
{
sum+=(y/x)*2*x;
sum-=x;
break;
}
else{
sum+=(y/x)*2*x;
LL te=x;
x=y%x;
y=te;
}
}
cout<<sum<<endl;
}
|
a.cc: In function 'int main()':
a.cc:21:16: error: 'LL' was not declared in this scope
21 | LL te=x;
| ^~
a.cc:23:18: error: 'te' was not declared in this scope; did you mean 't'?
23 | y=te;
| ^~
| t
|
s054355093
|
p04048
|
C++
|
#include<bits/stdc++.h>
using namespace std;
int main(){
long long n, x;
cin>>x>>y;
long long ans=4*x+4*(n-2*x);
cout<<-1*ans<<endl;
return 0;
}
|
a.cc: In function 'int main()':
a.cc:5:9: error: 'y' was not declared in this scope
5 | cin>>x>>y;
| ^
|
s301746569
|
p04048
|
C++
|
#include <bits/stdc++.h>
using namespace std;
lint N, X;
int main()
{
cin >> N >> X;
lint gcd = __gcd(N, X);
cout << gcd * (N / gcd - 1) * 3 << endl;
}
|
a.cc:4:1: error: 'lint' does not name a type; did you mean 'uint'?
4 | lint N, X;
| ^~~~
| uint
a.cc: In function 'int main()':
a.cc:8:12: error: 'N' was not declared in this scope
8 | cin >> N >> X;
| ^
a.cc:8:17: error: 'X' was not declared in this scope
8 | cin >> N >> X;
| ^
a.cc:9:5: error: 'lint' was not declared in this scope; did you mean 'uint'?
9 | lint gcd = __gcd(N, X);
| ^~~~
| uint
|
s110857030
|
p04048
|
C++
|
#include <stdio.h>
int main()
{
int N, X;
scanf("%d", &N);
scanf("%d", &X);
if(N % 2 == 0) {
//even
int n = N / 2;
printf("%d", 3 * n + abs(X - n) * 3);
} else {
//odd;
int n = N / 2;
printf("%d", n * 6);
}
return 0;
}
|
a.cc: In function 'int main()':
a.cc:13:30: error: 'abs' was not declared in this scope
13 | printf("%d", 3 * n + abs(X - n) * 3);
| ^~~
|
s421847077
|
p04048
|
C
|
#include<stdio.h>
int gcd(int n, int x){
int z=1;
for(int i=1;i<x+1;i++){
if(((n%i)==0)&&((x%i)==0)) z=i;
return z;
}
int main(void){
int n, x;
scanf("%d%d", &n, &x); //三角形の辺の長さと始点の入力
int leng;
leng = 3*(n-gcd(n, x));
printf("%d\n", leng);
return 0;
}
|
main.c: In function 'gcd':
main.c:16:1: error: expected declaration or statement at end of input
16 | }
| ^
|
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