criyle/codenet-compile-errors huggingface dataset:
Language: Java

import java.util.*;

  class Main{
    public static void main(String args[]){
      Scanner sc = new Scanner(System.in);
  
      long a = sc.nextInt();
      long b = sc.nextInt();
      long x = sc.nextInt();
      long count = 0;
      BigInteger num = BigInteger.valueOf(count);
      
      for(long i=a;i<=b;i++){
        if(i%x == 0){
          count += 1;
        }
      }
      System.out.println(count);
  }
}

Compiler output:
Main.java:11: error: cannot find symbol
      BigInteger num = BigInteger.valueOf(count);
      ^
  symbol:   class BigInteger
  location: class Main
Main.java:11: error: cannot find symbol
      BigInteger num = BigInteger.valueOf(count);
                       ^
  symbol:   variable BigInteger
  location: class Main
2 errors
Language: Java

import java.util.*;

  class Main{
    public static void main(String args[]){
      Scanner sc = new Scanner(System.in);
  
      long a = sc.nextInt();
      long b = sc.nextInt();
      long x = sc.nextInt();
      long count = 0;
      
      for(long i=a;i<=b;i++){
        if(i%x == 0){
          count += 1;
        }
      }
      System.out.println(BigInteger.valueOf(count));
  }
}

Compiler output:
Main.java:17: error: cannot find symbol
      System.out.println(BigInteger.valueOf(count));
                         ^
  symbol:   variable BigInteger
  location: class Main
1 error
Language: C++

#include<bits/stdc++.h>
# define speed ios_base::sync_with_stdio(false);cin.tie(NULL);cout.tie(NULL)
using namespace std;
unsigned long long int a,b,x;
int main(){
    speed;
    cin >> a >> b >> x;
    /*
    for (int i = a;i <= b;i++){
        if (i % x == 0){
            ans++;
        }
    }
    cout << ans;
    */
   long long double h1 = (a-1)/x;
    long long double h2 = (b/x);
    round(h1);
    round(h2);
    cout << h2 - h1;

}





Compiler output:
a.cc: In function 'int main()':
a.cc:16:9: error: 'long long' specified with 'double'
   16 |    long long double h1 = (a-1)/x;
      |         ^~~~
a.cc:17:10: error: 'long long' specified with 'double'
   17 |     long long double h2 = (b/x);
      |          ^~~~
Language: Java

#include <bits/stdc++.h>
using namespace std;

int main() {

  long a, b, x;
  cin >> a >> b >> x;

  long a_ = a / x;

  if (a % x == 0) {
    a_--;
  }

  long b_ = b / x;

  cout << b_ - a_ << endl;

}

Compiler output:
Main.java:1: error: illegal character: '#'
#include <bits/stdc++.h>
^
Main.java:1: error: class, interface, enum, or record expected
#include <bits/stdc++.h>
         ^
Main.java:7: error: not a statement
  cin >> a >> b >> x;
                ^
Main.java:17: error: not a statement
  cout << b_ - a_ << endl;
                  ^
Main.java:4: error: unnamed classes are a preview feature and are disabled by default.
int main() {
^
  (use --enable-preview to enable unnamed classes)
5 errors
Language: C++

#include <iostream>

using namespace std;

int f(int n, int x);

int main(void) {
	long long ans;
	long long i;
	long long a, b, x;
	// get input ----------------------------------
	cin >> a >> b >> x;
	// calc ---------------------------------------
	ans = f(b) - f(a - 1);
	// disp answer ---------------------------------
	cout << ans << endl;
	return 0;
}

int f(int n, int x) {
	if (n == -1) {
		return 0;
	}
	return n / x + 1;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:14:16: error: too few arguments to function 'int f(int, int)'
   14 |         ans = f(b) - f(a - 1);
      |               ~^~~
a.cc:5:5: note: declared here
    5 | int f(int n, int x);
      |     ^
a.cc:14:23: error: too few arguments to function 'int f(int, int)'
   14 |         ans = f(b) - f(a - 1);
      |                      ~^~~~~~~
a.cc:5:5: note: declared here
    5 | int f(int n, int x);
      |     ^
Language: C++

#include <bits/stdc++.h>
using namespace std;

int main(){
  long long a,b,x;cin>>a>>b>>x;
  cout<<b/x-max(0,(a-1)/x);
}

Compiler output:
a.cc: In function 'int main()':
a.cc:6:16: error: no matching function for call to 'max(int, long long int)'
    6 |   cout<<b/x-max(0,(a-1)/x);
      |             ~~~^~~~~~~~~~~
In file included from /usr/include/c++/14/algorithm:60,
                 from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:51,
                 from a.cc:1:
/usr/include/c++/14/bits/stl_algobase.h:257:5: note: candidate: 'template<class _Tp> constexpr const _Tp& std::max(const _Tp&, const _Tp&)'
  257 |     max(const _Tp& __a, const _Tp& __b)
      |     ^~~
/usr/include/c++/14/bits/stl_algobase.h:257:5: note:   template argument deduction/substitution failed:
a.cc:6:16: note:   deduced conflicting types for parameter 'const _Tp' ('int' and 'long long int')
    6 |   cout<<b/x-max(0,(a-1)/x);
      |             ~~~^~~~~~~~~~~
/usr/include/c++/14/bits/stl_algobase.h:303:5: note: candidate: 'template<class _Tp, class _Compare> constexpr const _Tp& std::max(const _Tp&, const _Tp&, _Compare)'
  303 |     max(const _Tp& __a, const _Tp& __b, _Compare __comp)
      |     ^~~
/usr/include/c++/14/bits/stl_algobase.h:303:5: note:   candidate expects 3 arguments, 2 provided
In file included from /usr/include/c++/14/algorithm:61:
/usr/include/c++/14/bits/stl_algo.h:5706:5: note: candidate: 'template<class _Tp> constexpr _Tp std::max(initializer_list<_Tp>)'
 5706 |     max(initializer_list<_Tp> __l)
      |     ^~~
/usr/include/c++/14/bits/stl_algo.h:5706:5: note:   candidate expects 1 argument, 2 provided
/usr/include/c++/14/bits/stl_algo.h:5716:5: note: candidate: 'template<class _Tp, class _Compare> constexpr _Tp std::max(initializer_list<_Tp>, _Compare)'
 5716 |     max(initializer_list<_Tp> __l, _Compare __comp)
      |     ^~~
/usr/include/c++/14/bits/stl_algo.h:5716:5: note:   template argument deduction/substitution failed:
a.cc:6:16: note:   mismatched types 'std::initializer_list<_Tp>' and 'int'
    6 |   cout<<b/x-max(0,(a-1)/x);
      |             ~~~^~~~~~~~~~~
Language: C

#include <bits/stdc++.h>
using namespace std;
int main()
{
    long int a;
    long long int b,x,ans;
    cin>>a>>b>>x;
    ans=((b/x) - ((a-1)/x));
    cout<<ans<<endl;
    return 0;
}


Compiler output:
main.c:1:10: fatal error: bits/stdc++.h: No such file or directory
    1 | #include <bits/stdc++.h>
      |          ^~~~~~~~~~~~~~~
compilation terminated.
Language: C++

#include<bits/stdc++.h>
using namespace std;
#define int long long
int main(){
  int a,b,c,d;
  cin>>a>>b>>c;
  d=b-a;
  d=(d+1)/c;
  cout<<d<<"\n";
}

Compiler output:
cc1plus: error: '::main' must return 'int'
Language: C++

#include <bits/stdc++.h>
using namespace std;
#define ll long long
#define rep(i,n) for(int (i) = 0; (i) < (n); (i)++)

int main(){
    ll a, b, c;
    cin >> a >> b >> c;
    cout << b/c - (a%c ? a/x+1 : a/x) +1 << endl;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:9:28: error: 'x' was not declared in this scope
    9 |     cout << b/c - (a%c ? a/x+1 : a/x) +1 << endl;
      |                            ^
Language: C++

#include <bits/stdc++.h>
using namespace std;

int main() {
  long long a, b, x;
  cin >> a >> b >> x;
  
  long long count=0;
  for (i=a; i<=b; i++){
    if(i%x == 0) count++;
  }
  
  cout << count << endl;
  
  return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:9:8: error: 'i' was not declared in this scope
    9 |   for (i=a; i<=b; i++){
      |        ^
Language: C++

#include<iostream>
using namespace std;
int f(unsinged long a, unsigned long x){
  if(a==-1) return 0;
  else return a/x;
}

int main(){
  unsigned long a, b, x;
  cin >> a >> b >> x;
  unsigned long ans;
  ans = f(b, x) - f(a-1,x);
  cout << ans << endl;
  return 0;
}

Compiler output:
a.cc:3:7: error: 'unsinged' was not declared in this scope; did you mean 'unsigned'?
    3 | int f(unsinged long a, unsigned long x){
      |       ^~~~~~~~
      |       unsigned
a.cc:3:24: error: expected primary-expression before 'unsigned'
    3 | int f(unsinged long a, unsigned long x){
      |                        ^~~~~~~~
a.cc:3:39: error: expression list treated as compound expression in initializer [-fpermissive]
    3 | int f(unsinged long a, unsigned long x){
      |                                       ^
a.cc: In function 'int main()':
a.cc:12:10: error: 'f' cannot be used as a function
   12 |   ans = f(b, x) - f(a-1,x);
      |         ~^~~~~~
a.cc:12:20: error: 'f' cannot be used as a function
   12 |   ans = f(b, x) - f(a-1,x);
      |                   ~^~~~~~~
Language: C++

#include<iostream>
using namespace std;
int f(a, x){
  if(a==-1) return 0;
  else return a/x;
}

int main(){
  unsigned long a, b, x;
  cin >> a >> b >> x;
  unsigned long ans;
  ans = f(b, x) - f(a-1,x);
  cout << ans << endl;
  return 0;
}

Compiler output:
a.cc:3:7: error: 'a' was not declared in this scope
    3 | int f(a, x){
      |       ^
a.cc:3:10: error: 'x' was not declared in this scope
    3 | int f(a, x){
      |          ^
a.cc:3:11: error: expression list treated as compound expression in initializer [-fpermissive]
    3 | int f(a, x){
      |           ^
a.cc: In function 'int main()':
a.cc:12:10: error: 'f' cannot be used as a function
   12 |   ans = f(b, x) - f(a-1,x);
      |         ~^~~~~~
a.cc:12:20: error: 'f' cannot be used as a function
   12 |   ans = f(b, x) - f(a-1,x);
      |                   ~^~~~~~~
Language: C++

#include <bits/stdc++.h>
using namespace std;
int64_t func(int64_t n,int64_t x) {
  if(n == -1) {
    return 0;
  }else {
    return n / x + 1;
  }
}
int main() {
  int64_t a,b,x;
  cin >> a >> b >> x;
  cout << func(b) - func(a - 1) << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:13:15: error: too few arguments to function 'int64_t func(int64_t, int64_t)'
   13 |   cout << func(b) - func(a - 1) << endl;
      |           ~~~~^~~
a.cc:3:9: note: declared here
    3 | int64_t func(int64_t n,int64_t x) {
      |         ^~~~
a.cc:13:25: error: too few arguments to function 'int64_t func(int64_t, int64_t)'
   13 |   cout << func(b) - func(a - 1) << endl;
      |                     ~~~~^~~~~~~
a.cc:3:9: note: declared here
    3 | int64_t func(int64_t n,int64_t x) {
      |         ^~~~
Language: C++

#include<bits/stdc++.h>
using namespace std;
int main()
{
	int a,b,x,z=0;
	cin>>a>>b>>x;
	for(int i=a,i<=b;i++)
	if(i%x==0)
	z++;
	cout<<z<<endl;
	return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:7:22: error: expected ';' before '<=' token
    7 |         for(int i=a,i<=b;i++)
      |                      ^~
      |                      ;
a.cc:7:22: error: expected primary-expression before '<=' token
    7 |         for(int i=a,i<=b;i++)
      |                      ^~
Language: C++

#include <bits/stdc++.h>
using namespace std;
using ll = long long;
using P = pair<ll,ll>;
#define rep(i,n) for(int (i)=0;(i)<(n);(i)++)
#define rep2(i,m,n) for(int (i)=(m);(i)<(n);(i)++)
 
 
int main(){
    ios::sync_with_stdio(false);
    cin.tie(0);
    ll a,b,x;cin>>a>>b>>x;b+=x;a+=x;
    cout<<b/x-(a-1)/x<<endl;
 
    return 0;

Compiler output:
a.cc: In function 'int main()':
a.cc:15:14: error: expected '}' at end of input
   15 |     return 0;
      |              ^
a.cc:9:11: note: to match this '{'
    9 | int main(){
      |           ^
Language: C++

#include <bits/stdc++.h>
using namespace std;
typedef long long ll;

int main() {
    ll a,b,x;
    cin>>a>>b>>x;
    cout<<b/x-max(0,a-1)/x<<endl;
    return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:8:18: error: no matching function for call to 'max(int, ll)'
    8 |     cout<<b/x-max(0,a-1)/x<<endl;
      |               ~~~^~~~~~~
In file included from /usr/include/c++/14/algorithm:60,
                 from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:51,
                 from a.cc:1:
/usr/include/c++/14/bits/stl_algobase.h:257:5: note: candidate: 'template<class _Tp> constexpr const _Tp& std::max(const _Tp&, const _Tp&)'
  257 |     max(const _Tp& __a, const _Tp& __b)
      |     ^~~
/usr/include/c++/14/bits/stl_algobase.h:257:5: note:   template argument deduction/substitution failed:
a.cc:8:18: note:   deduced conflicting types for parameter 'const _Tp' ('int' and 'll' {aka 'long long int'})
    8 |     cout<<b/x-max(0,a-1)/x<<endl;
      |               ~~~^~~~~~~
/usr/include/c++/14/bits/stl_algobase.h:303:5: note: candidate: 'template<class _Tp, class _Compare> constexpr const _Tp& std::max(const _Tp&, const _Tp&, _Compare)'
  303 |     max(const _Tp& __a, const _Tp& __b, _Compare __comp)
      |     ^~~
/usr/include/c++/14/bits/stl_algobase.h:303:5: note:   candidate expects 3 arguments, 2 provided
In file included from /usr/include/c++/14/algorithm:61:
/usr/include/c++/14/bits/stl_algo.h:5706:5: note: candidate: 'template<class _Tp> constexpr _Tp std::max(initializer_list<_Tp>)'
 5706 |     max(initializer_list<_Tp> __l)
      |     ^~~
/usr/include/c++/14/bits/stl_algo.h:5706:5: note:   candidate expects 1 argument, 2 provided
/usr/include/c++/14/bits/stl_algo.h:5716:5: note: candidate: 'template<class _Tp, class _Compare> constexpr _Tp std::max(initializer_list<_Tp>, _Compare)'
 5716 |     max(initializer_list<_Tp> __l, _Compare __comp)
      |     ^~~
/usr/include/c++/14/bits/stl_algo.h:5716:5: note:   template argument deduction/substitution failed:
a.cc:8:18: note:   mismatched types 'std::initializer_list<_Tp>' and 'int'
    8 |     cout<<b/x-max(0,a-1)/x<<endl;
      |               ~~~^~~~~~~
Language: C++

#include<bits/stdc++.h>
#define int long long
using namespace std;
int a,b,x,y,n=0;
int main()
{
	
	cin>>a>>b>>x;
	for(int i=a;i<=b;i++)
	{
		y=i;
		if(y%x==0)n++;
	}
	cout<<n<<endl;
}

Compiler output:
cc1plus: error: '::main' must return 'int'
Language: C++

#include<bits/stdc++.h>
using namespace std;

unsigned long long 

int main () {
    unsigned long long a, b, x, count = 0;
  cin >> a >> b >> x;
  for (unsigned long long i = a; i <= b; i++){
    if ((i%x) == 0){
      count++;
    }
  }
  cout << count << endl;
}

Compiler output:
a.cc:6:1: error: '::main' must return 'int'
    6 | int main () {
      | ^~~
Language: C++

#include<bits/stdc++.h>
using namespace std;

unsigned long long a, b, x, count = 0;

int main () {
  cin >> a >> b >> x;
  for (unsigned long long i = a; i <= b; i++){
    if ((i%x) == 0){
      count++;
    }
  }
  cout << count << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:10:7: error: reference to 'count' is ambiguous
   10 |       count++;
      |       ^~~~~
In file included from /usr/include/c++/14/algorithm:86,
                 from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:51,
                 from a.cc:1:
/usr/include/c++/14/pstl/glue_algorithm_defs.h:101:1: note: candidates are: 'template<class _ExecutionPolicy, class _ForwardIterator, class _Tp> __pstl::__internal::__enable_if_execution_policy<_ExecutionPolicy, typename std::iterator_traits<_II>::difference_type> std::count(_ExecutionPolicy&&, _ForwardIterator, _ForwardIterator, const _Tp&)'
  101 | count(_ExecutionPolicy&& __exec, _ForwardIterator __first, _ForwardIterator __last, const _Tp& __value);
      | ^~~~~
In file included from /usr/include/c++/14/algorithm:61:
/usr/include/c++/14/bits/stl_algo.h:4025:5: note:                 'template<class _IIter, class _Tp> typename std::iterator_traits< <template-parameter-1-1> >::difference_type std::count(_IIter, _IIter, const _Tp&)'
 4025 |     count(_InputIterator __first, _InputIterator __last, const _Tp& __value)
      |     ^~~~~
a.cc:4:29: note:                 'long long unsigned int count'
    4 | unsigned long long a, b, x, count = 0;
      |                             ^~~~~
a.cc:13:11: error: reference to 'count' is ambiguous
   13 |   cout << count << endl;
      |           ^~~~~
/usr/include/c++/14/pstl/glue_algorithm_defs.h:101:1: note: candidates are: 'template<class _ExecutionPolicy, class _ForwardIterator, class _Tp> __pstl::__internal::__enable_if_execution_policy<_ExecutionPolicy, typename std::iterator_traits<_II>::difference_type> std::count(_ExecutionPolicy&&, _ForwardIterator, _ForwardIterator, const _Tp&)'
  101 | count(_ExecutionPolicy&& __exec, _ForwardIterator __first, _ForwardIterator __last, const _Tp& __value);
      | ^~~~~
/usr/include/c++/14/bits/stl_algo.h:4025:5: note:                 'template<class _IIter, class _Tp> typename std::iterator_traits< <template-parameter-1-1> >::difference_type std::count(_IIter, _IIter, const _Tp&)'
 4025 |     count(_InputIterator __first, _InputIterator __last, const _Tp& __value)
      |     ^~~~~
a.cc:4:29: note:                 'long long unsigned int count'
    4 | unsigned long long a, b, x, count = 0;
      |                             ^~~~~
Language: C++

#include<bits/stdc++.h>
using namespace std;

unsigned long long a, b, x, count = 0;

int main () {
  cin >> a >> b >> x;
  for (unsigned long long i = a; i <= b; i++){
    if (i%x == 0)
      count++;
  }
  cout << count  << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:10:7: error: reference to 'count' is ambiguous
   10 |       count++;
      |       ^~~~~
In file included from /usr/include/c++/14/algorithm:86,
                 from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:51,
                 from a.cc:1:
/usr/include/c++/14/pstl/glue_algorithm_defs.h:101:1: note: candidates are: 'template<class _ExecutionPolicy, class _ForwardIterator, class _Tp> __pstl::__internal::__enable_if_execution_policy<_ExecutionPolicy, typename std::iterator_traits<_II>::difference_type> std::count(_ExecutionPolicy&&, _ForwardIterator, _ForwardIterator, const _Tp&)'
  101 | count(_ExecutionPolicy&& __exec, _ForwardIterator __first, _ForwardIterator __last, const _Tp& __value);
      | ^~~~~
In file included from /usr/include/c++/14/algorithm:61:
/usr/include/c++/14/bits/stl_algo.h:4025:5: note:                 'template<class _IIter, class _Tp> typename std::iterator_traits< <template-parameter-1-1> >::difference_type std::count(_IIter, _IIter, const _Tp&)'
 4025 |     count(_InputIterator __first, _InputIterator __last, const _Tp& __value)
      |     ^~~~~
a.cc:4:29: note:                 'long long unsigned int count'
    4 | unsigned long long a, b, x, count = 0;
      |                             ^~~~~
a.cc:12:11: error: reference to 'count' is ambiguous
   12 |   cout << count  << endl;
      |           ^~~~~
/usr/include/c++/14/pstl/glue_algorithm_defs.h:101:1: note: candidates are: 'template<class _ExecutionPolicy, class _ForwardIterator, class _Tp> __pstl::__internal::__enable_if_execution_policy<_ExecutionPolicy, typename std::iterator_traits<_II>::difference_type> std::count(_ExecutionPolicy&&, _ForwardIterator, _ForwardIterator, const _Tp&)'
  101 | count(_ExecutionPolicy&& __exec, _ForwardIterator __first, _ForwardIterator __last, const _Tp& __value);
      | ^~~~~
/usr/include/c++/14/bits/stl_algo.h:4025:5: note:                 'template<class _IIter, class _Tp> typename std::iterator_traits< <template-parameter-1-1> >::difference_type std::count(_IIter, _IIter, const _Tp&)'
 4025 |     count(_InputIterator __first, _InputIterator __last, const _Tp& __value)
      |     ^~~~~
a.cc:4:29: note:                 'long long unsigned int count'
    4 | unsigned long long a, b, x, count = 0;
      |                             ^~~~~
Language: C++

#include<bits/stdc++.h>

unsigned long long a, b, x, count = 0;

int main () {
  cin >> a >> b >> x;
  for (unsigned long long i = a; i <= b; i++){
    if (i%x == 0)
      count++;
  }
  cout << count  << endl;
}

Compiler output:
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 >> a >> b >> 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:11:3: error: 'cout' was not declared in this scope; did you mean 'std::cout'?
   11 |   cout << count  << 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:11:21: error: 'endl' was not declared in this scope; did you mean 'std::endl'?
   11 |   cout << count  << 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)
      |     ^~~~
Language: C++

#include<bits/stdc++.h>

unsigned long long a, b, x, count = 0;

int main () {
  cin >> a >> b >> x;
  for (unsigned long long i = a; i <= b; i++){
    if (i%x == 0)
      count++
  }
  cout << count  << endl;
}

Compiler output:
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 >> a >> b >> 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:9:14: error: expected ';' before '}' token
    9 |       count++
      |              ^
      |              ;
   10 |   }
      |   ~           
a.cc:11:3: error: 'cout' was not declared in this scope; did you mean 'std::cout'?
   11 |   cout << count  << 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:11:21: error: 'endl' was not declared in this scope; did you mean 'std::endl'?
   11 |   cout << count  << 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)
      |     ^~~~
Language: C++

#include<bits/stdc++.h>

unsigned long long a, b, count = 0;

int main () {
  cin >> a >> b;
  for (unsigned long long i = a; i <= b; i++){
    if (i%x == 0)
      count++
  }
  cout << count  << endl;
}

Compiler output:
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 >> a >> b;
      |   ^~~
      |   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:8:11: error: 'x' was not declared in this scope
    8 |     if (i%x == 0)
      |           ^
a.cc:9:14: error: expected ';' before '}' token
    9 |       count++
      |              ^
      |              ;
   10 |   }
      |   ~           
a.cc:11:3: error: 'cout' was not declared in this scope; did you mean 'std::cout'?
   11 |   cout << count  << 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:11:21: error: 'endl' was not declared in this scope; did you mean 'std::endl'?
   11 |   cout << count  << 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)
      |     ^~~~
Language: C++

#include<bits/stdc++.h>
using namespace std;

int main(void) {
  long long  a, b, x;
  cin >> a >> b >> x;
  
  if (a == 0) {
    ans = b / x + 1;
    cout << ans << endl;
   
  }
  else {
    ans = b / x - (a - 1) / 2;
    cout << ans << endl;
  }
}

Compiler output:
a.cc: In function 'int main()':
a.cc:9:5: error: 'ans' was not declared in this scope; did you mean 'abs'?
    9 |     ans = b / x + 1;
      |     ^~~
      |     abs
a.cc:14:5: error: 'ans' was not declared in this scope; did you mean 'abs'?
   14 |     ans = b / x - (a - 1) / 2;
      |     ^~~
      |     abs
Language: C++

include<bits/stdc++.h>
using namespace std;

int main(void) {
  long long  a, b, x;
  cin >> a >> b >> x;
  
  if (a == 0) {
    ans = b / x + 1;
    cout << ans << endl;
   
  }
  else {
    ans = b / x - (a - 1) / 2;
    cout << ans << endl;
  }
}

Compiler output:
a.cc:1:1: error: 'include' does not name a type
    1 | include<bits/stdc++.h>
      | ^~~~~~~
a.cc: In function 'int main()':
a.cc:6:3: error: 'cin' was not declared in this scope
    6 |   cin >> a >> b >> x;
      |   ^~~
a.cc:9:5: error: 'ans' was not declared in this scope
    9 |     ans = b / x + 1;
      |     ^~~
a.cc:10:5: error: 'cout' was not declared in this scope
   10 |     cout << ans << endl;
      |     ^~~~
a.cc:10:20: error: 'endl' was not declared in this scope
   10 |     cout << ans << endl;
      |                    ^~~~
a.cc:14:5: error: 'ans' was not declared in this scope
   14 |     ans = b / x - (a - 1) / 2;
      |     ^~~
a.cc:15:5: error: 'cout' was not declared in this scope
   15 |     cout << ans << endl;
      |     ^~~~
a.cc:15:20: error: 'endl' was not declared in this scope
   15 |     cout << ans << endl;
      |                    ^~~~
Language: C++

include <bits/stdc++.h>
using namespace std;

int main(void){
  long long int a,b,x,c=0;
  cin >> a >> b >> x;
  if(a==0) c=1;
  cout << b/x-(a-1)/x+c << endl;
}

Compiler output:
a.cc:1:1: error: 'include' does not name a type
    1 | include <bits/stdc++.h>
      | ^~~~~~~
a.cc: In function 'int main()':
a.cc:6:3: error: 'cin' was not declared in this scope
    6 |   cin >> a >> b >> x;
      |   ^~~
a.cc:8:3: error: 'cout' was not declared in this scope
    8 |   cout << b/x-(a-1)/x+c << endl;
      |   ^~~~
a.cc:8:28: error: 'endl' was not declared in this scope
    8 |   cout << b/x-(a-1)/x+c << endl;
      |                            ^~~~
Language: C

#include<stdio.h>
int main()
{
    int a,b,m,i,count=0;

    scanf("%d %d %d",&a,&b,&m);

    for(i=a;i<=b;i++)
    {
    if((i%m)==0)
    {
    count++;
    i;



    }}
    printf("%d\n",count);
    printf("There are %d integers between %d and %d, inclusive, that are divisible by %d:",count,a,b,m);

    for(i=a;i<=b;i++)
    {
        if((i%m)==0)
    printf("%d,",i);
    }


Compiler output:
main.c: In function 'main':
main.c:25:5: error: expected declaration or statement at end of input
   25 |     }
      |     ^
Language: C

#include<stdio.h>
int main()
{
    long long int a,x,b,d;
    int count=0
    scanf("%lld%lld%lld",&a,&b,&x);
    c=b/x-a/x;
    if(a%x==0)
        count++;
    printf("%lld",c+count);
    return 0;
    }


Compiler output:
main.c: In function 'main':
main.c:6:5: error: expected ',' or ';' before 'scanf'
    6 |     scanf("%lld%lld%lld",&a,&b,&x);
      |     ^~~~~
main.c:7:5: error: 'c' undeclared (first use in this function)
    7 |     c=b/x-a/x;
      |     ^
main.c:7:5: note: each undeclared identifier is reported only once for each function it appears in
Language: C


#include<bits/stdc++.h>
#define ll long long
using namespace std;
int main()
{
    ll a,b,x,result;
    cin>>a>>b>>x;
    while(a%x!=0 && a<=b)
    {
        a++;
    }
    result=(b-a)/x;
    if(result!=0)
    cout<<result+1<<endl;
    else cout<<result<<endl;
}


Compiler output:
main.c:2:9: fatal error: bits/stdc++.h: No such file or directory
    2 | #include<bits/stdc++.h>
      |         ^~~~~~~~~~~~~~~
compilation terminated.
Language: C++

#include <bits/stdc++.h>
using namespace std;

int main() {
 int64_t a,b,x;
  cin>>a>>b>>x;
  if(b-a>0&&(b-a)/x>=1){
    cout<<(b-a)/x<<endl;
  }
  if(b-a>0&&(b-a)/x==0){
    if((b/x-a/x)==1){
      cout<<1<<endl;
    }
    else{
      cout<<0<<endl;
    }
  if(a==b){
    if(a%x==0){
   cout<<1<<endl; 
  }
    else{
      cout<<0<<endl;
    }
  }
}


Compiler output:
a.cc: In function 'int main()':
a.cc:25:2: error: expected '}' at end of input
   25 | }
      |  ^
a.cc:4:12: note: to match this '{'
    4 | int main() {
      |            ^
Language: C++

#include <bits/stdc++.h>
using namespace std;

int main() {
 int64_t a,b;
  cin>>a>>b;
  if(b-a>0){
    cout<<(b-a)/x)<<endl;
  }
  else{
   cout<<0<<endl; 
  }
}

Compiler output:
a.cc: In function 'int main()':
a.cc:8:17: error: 'x' was not declared in this scope
    8 |     cout<<(b-a)/x)<<endl;
      |                 ^
Language: C

#include<stdio.h>
int main(){
  int a,b,x;
  scanf("%d %d %d",&a,&b,&c);
  int i,j=0;
  for(i=a;i<=b;i++){
    if(i%x==0)j++;
  }
  printf("%d",j);
  return 0;
}

Compiler output:
main.c: In function 'main':
main.c:4:27: error: 'c' undeclared (first use in this function)
    4 |   scanf("%d %d %d",&a,&b,&c);
      |                           ^
main.c:4:27: note: each undeclared identifier is reported only once for each function it appears in
Language: C++

#include<bits/stdc++.h>
using namespace std;


int _main() {
  long int a, b, x;
  cin >> a >> b >> x;
  long int n_a = a / x;
  if(a % x == 0) --n_a;
  long int n_b = b / x;
  long int answer = n_b - n_a;
  cout << answer << endl;
}

Compiler output:
a.cc: In function 'int _main()':
a.cc:13:1: warning: no return statement in function returning non-void [-Wreturn-type]
   13 | }
      | ^
/usr/bin/ld: /usr/lib/gcc/x86_64-linux-gnu/14/../../../x86_64-linux-gnu/Scrt1.o: in function `_start':
(.text+0x17): undefined reference to `main'
collect2: error: ld returned 1 exit status
Language: C++

#include "stdafx.h"
#include<math.h>
#include<map>
#include<iostream>
#include <algorithm>
#include <string>
#include<vector>
#include<array>
#include<tuple>
#include<queue>
#include<stack>
#include<iomanip>
#include<bitset>
#include <list>
#include<numeric>
//AtCoderC++.cpp

using namespace std;

inline int ceiling(int n, int d) {
	return n % d == 0 ? n / d : n / d + 1;
}

int main() {
	long long a, b, x; cin >> a >> b >> x;
	long long answer = (b - a + 1) / x;
	if (a%x == 0 || b % x == 0)++answer;
	cout << answer << endl;
}


Compiler output:
a.cc:1:10: fatal error: stdafx.h: No such file or directory
    1 | #include "stdafx.h"
      |          ^~~~~~~~~~
compilation terminated.
Language: C++

#include <bits/stdc++.h>
using namespace std;
int main()
{
	long long a,b,x,s,e;
    cin>>a>>b>>x);
    if(a%x==0)
		s=a/x;
    else
		s=a/x+1;
    e=b/x;
    cout<<e-s+1<<endl;
    return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:6:17: error: expected ';' before ')' token
    6 |     cin>>a>>b>>x);
      |                 ^
      |                 ;
Language: C++

#include<cstdio>
long long a,b,x,s,e;
int main()
{
    cin>>a>>b>>x);
    if(a%x==0)
		s=a/x;
    else
		s=a/x+1;
    e=b/x;
    cout<<e-s+1<<endl;
    return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:5:5: error: 'cin' was not declared in this scope
    5 |     cin>>a>>b>>x);
      |     ^~~
a.cc:11:5: error: 'cout' was not declared in this scope
   11 |     cout<<e-s+1<<endl;
      |     ^~~~
a.cc:11:18: error: 'endl' was not declared in this scope
   11 |     cout<<e-s+1<<endl;
      |                  ^~~~
Language: C++

nclude<bits/stdc++.h>
using namespace std;
int main(){
long a,b,x;
cin>>a>>b>>x;
long  ans;
if(a>0){
ans=(b/x)-(a-1)/x;
cout<<ans;
}
else{
ans=(b/x)+1;
cout<<ans;

}
}

Compiler output:
a.cc:1:1: error: 'nclude' does not name a type
    1 | nclude<bits/stdc++.h>
      | ^~~~~~
a.cc: In function 'int main()':
a.cc:5:1: error: 'cin' was not declared in this scope
    5 | cin>>a>>b>>x;
      | ^~~
a.cc:9:1: error: 'cout' was not declared in this scope
    9 | cout<<ans;
      | ^~~~
a.cc:13:1: error: 'cout' was not declared in this scope
   13 | cout<<ans;
      | ^~~~
Language: C++

#include<bits/stdc++.h>
using namespace std;
int main(){
long a,b,x;
cin>>a>>b>>x;
long  ans;
if(a>0){
ans=(b/x)-(a-1)/2;
cout<<ans;
}
else{
ans=(b/2)+1
cout<<ans;

}
}

Compiler output:
a.cc: In function 'int main()':
a.cc:12:12: error: expected ';' before 'cout'
   12 | ans=(b/2)+1
      |            ^
      |            ;
   13 | cout<<ans;
      | ~~~~
Language: C++

#include<bits/std  c++.h>
using namespace std;
int main()
{
long long a,b,x;
scan f("%lld %lld %lld",&a,&b,&x);
long long ans;
if(a==0){
	ans=(b/x)+1;
}	
else{
	ans=b/x-(a-1)/x;
}
printf("%lld",ans);
return 0;
}

Compiler output:
a.cc:1:9: fatal error: bits/std  c++.h: No such file or directory
    1 | #include<bits/std  c++.h>
      |         ^~~~~~~~~~~~~~~~~
compilation terminated.
Language: C++

#include <bits/stdc++.h>

using namespace std;
long double a,b,c,ans,m=1;

int main(){

    while(m){

	cin>>a>>b>>c;
	ans=(b-a)/c;;;;;;;
	if(a%c==0)
	ans++;
	cout<<ans;
    }




}


Compiler output:
a.cc: In function 'int main()':
a.cc:12:13: error: invalid operands of types 'long double' and 'long double' to binary 'operator%'
   12 |         if(a%c==0)
      |            ~^~
      |            | |
      |            | long double
      |            long double
Language: C++

#include<bits/stdc++.h>
using namespace std;


int main(){
	
	int a , x , c = 0 ;
	long long y;
	scanf("%ll %ll %ll", &a , &y , &x);
	
   //cin>>a>>y>>x;
	if((0<=a && c <= 10^18) && (1<=x<=10^18))
{
	for(long long i = a ; i <= y ; i++)
	{
		if(i % x == 0)
		{
			c++;
		}
	}
}	
	printf("%d" , c);a
	
	return 0;
	
	
}

Compiler output:
a.cc: In function 'int main()':
a.cc:22:27: error: expected ';' before 'return'
   22 |         printf("%d" , c);a
      |                           ^
      |                           ;
   23 | 
   24 |         return 0;
      |         ~~~~~~
Language: C++

#include<iostream>
using namespace std;
int main()
{
long long a,b,x,sum=0;
cin>>a>>b>>x;
if(a==b)
{cout<<"0";}
if(a!=b)
{
if((a%x!)=0)
{
if((b%x)==0)
{sum=((b-a)/x)+1;}
if((b%x)!=0)
{sum=(b-a)/x;}}
if(a%x==0)
{sum=((b-a)/x)+1;}
cout<<sum;}
return 0;}

Compiler output:
a.cc: In function 'int main()':
a.cc:11:8: error: expected ')' before '!' token
   11 | if((a%x!)=0)
      |    ~   ^
      |        )
a.cc:16:16: error: expected ')' before 'if'
   16 | {sum=(b-a)/x;}}
      |                ^
      |                )
   17 | if(a%x==0)
      | ~~              
a.cc:11:3: note: to match this '('
   11 | if((a%x!)=0)
      |   ^
Language: C++

#include<iostream>
using namespace std;
int main()
{
long long a,b,x,sum=0;
cin>>a>>b>>x;
if(a==b)
{cout<<"0";}
else
{
if(a%x!=0)
{
if(b%x==0)
{sum=((b-a)/x)+1;
else
sum=(b-a)/x;}
if(a%x==0)
sum=((b-a)/x)+1;
cout<<sum;}
return 0;}

Compiler output:
a.cc: In function 'int main()':
a.cc:15:1: error: expected '}' before 'else'
   15 | else
      | ^~~~
a.cc:14:1: note: to match this '{'
   14 | {sum=((b-a)/x)+1;
      | ^
Language: C++

#include<bits/stdc++.h>
using namespace std;

int main(){
	long long a, b, x;
	cin >> a >> b >> x;
	long long c = b / x;
	long long d = a / x;
	long long ans = c - d + 1;

Compiler output:
a.cc: In function 'int main()':
a.cc:9:35: error: expected '}' at end of input
    9 |         long long ans = c - d + 1;
      |                                   ^
a.cc:4:11: note: to match this '{'
    4 | int main(){
      |           ^
Language: C++

#include <iostream>
#include <stdio.h>namespace std;
int main(){
long long a,b,x;
scanf("%lld%lld%lld",&a,&b,&x);
cout<<(b/x-(a-1)/x);

}


Compiler output:
a.cc:2:29: warning: extra tokens at end of #include directive
    2 | #include <stdio.h>namespace std;
      |                             ^~~
a.cc:2:10: fatal error: stdio.h>namespac: No such file or directory
    2 | #include <stdio.h>namespace std;
      |          ^~~~~~~~~~~~~~~~~~
compilation terminated.
Language: C++

#include <iostream>

using namespace std;
int main(){
long long a,b,x;
cin>>a,b,x;
cout<<(b/x-(a-1)/x);
return0;}


Compiler output:
a.cc: In function 'int main()':
a.cc:8:1: error: 'return0' was not declared in this scope
    8 | return0;}
      | ^~~~~~~
Language: C++

#include <iostream>
#include <stdio.h>
using namespace std;
int main(){
long long a,b,x;
scanf("%lld%lld%lld",&a,&b,&x);
cout<<(b/x-(a-1)/x);
return0;}


Compiler output:
a.cc: In function 'int main()':
a.cc:8:1: error: 'return0' was not declared in this scope
    8 | return0;}
      | ^~~~~~~
Language: C++

#include <iostream>
using namespace std;
int main(){
long long a,b,x;
scanf("%lld%lld%lld",&a,&b,&x);
 cout<<( b/x-(a-1)/x);
return0;


Compiler output:
a.cc: In function 'int main()':
a.cc:7:1: error: 'return0' was not declared in this scope
    7 | return0;
      | ^~~~~~~
a.cc:7:9: error: expected '}' at end of input
    7 | return0;
      |         ^
a.cc:3:11: note: to match this '{'
    3 | int main(){
      |           ^
Language: C++

#include <iostream>
#include <stdio.h>
using namespace std;
int main(){
long long a,b,x;
scanf("%lld%lld%lld",&a,&b,&x);
printf(b/x-(a-1)/x);
return0;


Compiler output:
a.cc: In function 'int main()':
a.cc:7:11: error: invalid conversion from 'long long int' to 'const char*' [-fpermissive]
    7 | printf(b/x-(a-1)/x);
      |        ~~~^~~~~~~~
      |           |
      |           long long int
In file included from /usr/include/c++/14/cstdio:42,
                 from /usr/include/c++/14/ext/string_conversions.h:45,
                 from /usr/include/c++/14/bits/basic_string.h:4154,
                 from /usr/include/c++/14/string:54,
                 from /usr/include/c++/14/bits/locale_classes.h:40,
                 from /usr/include/c++/14/bits/ios_base.h:41,
                 from /usr/include/c++/14/ios:44,
                 from /usr/include/c++/14/ostream:40,
                 from /usr/include/c++/14/iostream:41,
                 from a.cc:1:
/usr/include/stdio.h:363:43: note:   initializing argument 1 of 'int printf(const char*, ...)'
  363 | extern int printf (const char *__restrict __format, ...);
      |                    ~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
a.cc:8:1: error: 'return0' was not declared in this scope
    8 | return0;
      | ^~~~~~~
a.cc:8:9: error: expected '}' at end of input
    8 | return0;
      |         ^
a.cc:4:11: note: to match this '{'
    4 | int main(){
      |           ^
Language: C++

#include <iostream>
using namespace std;
int main(){
long long a,b,x;
scanf("%lld%lld%lld",&a,&b,&x);
printf(b/x-(a-1)/x);
return0;

Compiler output:
a.cc: In function 'int main()':
a.cc:6:11: error: invalid conversion from 'long long int' to 'const char*' [-fpermissive]
    6 | printf(b/x-(a-1)/x);
      |        ~~~^~~~~~~~
      |           |
      |           long long int
In file included from /usr/include/c++/14/cstdio:42,
                 from /usr/include/c++/14/ext/string_conversions.h:45,
                 from /usr/include/c++/14/bits/basic_string.h:4154,
                 from /usr/include/c++/14/string:54,
                 from /usr/include/c++/14/bits/locale_classes.h:40,
                 from /usr/include/c++/14/bits/ios_base.h:41,
                 from /usr/include/c++/14/ios:44,
                 from /usr/include/c++/14/ostream:40,
                 from /usr/include/c++/14/iostream:41,
                 from a.cc:1:
/usr/include/stdio.h:363:43: note:   initializing argument 1 of 'int printf(const char*, ...)'
  363 | extern int printf (const char *__restrict __format, ...);
      |                    ~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
a.cc:7:1: error: 'return0' was not declared in this scope
    7 | return0;
      | ^~~~~~~
a.cc:7:9: error: expected '}' at end of input
    7 | return0;
      |         ^
a.cc:3:11: note: to match this '{'
    3 | int main(){
      |           ^
Language: C++

#include <iostream>
using namespace std;
int main (){
long long a,b,x;
scanf("%lld%lld%lld",&a,&b,&x);
printf(b/x-(a-1)/x);
return 0;


Compiler output:
a.cc: In function 'int main()':
a.cc:6:11: error: invalid conversion from 'long long int' to 'const char*' [-fpermissive]
    6 | printf(b/x-(a-1)/x);
      |        ~~~^~~~~~~~
      |           |
      |           long long int
In file included from /usr/include/c++/14/cstdio:42,
                 from /usr/include/c++/14/ext/string_conversions.h:45,
                 from /usr/include/c++/14/bits/basic_string.h:4154,
                 from /usr/include/c++/14/string:54,
                 from /usr/include/c++/14/bits/locale_classes.h:40,
                 from /usr/include/c++/14/bits/ios_base.h:41,
                 from /usr/include/c++/14/ios:44,
                 from /usr/include/c++/14/ostream:40,
                 from /usr/include/c++/14/iostream:41,
                 from a.cc:1:
/usr/include/stdio.h:363:43: note:   initializing argument 1 of 'int printf(const char*, ...)'
  363 | extern int printf (const char *__restrict __format, ...);
      |                    ~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
a.cc:7:10: error: expected '}' at end of input
    7 | return 0;
      |          ^
a.cc:3:12: note: to match this '{'
    3 | int main (){
      |            ^
Language: Java

import java.util.*;
 class Main {
    public static void main(String[] args) {
        Scanner in = new Scanner(System.in);
        long a = in.nextLong();
        long b = in.nextLong();
        long x = in.nextLong();
        long count=0;
        for(int i=a;i<b;i++){
            if(i%x==0){
                count++;
            }
        }
        System.out.println(count);
    }

}

Compiler output:
Main.java:9: error: incompatible types: possible lossy conversion from long to int
        for(int i=a;i<b;i++){
                  ^
1 error
Language: C++

#include<iostream>
using namespace std;
int main()
{
	long long a,b,x;
	int cnt;
	printf("Enter a value for a , b and x\n");
	scanf("%lld%lld%lld",&a,&b,&x);
	if(a==0){
		ans=(b/x)+1;}
	else
	{
		ans=((b/x)-(a-1)/x);
	}
	return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:10:17: error: 'ans' was not declared in this scope; did you mean 'abs'?
   10 |                 ans=(b/x)+1;}
      |                 ^~~
      |                 abs
a.cc:13:17: error: 'ans' was not declared in this scope; did you mean 'abs'?
   13 |                 ans=((b/x)-(a-1)/x);
      |                 ^~~
      |                 abs
Language: C++

#include <iostream>
using namespace std;
int main()
{
	long long a,b,x;
	int cnt;
	printf("Enter a value for a , b and x\n");
	scanf("%lld%lld%lld",&a,&b,&x);
	if(a==0){
		ans=(b/x)+1;}
	else
	{
		ans=((b/x)-(a-1)/x);
	}
	return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:10:17: error: 'ans' was not declared in this scope; did you mean 'abs'?
   10 |                 ans=(b/x)+1;}
      |                 ^~~
      |                 abs
a.cc:13:17: error: 'ans' was not declared in this scope; did you mean 'abs'?
   13 |                 ans=((b/x)-(a-1)/x);
      |                 ^~~
      |                 abs
Language: Java

package vjudge;

import java.math.BigInteger; 
import java.util.Scanner;

class Vjudge.java {

    
    public static void main(String[] args) {
        int one = 1;
        BigInteger a;
        BigInteger b;
        BigInteger r;
        int d;
        Scanner input;
        input = new Scanner(System.in);
        a = input.nextBigInteger();
        b = input.nextBigInteger();
        d = input.nextInt();
        BigInteger c = b.subtract(a);
        BigInteger s = c.add(BigInteger.valueOf(one));
        r = s.divide(BigInteger.valueOf(d));
        
        System.out.println(r);
    }
    
}

Compiler output:
Main.java:6: error: '{' expected
class Vjudge.java {
            ^
1 error
Language: Java

package vjudge;

import java.math.BigInteger; 
import java.util.Scanner;

public class Vjudge {

    
    public static void main(String[] args) {
        // TODO code application logic here
        int one = 1;
        BigInteger a;
        BigInteger b;
        BigInteger r;
        int d;
        Scanner input;
        input = new Scanner(System.in);
        a = input.nextBigInteger();
        b = input.nextBigInteger();
        d = input.nextInt();
        BigInteger c = b.subtract(a);
        BigInteger s = c.add(BigInteger.valueOf(one));
        r = s.divide(BigInteger.valueOf(d));
        
        System.out.println(r);
    }
    
}

Compiler output:
Main.java:6: error: class Vjudge is public, should be declared in a file named Vjudge.java
public class Vjudge {
       ^
1 error
Language: Java

import java.math.BigInteger; 
import java.util.Scanner;

public class Vjudge {

    
    public static void main(String[] args) {
        // TODO code application logic here
        int one = 1;
        BigInteger a;
        BigInteger b;
        BigInteger r;
        int d;
        Scanner input;
        input = new Scanner(System.in);
        a = input.nextBigInteger();
        b = input.nextBigInteger();
        d = input.nextInt();
        BigInteger c = b.subtract(a);
        BigInteger s = c.add(BigInteger.valueOf(one));
        r = s.divide(BigInteger.valueOf(d));
        
        System.out.println(r);
    }
    
}

Compiler output:
Main.java:4: error: class Vjudge is public, should be declared in a file named Vjudge.java
public class Vjudge {
       ^
1 error
Language: C++

#include<iostream>
using namespace std;
int main()
{
long long a,b,x;
int ans;
cout<<"enter a:";
cin>>a;
cout<<"enter b:";
cin>>b;
cout<<"enter x:";
cin>>x;
if (a==0)
cout<<"wrong answer";
else
ans=b/x-(a-1)/x;
cout<<ans;

Compiler output:
a.cc: In function 'int main()':
a.cc:17:11: error: expected '}' at end of input
   17 | cout<<ans;
      |           ^
a.cc:4:1: note: to match this '{'
    4 | {
      | ^
Language: C++

#include<iostream>
using namespace std;
int main()
{
long long a,b,x,sum=0;
cin>>a>>b>>x;
if(x>0&&a<=b)
{if(a!=0){
if(a%x==0)
sum=((b-a)/x)+1;
else
sum=(b-a)/x;
}
cout<<sum;
if(a==0)
{if(a%x==0)
sum=((b-a)/x);
else
sum=((b-a)/x)-1;
}
cout<<sum;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:22:2: error: expected '}' at end of input
   22 | }
      |  ^
a.cc:4:1: note: to match this '{'
    4 | {
      | ^
Language: C++

#include<bits/stdc++.h>
using namespace std;
int main(){
    int y=0;
long long a,b;
int x;
scanf("%lld%lld%d",&a &b &x);
for (int i =a;i<=b;i++)
{
if(a<=b&&a>=0){

    if(a%x==0){
        y++;
}
}
a++;
}
printf("%d",y);

}


Compiler output:
a.cc: In function 'int main()':
a.cc:7:23: error: invalid operands of types 'long long int*' and 'long long int' to binary 'operator&'
    7 | scanf("%lld%lld%d",&a &b &x);
      |                    ~~ ^~
      |                    |   |
      |                    |   long long int
      |                    long long int*
Language: C++

#include <bits/stdc++.h>
using namespace std;
 
int main() {
  long A, B, X; //ここをlongにしないせいでずっとエラー吐いてた
  long CC = 0;
  cin >> A >> B >> X;
  if (A > 0){
    A -=;
    CC = (B - A) / X;
  }
  else{
    CC = B / X;
    CC ++;
  }
  
  cout << CC << endl;
  
  /* int i = 0;
  int count = 0;
  if (B < X){
    cout << 0 << endl;
    exit(0);
  }
  while ((i <= X) and ((A+i) < B)){
    if ((A + i) % X == 0){
      CC = A + i;
      count = 1;
      break;
  	}
    i++;
  }
  if (CC == 0) and (count == 0)){
    cout << CC;
  }
  else{
    cout << (B - CC)/X + 1 << endl;
  }
  */
  //以上愚策、while使ったのが運の尽き
  return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:9:9: error: expected primary-expression before ';' token
    9 |     A -=;
      |         ^