criyle/codenet-compile-errors huggingface dataset:
Language: C++

#include<bits/stdc++.h>
using namespace std; 
#define ll long long int
#define pb push_back
#define mp make_pair
#define pll pair<ll,ll>
#define INF LLONG_MAX
#define PI acos(-1)
#define MOD 1e9 + 7
#define fir first
#define sec second
#define all(x) x.begin(),x.end()
#define mem(a,b) memset(a,b,sizeof(a))
#define rep(c,a,b) for(ll c=a;c<b;c++)
#define IOS ios_base::sync_with_stdio(false);cin.tie(NULL);cout.tie(NULL);
int main()
{
	//Taken help from code of Akasaransh
	IOS
string s;
cin>>s;
for(ll i=0;i<s.size();i++)
{
if(s[i]!=',')
cout<<s[i];
else
cout<<" ";
}

Compiler output:
a.cc: In function 'int main()':
a.cc:28:2: error: expected '}' at end of input
   28 | }
      |  ^
a.cc:17:1: note: to match this '{'
   17 | {
      | ^
Language: C

#include<stdio.h>
int main(){
  int s,k,a,b,c,cnt=0;
  scanf("%d%d", &s, &k);
  for(a=0; a<=k; a++){
    for(b=0; b<=k; b++){
      c=s-a-b;
      if(c<=k && c>=0){
        cnt+=1;
      }
        }
      }
    }
  }
  printf("%d\n",cnt);
}

Compiler output:
main.c:14:3: error: expected identifier or '(' before '}' token
   14 |   }
      |   ^
main.c:15:10: error: expected declaration specifiers or '...' before string constant
   15 |   printf("%d\n",cnt);
      |          ^~~~~~
main.c:15:17: error: unknown type name 'cnt'; did you mean 'int'?
   15 |   printf("%d\n",cnt);
      |                 ^~~
      |                 int
main.c:16:1: error: expected identifier or '(' before '}' token
   16 | }
      | ^
Language: C++

#include <bits/stdc++.h>
using namespace std;
int main()
{
  string s;
  cin >> s;
  s[5] = " ";
  s[13]= " ";
  cout << s << endl;
}
  

Compiler output:
a.cc: In function 'int main()':
a.cc:7:10: error: invalid conversion from 'const char*' to '__gnu_cxx::__alloc_traits<std::allocator<char>, char>::value_type' {aka 'char'} [-fpermissive]
    7 |   s[5] = " ";
      |          ^~~
      |          |
      |          const char*
a.cc:8:10: error: invalid conversion from 'const char*' to '__gnu_cxx::__alloc_traits<std::allocator<char>, char>::value_type' {aka 'char'} [-fpermissive]
    8 |   s[13]= " ";
      |          ^~~
      |          |
      |          const char*
Language: C

#include <stdio.h>
#include <string.h>
int main(){
  char s[20],a[6],b[8],c[6];
  scanf("%s",s);
  strncpy(a,s,5);
  a[5]='\0'
  strncpy(b,&s[7],7);
  b[7]='\0';
  strncpy(c,&s[15],5);
  c[5]='\0';
  printf("%s %s %s",a,b,c);
  return 0;
}

Compiler output:
main.c: In function 'main':
main.c:7:12: error: expected ';' before 'strncpy'
    7 |   a[5]='\0'
      |            ^
      |            ;
    8 |   strncpy(b,&s[7],7);
      |   ~~~~~~~
Language: C++

#include <iostream>
#include <stdio.h>
#include <string.h>
#include <algorithm>
#include <array>
#include <cfloat>
using namespace std;
int main (){
string a;
cin >> a;
a[6]=' ';
a[14]' ';
cout << a;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:12:6: error: expected ';' before '\x20'
   12 | a[14]' ';
      |      ^~~
      |      ;
a.cc:12:5: warning: ignoring return value of 'std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::reference std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::operator[](size_type) [with _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>; reference = char&; size_type = long unsigned int]', declared with attribute 'nodiscard' [-Wunused-result]
   12 | a[14]' ';
      |     ^
In file included 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/c++/14/bits/basic_string.h:1265:7: note: declared here
 1265 |       operator[](size_type __pos)
      |       ^~~~~~~~
Language: C++

#include<bits/stdc++.h>
using namespace std;
typedef long long ll;
#define pb pushback
#define fr(i,n) for(int i=0;i<n;i++)
#define ifr(i,n) for(int i=n-1;i>=0;i--)


int main() {
    string x;
	cin >> x;
      cout << x.substr(0, 5) <<" "<<x.substr(6, 7)<<" "<<x.substr(14, 5) endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:12:73: error: expected ';' before 'endl'
   12 |       cout << x.substr(0, 5) <<" "<<x.substr(6, 7)<<" "<<x.substr(14, 5) endl;
      |                                                                         ^~~~~
      |                                                                         ;
Language: C++

#include<bits/stdc++.h>
using namespace std;
int main(){
  string s;
  cin>>s;
  
  for(int i=0;i<s.size();i++){
if(i==5||i==12||i==19){
cout<<" "<<endl;
}

    else{
cout<<s.at(i)<<endl;
    }
  }
  

Compiler output:
a.cc: In function 'int main()':
a.cc:15:4: error: expected '}' at end of input
   15 |   }
      |    ^
a.cc:3:11: note: to match this '{'
    3 | int main(){
      |           ^
Language: C++

#include<stdio.h>
#include<stdlib.h>
#include<string.h>

int main() {
    char c[100];

    scanf("%s", c);

    for(int i = 0; i < strlen(c), i++) {
        if(c[i] == ',') {
            c[i] = ' ';
        }
    }

    return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:10:38: error: expected ';' before ')' token
   10 |     for(int i = 0; i < strlen(c), i++) {
      |                                      ^
      |                                      ;
Language: C++

#include <iostream>
#include <string>
using namespace std;

int main(){
    string input_str;

    cin >> input_str;

    input_str[5] = ' ', input_str[13] = '';

    cout << input_str << endl;

    return 0;
}


Compiler output:
a.cc:10:41: error: empty character constant
   10 |     input_str[5] = ' ', input_str[13] = '';
      |                                         ^~
Language: C++

int main(){
    string input_str;

    cin >> input_str;

    input_str[5] = ' ', input_str[13] = '';

    cout << input_str << endl;

    return 0;
}


Compiler output:
a.cc:6:41: error: empty character constant
    6 |     input_str[5] = ' ', input_str[13] = '';
      |                                         ^~
a.cc: In function 'int main()':
a.cc:2:5: error: 'string' was not declared in this scope
    2 |     string input_str;
      |     ^~~~~~
a.cc:4:5: error: 'cin' was not declared in this scope
    4 |     cin >> input_str;
      |     ^~~
a.cc:4:12: error: 'input_str' was not declared in this scope
    4 |     cin >> input_str;
      |            ^~~~~~~~~
a.cc:8:5: error: 'cout' was not declared in this scope
    8 |     cout << input_str << endl;
      |     ^~~~
a.cc:8:26: error: 'endl' was not declared in this scope
    8 |     cout << input_str << endl;
      |                          ^~~~
Language: C++

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

int main(){
  string s; cin>>s;
  s[5] = " ";
  s[13] = " ";
  cout<<s<<endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:6:10: error: invalid conversion from 'const char*' to '__gnu_cxx::__alloc_traits<std::allocator<char>, char>::value_type' {aka 'char'} [-fpermissive]
    6 |   s[5] = " ";
      |          ^~~
      |          |
      |          const char*
a.cc:7:11: error: invalid conversion from 'const char*' to '__gnu_cxx::__alloc_traits<std::allocator<char>, char>::value_type' {aka 'char'} [-fpermissive]
    7 |   s[13] = " ";
      |           ^~~
      |           |
      |           const char*
Language: C++

#include<bits/stdc++.h>
using namespace std;
int n,s,ct=0;
int main()
{
    cin>>n>>s;
    for(int i=0;i<=n;i++) {
        for(int j=0;j<=n;j++) {
            int p = s-i-j;
            if(p >= 0 && p <= n) {
              ct++;
            }
    cout<<ct<<endl;
    return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:15:2: error: expected '}' at end of input
   15 | }
      |  ^
a.cc:7:27: note: to match this '{'
    7 |     for(int i=0;i<=n;i++) {
      |                           ^
a.cc:15:2: error: expected '}' at end of input
   15 | }
      |  ^
a.cc:5:1: note: to match this '{'
    5 | {
      | ^
Language: C++

#include<bits/stdc++.h>
using namespace std;
int main(){
stirng s;
cin>>s;
for(int i=0;s[i];i++){
if(s[i]==',')s[i]=' ';
cout<<s[i];
}
cout<<endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:4:1: error: 'stirng' was not declared in this scope
    4 | stirng s;
      | ^~~~~~
a.cc:5:6: error: 's' was not declared in this scope
    5 | cin>>s;
      |      ^
Language: C++

#include <iostream>
#include <string>
using namespace std;
int main(void){
  string s;
  cin >> s;
  
  s[5] = " ";
  s[13] = " ";
  
  cout << s << endl;
  
  return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:8:10: error: invalid conversion from 'const char*' to '__gnu_cxx::__alloc_traits<std::allocator<char>, char>::value_type' {aka 'char'} [-fpermissive]
    8 |   s[5] = " ";
      |          ^~~
      |          |
      |          const char*
a.cc:9:11: error: invalid conversion from 'const char*' to '__gnu_cxx::__alloc_traits<std::allocator<char>, char>::value_type' {aka 'char'} [-fpermissive]
    9 |   s[13] = " ";
      |           ^~~
      |           |
      |           const char*
Language: C

#include<stdio.h>
int main()
{
    char s[19];
    gets(s);
    int a;
    s5]=' ';
    s[13]=' ';
    for(a=0;a<19;a++)
    {
        printf("%c",s[a]);
}

return 0;

}

Compiler output:
main.c: In function 'main':
main.c:5:5: error: implicit declaration of function 'gets'; did you mean 'fgets'? [-Wimplicit-function-declaration]
    5 |     gets(s);
      |     ^~~~
      |     fgets
main.c:7:5: error: 's5' undeclared (first use in this function); did you mean 's'?
    7 |     s5]=' ';
      |     ^~
      |     s
main.c:7:5: note: each undeclared identifier is reported only once for each function it appears in
main.c:7:7: error: expected ';' before ']' token
    7 |     s5]=' ';
      |       ^
      |       ;
main.c:7:7: error: expected statement before ']' token
main.c:7:8: error: expected expression before '=' token
    7 |     s5]=' ';
      |        ^
Language: C++

#include<cstdio>
#include<string.h>
using namespace std;
int main()
{
    int i;
    char word[1000];
    while(gets(word))
    {
        int len=strlen(word);
        for(i=0;i<len;i++)
        {
            if(word[i]==',')
            {
                printf("%c",32);
            }
            else
            {
                printf("%c",word[i]);
            }
        }
        printf("\n");
    }
    return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:8:11: error: 'gets' was not declared in this scope; did you mean 'getw'?
    8 |     while(gets(word))
      |           ^~~~
      |           getw
Language: C++

#include<stdio.h>
#include<string.h>
int main()
{
    char a[25];
    gets(a);
    a[5]=32;
    a[13]=32;
    printf("%s\n",a);
    return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:6:5: error: 'gets' was not declared in this scope; did you mean 'getw'?
    6 |     gets(a);
      |     ^~~~
      |     getw
Language: C++

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

int main(){
  string s;
  cin >> s;
  for(int i:s){
    if(i==',')
      i = " ";
  }
  cout << s << endl;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:9:11: error: invalid conversion from 'const char*' to 'int' [-fpermissive]
    9 |       i = " ";
      |           ^~~
      |           |
      |           const char*
Language: C++

#include <iostream>
#include <string>

using namespace std;

int main()
{
  string T;
  cin >> T;
  
  for(int i=0; i<19; i++)
  {
    if(T[i]==',')
      T[i] = ' ';
    
    cout << T[i];
  }
  

Compiler output:
a.cc: In function 'int main()':
a.cc:17:4: error: expected '}' at end of input
   17 |   }
      |    ^
a.cc:7:1: note: to match this '{'
    7 | {
      | ^
Language: C++

#include <iostream>
#include <string>
using namespace std;

int main()
{
  string T;
  cin >> T;
  
  for(int i=0; i<19; i++)
    if(T[i]==",")
      T[i]==" ";
  
  cout << T;
}
    

Compiler output:
a.cc: In function 'int main()':
a.cc:11:12: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
   11 |     if(T[i]==",")
a.cc:12:11: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
   12 |       T[i]==" ";
Language: C++

using System;
using System.Linq;

class Program 
{
    static void Main(string[] args) {
        string[] s = Console.ReadLine().Split('.').ToArray();
        foreach(string i in s) Console.Write(i + " ");
        Console.WriteLine();
    }
}

Compiler output:
a.cc:1:7: error: expected nested-name-specifier before 'System'
    1 | using System;
      |       ^~~~~~
a.cc:2:7: error: expected nested-name-specifier before 'System'
    2 | using System.Linq;
      |       ^~~~~~
a.cc:6:22: error: 'string' has not been declared
    6 |     static void Main(string[] args) {
      |                      ^~~~~~
a.cc:6:31: error: expected ',' or '...' before 'args'
    6 |     static void Main(string[] args) {
      |                               ^~~~
a.cc:11:2: error: expected ';' after class definition
   11 | }
      |  ^
      |  ;
a.cc: In static member function 'static void Program::Main(int*)':
a.cc:7:9: error: 'string' was not declared in this scope
    7 |         string[] s = Console.ReadLine().Split('.').ToArray();
      |         ^~~~~~
a.cc:7:16: error: expected primary-expression before ']' token
    7 |         string[] s = Console.ReadLine().Split('.').ToArray();
      |                ^
a.cc:8:24: error: expected ')' before 'i'
    8 |         foreach(string i in s) Console.Write(i + " ");
      |                        ^
a.cc:8:16: note: to match this '('
    8 |         foreach(string i in s) Console.Write(i + " ");
      |                ^
a.cc:8:9: error: 'foreach' was not declared in this scope
    8 |         foreach(string i in s) Console.Write(i + " ");
      |         ^~~~~~~
a.cc:9:9: error: 'Console' was not declared in this scope
    9 |         Console.WriteLine();
      |         ^~~~~~~
Language: C++

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

int main(){
    string s;
    std::cin >> s;
    s[5]=' ';
    s[13]happy,newyear,enjoy=' ';
    std::cout << s << std::endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:8:10: error: expected ';' before 'happy'
    8 |     s[13]happy,newyear,enjoy=' ';
      |          ^~~~~
      |          ;
a.cc:8:9: warning: ignoring return value of 'std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::reference std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::operator[](size_type) [with _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>; reference = char&; size_type = long unsigned int]', declared with attribute 'nodiscard' [-Wunused-result]
    8 |     s[13]happy,newyear,enjoy=' ';
      |         ^
In file included 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,
                 from a.cc:1:
/usr/include/c++/14/bits/basic_string.h:1265:7: note: declared here
 1265 |       operator[](size_type __pos)
      |       ^~~~~~~~
Language: C++

#include <iostream>
#include <string>
using namespace std;
int main(){
  char haiku[19];
  cin >> haiku;
  for (int i=0;i<19;i++){
    if (haiku[i]==','){
      haiku[i] = ' ';
    }
    cout << haiku[i];
  }
  endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:13:7: error: statement cannot resolve address of overloaded function
   13 |   endl;
      |       ^
Language: C++

#include <iostream>
using namespace std;
int main() {
    string s;
    cin >> s;
    s.at(5) = " ";
    s.at(13) = " ";
    cout << s << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:6:15: error: invalid conversion from 'const char*' to '__gnu_cxx::__alloc_traits<std::allocator<char>, char>::value_type' {aka 'char'} [-fpermissive]
    6 |     s.at(5) = " ";
      |               ^~~
      |               |
      |               const char*
a.cc:7:16: error: invalid conversion from 'const char*' to '__gnu_cxx::__alloc_traits<std::allocator<char>, char>::value_type' {aka 'char'} [-fpermissive]
    7 |     s.at(13) = " ";
      |                ^~~
      |                |
      |                const char*
Language: C++

#include<iostream>
#include<string>
using namespace std;
int main(){
  string a,b,c;
  cin>>a;
  cout<<a[0:5]<<" "<<a[6:13]<<" "<<a[14:19]<<endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:7:12: error: expected ']' before ':' token
    7 |   cout<<a[0:5]<<" "<<a[6:13]<<" "<<a[14:19]<<endl;
      |            ^
      |            ]
a.cc:7:12: error: expected ';' before ':' token
    7 |   cout<<a[0:5]<<" "<<a[6:13]<<" "<<a[14:19]<<endl;
      |            ^
      |            ;
Language: C++

#include<iostream>
#include<string>
#include <algorithm> 
using namespace std;

int main()
{
    string s;
    cin >> s ;
    replace(s.begin(), s.end(),","," ");

    cout << s << endl;
}

Compiler output:
In file included from /usr/include/c++/14/algorithm:61,
                 from a.cc:3:
/usr/include/c++/14/bits/stl_algo.h: In instantiation of 'void std::replace(_FIter, _FIter, const _Tp&, const _Tp&) [with _FIter = __gnu_cxx::__normal_iterator<char*, __cxx11::basic_string<char> >; _Tp = char [2]]':
a.cc:10:12:   required from here
   10 |     replace(s.begin(), s.end(),","," ");
      |     ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/14/bits/stl_algo.h:4293:22: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
 4293 |         if (*__first == __old_value)
      |             ~~~~~~~~~^~~~~~~~~~~~~~
/usr/include/c++/14/bits/stl_algo.h:4294:20: error: invalid conversion from 'const char*' to 'char' [-fpermissive]
 4294 |           *__first = __new_value;
      |           ~~~~~~~~~^~~~~~~~~~~~~
      |                    |
      |                    const char*
Language: C++

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

int main() {
    vector<char> vec(19);
for (int i = 0; i < 19; i++) {
  cin >> vec.at(i);
}
	vec.at(5)=' ';
    vec.at(13)=' ';
  
for (int i = 0; i < 19; i++) {
  cout << vec(i);}
  
  cout << endl;
  
}


Compiler output:
a.cc: In function 'int main()':
a.cc:13:14: error: no match for call to '(std::vector<char>) (int&)'
   13 |   cout << vec(i);}
      |           ~~~^~~
Language: C++

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

int main() {
    vector<char> vec(19);
for (int i = 0; i < 19; i++) {
  cin >> vec.at(i);
}
	vec.at(6)=' ';
    vec.at(14)=' ';
  
for (int i = 0; i < 19; i++) {
  cout << vec(19);}
  
  cout << endl;
  
}


Compiler output:
a.cc: In function 'int main()':
a.cc:13:14: error: no match for call to '(std::vector<char>) (int)'
   13 |   cout << vec(19);}
      |           ~~~^~~~
Language: C++

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

int main() {
    vector<char> vec(19);
for (int i = 0; i < 19; i++) {
  cin >> vec.at(i);
}
	vec.at(6)=' ';
    vec.at(14)=' ';
  

  cout << vec(19)<<endl;
  
}


Compiler output:
a.cc: In function 'int main()':
a.cc:13:14: error: no match for call to '(std::vector<char>) (int)'
   13 |   cout << vec(19)<<endl;
      |           ~~~^~~~
Language: C++

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

int main() {
    vector<char> vec(19);
for (int i = 0; i < 19; i++) {
  cin >> vec.at(i);
}
	vec.at(6)=' '
    vec.at(14)=' '
  

  cout << vec(19)<<endl;
  
}


Compiler output:
a.cc: In function 'int main()':
a.cc:9:22: error: expected ';' before 'vec'
    9 |         vec.at(6)=' '
      |                      ^
      |                      ;
   10 |     vec.at(14)=' '
      |     ~~~
Language: C++

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

int main(){
  string s;
  cin >> s;
  s.at(5) == " ";
  s.at(13) == " ";
  cout << s << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:7:11: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
    7 |   s.at(5) == " ";
      |   ~~~~~~~~^~~~~~
a.cc:8:12: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
    8 |   s.at(13) == " ";
      |   ~~~~~~~~~^~~~~~
Language: C++

#include <iostream>
#include <string>
#include <vector>
#include <stack>
#include <map>
#include <set>
#include <algorithm>
#include <numeric>
#include <math.h>
#include <stdio.h>
#include <ctype.h>
#include <ios> 
#include <iomanip>
using namespace std;

#define N_MAX   (100000)
#define LL_MAX_NUM (1LL<<60)
#define INF 1e7

typedef long long ll;
typedef long long int lli;

int main() {
	string S;
	cin >> S;
	S[5] =  S[13] = " ";
	cout << S << endl;
	return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:26:25: error: invalid conversion from 'const char*' to '__gnu_cxx::__alloc_traits<std::allocator<char>, char>::value_type' {aka 'char'} [-fpermissive]
   26 |         S[5] =  S[13] = " ";
      |                         ^~~
      |                         |
      |                         const char*
Language: C++

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

int main(){
  string A;
  cin>>A;
  A[5]="";
  A[13]="";
  cout <<A;


  return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:7:8: error: invalid conversion from 'const char*' to '__gnu_cxx::__alloc_traits<std::allocator<char>, char>::value_type' {aka 'char'} [-fpermissive]
    7 |   A[5]="";
      |        ^~
      |        |
      |        const char*
a.cc:8:9: error: invalid conversion from 'const char*' to '__gnu_cxx::__alloc_traits<std::allocator<char>, char>::value_type' {aka 'char'} [-fpermissive]
    8 |   A[13]="";
      |         ^~
      |         |
      |         const char*
Language: C++

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

int main(){
  string A;
  cin>>A;
  A[5]='';
  A[13]='';
  cout <<A;


  return 0;
}


Compiler output:
a.cc:7:8: error: empty character constant
    7 |   A[5]='';
      |        ^~
a.cc:8:9: error: empty character constant
    8 |   A[13]='';
      |         ^~
Language: C++

#include <cstdio>
#include <cstring>
#include <cmath>
#include <cstdlib>
#include <iostream>
#include <bitset>
#include <deque>
#include <list>
#include <map>
#include <set>
#include <queue>
#include <stack>
#include <vector>
#include <algorithm>
#include <iterator>
#include <string>
#include <cctype>
#include <stdio.h>
using namespace std;

int main(){
    string S;cin>>S;
  string[5]=" ";string[13]=" ";
  cout << S << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:23:10: error: expected identifier before numeric constant
   23 |   string[5]=" ";string[13]=" ";
      |          ^
a.cc:23:10: error: expected ']' before numeric constant
   23 |   string[5]=" ";string[13]=" ";
      |          ^
      |          ]
a.cc:23:9: error: structured binding declaration cannot have type 'std::string' {aka 'std::__cxx11::basic_string<char>'}
   23 |   string[5]=" ";string[13]=" ";
      |         ^
a.cc:23:9: note: type must be cv-qualified 'auto' or reference to cv-qualified 'auto'
a.cc:23:9: error: empty structured binding declaration
a.cc:23:24: error: expected identifier before numeric constant
   23 |   string[5]=" ";string[13]=" ";
      |                        ^~
a.cc:23:24: error: expected ']' before numeric constant
   23 |   string[5]=" ";string[13]=" ";
      |                        ^~
      |                        ]
a.cc:23:23: error: structured binding declaration cannot have type 'std::string' {aka 'std::__cxx11::basic_string<char>'}
   23 |   string[5]=" ";string[13]=" ";
      |                       ^
a.cc:23:23: note: type must be cv-qualified 'auto' or reference to cv-qualified 'auto'
a.cc:23:23: error: empty structured binding declaration
Language: C++

#include <cstdio>
#include <cstring>
#include <cmath>
#include <cstdlib>
#include <iostream>
#include <bitset>
#include <deque>
#include <list>
#include <map>
#include <set>
#include <queue>
#include <stack>
#include <vector>
#include <algorithm>
#include <iterator>
#include <string>
#include <cctype>
#include <stdio.h>
using namespace std;

int main(){
    string = S;cin>>S;
  string[5]=" ";string[13]=" ";
  cout << S << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:22:12: error: expected unqualified-id before '=' token
   22 |     string = S;cin>>S;
      |            ^
a.cc:22:21: error: 'S' was not declared in this scope
   22 |     string = S;cin>>S;
      |                     ^
a.cc:23:10: error: expected identifier before numeric constant
   23 |   string[5]=" ";string[13]=" ";
      |          ^
a.cc:23:10: error: expected ']' before numeric constant
   23 |   string[5]=" ";string[13]=" ";
      |          ^
      |          ]
a.cc:23:9: error: structured binding declaration cannot have type 'std::string' {aka 'std::__cxx11::basic_string<char>'}
   23 |   string[5]=" ";string[13]=" ";
      |         ^
a.cc:23:9: note: type must be cv-qualified 'auto' or reference to cv-qualified 'auto'
a.cc:23:9: error: empty structured binding declaration
a.cc:23:24: error: expected identifier before numeric constant
   23 |   string[5]=" ";string[13]=" ";
      |                        ^~
a.cc:23:24: error: expected ']' before numeric constant
   23 |   string[5]=" ";string[13]=" ";
      |                        ^~
      |                        ]
a.cc:23:23: error: structured binding declaration cannot have type 'std::string' {aka 'std::__cxx11::basic_string<char>'}
   23 |   string[5]=" ";string[13]=" ";
      |                       ^
a.cc:23:23: note: type must be cv-qualified 'auto' or reference to cv-qualified 'auto'
a.cc:23:23: error: empty structured binding declaration
Language: C++

#include <iostream>
using namespace std;
int main(){
  string s;
  cin>>s;
  for(int i=0;i<s.size();i++){
    if(s.at(i)==',')s.at(i)==' '<<endl;
  }
  cout<<s<<endl;
}



Compiler output:
a.cc: In function 'int main()':
a.cc:7:33: error: invalid operands of types 'char' and '<unresolved overloaded function type>' to binary 'operator<<'
    7 |     if(s.at(i)==',')s.at(i)==' '<<endl;
      |                              ~~~^~~~~~
Language: C++

#include<bits/stdc++.h>
using namespace std;
int main(){
	string S;
	cin >> S;
	char kami[6];
	char naka[8];
	char simo[6];
	for (int i = 0; i < 5; ++i)
	{
		kami[i] = S[i];
	}
	for (int i = 6; i < 7 + 6 + ; ++i)
	{
		naka[i - 6] = S[i];
	}
	for (int i = 14; i < 5 + 14; ++i)
	{
		simo[i - 14] = S[i];
	}
	cout << kami << " " << naka << " " << simo << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:13:37: error: expected primary-expression before ';' token
   13 |         for (int i = 6; i < 7 + 6 + ; ++i)
      |                                     ^
Language: C++

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

int main(){
  string s;
  cin >> s;
  s[6]=s[14]=' '
  cout << s << endl;
  
}


Compiler output:
a.cc: In function 'int main()':
a.cc:7:17: error: expected ';' before 'cout'
    7 |   s[6]=s[14]=' '
      |                 ^
      |                 ;
    8 |   cout << s << endl;
      |   ~~~~
Language: C++

#include <iostream>
int main() {
    string s1;
    cin >> s1;
    s1.replace(1,5,' ');
    s1.replace(5,7,' ');
    cout << s1;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:3:5: error: 'string' was not declared in this scope
    3 |     string s1;
      |     ^~~~~~
a.cc:3:5: note: suggested alternatives:
In file included from /usr/include/c++/14/iosfwd:41,
                 from /usr/include/c++/14/ios:40,
                 from /usr/include/c++/14/ostream:40,
                 from /usr/include/c++/14/iostream:41,
                 from a.cc:1:
/usr/include/c++/14/bits/stringfwd.h:77:33: note:   'std::string'
   77 |   typedef basic_string<char>    string;
      |                                 ^~~~~~
In file included 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:
/usr/include/c++/14/string:76:11: note:   'std::pmr::string'
   76 |     using string    = basic_string<char>;
      |           ^~~~~~
a.cc:4:5: error: 'cin' was not declared in this scope; did you mean 'std::cin'?
    4 |     cin >> s1;
      |     ^~~
      |     std::cin
/usr/include/c++/14/iostream:62:18: note: 'std::cin' declared here
   62 |   extern istream cin;           ///< Linked to standard input
      |                  ^~~
a.cc:4:12: error: 's1' was not declared in this scope
    4 |     cin >> s1;
      |            ^~
a.cc:7:5: error: 'cout' was not declared in this scope; did you mean 'std::cout'?
    7 |     cout << s1;
      |     ^~~~
      |     std::cout
/usr/include/c++/14/iostream:63:18: note: 'std::cout' declared here
   63 |   extern ostream cout;          ///< Linked to standard output
      |                  ^~~~
Language: C++

#include<bits/stdc++.h>
using namespace std;
int main(){
  char s[128];
  cin>>s;
  s[5]=" ";
  s[13]=" ";
  cout<<s<<endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:6:8: error: invalid conversion from 'const char*' to 'char' [-fpermissive]
    6 |   s[5]=" ";
      |        ^~~
      |        |
      |        const char*
a.cc:7:9: error: invalid conversion from 'const char*' to 'char' [-fpermissive]
    7 |   s[13]=" ";
      |         ^~~
      |         |
      |         const char*
Language: C++

#include <bits/stdc++.h>
#define FOR(i, a, b) for(int i=(a); i<(b); i++)
#define REP(i, n) FOR(i, 0, n)
#define all(x) (x).begin(), (x).end()
#define bit(x) (1L << (x))
using ll = long long;
using namespace std;

template<typename T>
vector<T> make_v(size_t a){return vector<T>(a);}

template<typename T,typename... Ts>
auto make_v(size_t a,Ts... ts){
    return vector<decltype(make_v<T>(ts...))>(a,make_v<T>(ts...));
}

template<typename T,typename V>
typename enable_if<is_class<T>::value==0>::type
fill_v(T &t,const V &v){t=v;}

template<typename T,typename V>
typename enable_if<is_class<T>::value!=0>::type
fill_v(T &t,const V &v){
    for(auto &e:t) fill_v(e,v);
}

int main() {
  string s; cin >> s;
  REP(i, n)if(s[i] == ',') s[i] = ' ';

  cout << s << endl;

  return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:29:10: error: 'n' was not declared in this scope
   29 |   REP(i, n)if(s[i] == ',') s[i] = ' ';
      |          ^
a.cc:2:40: note: in definition of macro 'FOR'
    2 | #define FOR(i, a, b) for(int i=(a); i<(b); i++)
      |                                        ^
a.cc:29:3: note: in expansion of macro 'REP'
   29 |   REP(i, n)if(s[i] == ',') s[i] = ' ';
      |   ^~~
Language: C++

#include <iostream>
using namespace std;

int main(){
  strihg s;
  cin >> s;
  for(int i=0;i<s.size();i++){
    if(s.at(i)==','){
      s.at(i)=' ';
    }
  }
  cout << s << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:5:3: error: 'strihg' was not declared in this scope
    5 |   strihg s;
      |   ^~~~~~
a.cc:6:10: error: 's' was not declared in this scope
    6 |   cin >> s;
      |          ^
Language: C

#include <stdio.h>
int main(void){
char a[100];
  int count;
  scanf("%s",&a);
  for(count=0;a[count]='\0';count++){
  if(a[count]==','){a[count]=' ';}
  }
  printf("%s",s);
return 0;
}

Compiler output:
main.c: In function 'main':
main.c:9:15: error: 's' undeclared (first use in this function)
    9 |   printf("%s",s);
      |               ^
main.c:9:15: note: each undeclared identifier is reported only once for each function it appears in
Language: C

#include <stdio.h>
int main(void){
char a[100];
  int count;
  scanf("%s",&a);
  for(count=0;a[count]='\0';count++){
  if(a[count]==","){a[count]=" ";}
  }
  printf("%s",s);
return 0;
}

Compiler output:
main.c: In function 'main':
main.c:7:14: warning: comparison between pointer and integer
    7 |   if(a[count]==","){a[count]=" ";}
      |              ^~
main.c:7:29: error: assignment to 'char' from 'char *' makes integer from pointer without a cast [-Wint-conversion]
    7 |   if(a[count]==","){a[count]=" ";}
      |                             ^
main.c:9:15: error: 's' undeclared (first use in this function)
    9 |   printf("%s",s);
      |               ^
main.c:9:15: 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(){
  string a;
  cin >> a;
  a[5]=" ";
  a[13]=" ";
  cout << a << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:7:8: error: invalid conversion from 'const char*' to '__gnu_cxx::__alloc_traits<std::allocator<char>, char>::value_type' {aka 'char'} [-fpermissive]
    7 |   a[5]=" ";
      |        ^~~
      |        |
      |        const char*
a.cc:8:9: error: invalid conversion from 'const char*' to '__gnu_cxx::__alloc_traits<std::allocator<char>, char>::value_type' {aka 'char'} [-fpermissive]
    8 |   a[13]=" ";
      |         ^~~
      |         |
      |         const char*
Language: C++

#include <iostream>
#include <vector>
#include <string>
using namespace std;

int main(void){
  string s;
  cin >> s;
  replace(s.begin(), s.end(), ',', ' ');
  cout << s << endl;
  return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:9:3: error: 'replace' was not declared in this scope
    9 |   replace(s.begin(), s.end(), ',', ' ');
      |   ^~~~~~~
Language: C

#include <iostream>
#include <string>

int main () {

    std::string s;
    std::cin >> s;

    std::replace(s.begin(), s.end(), ',', ' ');
    std::cout << s << std::endl;
    return 0;
}

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

#include <iostream>
#include <string>

int main () {

    std::string s;
    std::cin >> s;

    std::replace(s.begin(), s.end(), ',', ' ');
    std::cout << s << std::endl;
    return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:9:10: error: 'replace' is not a member of 'std'
    9 |     std::replace(s.begin(), s.end(), ',', ' ');
      |          ^~~~~~~
Language: C

#include<iostream>
using namespace std;
int main(){
	char s[20];
	cin>>s;
	s[5]=' ',s[13]=' ';
	cout<<s;
	return 0;
}

Compiler output:
main.c:1:9: fatal error: iostream: No such file or directory
    1 | #include<iostream>
      |         ^~~~~~~~~~
compilation terminated.
Language: C++

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

int main() {
  string s;
  cin>>s;
  s[5]=" ";
  s[13]=" ";
  cout<<s;

}

Compiler output:
a.cc: In function 'int main()':
a.cc:7:8: error: invalid conversion from 'const char*' to '__gnu_cxx::__alloc_traits<std::allocator<char>, char>::value_type' {aka 'char'} [-fpermissive]
    7 |   s[5]=" ";
      |        ^~~
      |        |
      |        const char*
a.cc:8:9: error: invalid conversion from 'const char*' to '__gnu_cxx::__alloc_traits<std::allocator<char>, char>::value_type' {aka 'char'} [-fpermissive]
    8 |   s[13]=" ";
      |         ^~~
      |         |
      |         const char*
Language: C++

#include <iostream>
#include <cstdlib>
#include <cmath>
#include <algorithm>
using namespace std;
#define REP(i,n) for(int i=0;i<(n);i++)

int main() {
    string s;
    cin >> s;
    replace(s.begin(), s.end(), ",", " ");
    cout << s << "\n";
}

Compiler output:
In file included from /usr/include/c++/14/algorithm:61,
                 from a.cc:4:
/usr/include/c++/14/bits/stl_algo.h: In instantiation of 'void std::replace(_FIter, _FIter, const _Tp&, const _Tp&) [with _FIter = __gnu_cxx::__normal_iterator<char*, __cxx11::basic_string<char> >; _Tp = char [2]]':
a.cc:11:12:   required from here
   11 |     replace(s.begin(), s.end(), ",", " ");
      |     ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/14/bits/stl_algo.h:4293:22: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
 4293 |         if (*__first == __old_value)
      |             ~~~~~~~~~^~~~~~~~~~~~~~
/usr/include/c++/14/bits/stl_algo.h:4294:20: error: invalid conversion from 'const char*' to 'char' [-fpermissive]
 4294 |           *__first = __new_value;
      |           ~~~~~~~~~^~~~~~~~~~~~~
      |                    |
      |                    const char*
Language: C++

#include<bits/stdc++.h>
using namespace std;
int main() {
  int K,S,X,Y,Z,res=0;
  cin>>K>>S;
  for(int i=0;i<=K;i++){
    for(int j=0;j<=K;j++){
        if(S-i-j<=K&&s-i-j>=0){
          res++;
        }
      }
    }
  cout<<res;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:8:22: error: 's' was not declared in this scope
    8 |         if(S-i-j<=K&&s-i-j>=0){
      |                      ^
Language: C++

#include<bits/stdc++.h>
using namespace std;
int main() {
  int K,S,X,Y,Z,res=0;
  cin>>K>>S;
  for(int i=0;i<=K;i++){
    for(int j=0;j<=K;j++){
        if(s-i-j<=k&&s-i-j>=0){
          res++;
        }
      }
    }
  cout<<res;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:8:12: error: 's' was not declared in this scope
    8 |         if(s-i-j<=k&&s-i-j>=0){
      |            ^
a.cc:8:19: error: 'k' was not declared in this scope
    8 |         if(s-i-j<=k&&s-i-j>=0){
      |                   ^
Language: C

#include<stdio.h>
int main(){
  int i=0;
  char str[20];
  scanf(%s, str);
  while(str[i]){
    if(str[i] == ",")
      str[i] = " ";
    printf("%s", str);
    i++;
  }
  return 0;
}
  

Compiler output:
main.c: In function 'main':
main.c:5:9: error: expected expression before '%' token
    5 |   scanf(%s, str);
      |         ^
main.c:7:15: warning: comparison between pointer and integer
    7 |     if(str[i] == ",")
      |               ^~
main.c:8:14: error: assignment to 'char' from 'char *' makes integer from pointer without a cast [-Wint-conversion]
    8 |       str[i] = " ";
      |              ^
Language: C++

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

 int main(void){
   string s;
   cin >> s;
   s[5]=’ ’,s[13]=’ ’;
   cout << s << endl;
  
 }


Compiler output:
a.cc:7:9: error: extended character ’ is not valid in an identifier
    7 |    s[5]=’ ’,s[13]=’ ’;
      |         ^
a.cc:7:11: error: extended character ’ is not valid in an identifier
    7 |    s[5]=’ ’,s[13]=’ ’;
      |           ^
a.cc:7:19: error: extended character ’ is not valid in an identifier
    7 |    s[5]=’ ’,s[13]=’ ’;
      |                   ^
a.cc:7:21: error: extended character ’ is not valid in an identifier
    7 |    s[5]=’ ’,s[13]=’ ’;
      |                     ^
a.cc: In function 'int main()':
a.cc:7:9: error: '\U00002019' was not declared in this scope
    7 |    s[5]=’ ’,s[13]=’ ’;
      |         ^
Language: Java

import java.util.*

fun main(args: Array<String>) {
    val sc = Scanner(System.`in`)
    val s: String = sc.next()
    for (i in 0 until s.length) {
        if (s[i] == ',') {
            print(' ')
        } else {
            print(s[i])
        }
    }
    println()
}


Compiler output:
Main.java:1: error: ';' expected
import java.util.*
                  ^
Main.java:4: error: illegal character: '`'
    val sc = Scanner(System.`in`)
                            ^
Main.java:4: error: illegal character: '`'
    val sc = Scanner(System.`in`)
                               ^
3 errors
Language: Java

import java.util.*;

class Main {
  public static void main (string args[]){
    
    Scanner sc = new Scanner(System.in);
    
    String s = sc.next();
    
    System.out.println(s.replace(","," "));
  }

}

Compiler output:
Main.java:4: error: cannot find symbol
  public static void main (string args[]){
                           ^
  symbol:   class string
  location: class Main
1 error
Language: C++

#include<iostream>
#include<string>

using namespace std;

int main(){
  string S;
	
  S[5]=" ";
  S[13]=" ";
  
  cout<<S<<endl;
  
  
  
} 

Compiler output:
a.cc: In function 'int main()':
a.cc:9:8: error: invalid conversion from 'const char*' to '__gnu_cxx::__alloc_traits<std::allocator<char>, char>::value_type' {aka 'char'} [-fpermissive]
    9 |   S[5]=" ";
      |        ^~~
      |        |
      |        const char*
a.cc:10:9: error: invalid conversion from 'const char*' to '__gnu_cxx::__alloc_traits<std::allocator<char>, char>::value_type' {aka 'char'} [-fpermissive]
   10 |   S[13]=" ";
      |         ^~~
      |         |
      |         const char*
Language: C++

#include <iostream>
#include <string>

using namespace std;

int main(void){
    string s;

    cin >> s;

    replace(s.begin(),s.end(),',',' ');

    cout << s << endl;

    return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:11:5: error: 'replace' was not declared in this scope
   11 |     replace(s.begin(),s.end(),',',' ');
      |     ^~~~~~~
Language: Java

import java.util.*;

public class Main(){
  public static void main(String[] args){
    
    Scanner sc = new Scanner(System.in);
    
    int k = sc.nextInt();
    int s = sc.nextInt();
    int count = 0;
    
    for(int x=0; x<=k; x++){
      for(int y=0; y<=k-x; y++){
        for(int z=0; z<=k-x-y; z++){
          if(x+y+z == s){
            count++;
          }
        }
      }
    }
    
    System.out.println(count);
  }
}

Compiler output:
Main.java:3: error: '{' expected
public class Main(){
                 ^
1 error
Language: C++

#include <iostream>
#include <string>
using namespace std;
 
int main() {
  string s;
  cin >> s;
  
  replace(s.begin(), s.end(), ',', ' ');
  cout << s << endl;
  return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:9:3: error: 'replace' was not declared in this scope
    9 |   replace(s.begin(), s.end(), ',', ' ');
      |   ^~~~~~~
Language: C++

#include <iostream>
#include <string>
 
int main() {
  string s;
  cin >> s;
  
  s.replace(s.begin(), s.end(), ',', ' ');
  cout << s << endl;
  return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:5:3: error: 'string' was not declared in this scope
    5 |   string s;
      |   ^~~~~~
a.cc:5:3: note: suggested alternatives:
In file included from /usr/include/c++/14/iosfwd:41,
                 from /usr/include/c++/14/ios:40,
                 from /usr/include/c++/14/ostream:40,
                 from /usr/include/c++/14/iostream:41,
                 from a.cc:1:
/usr/include/c++/14/bits/stringfwd.h:77:33: note:   'std::string'
   77 |   typedef basic_string<char>    string;
      |                                 ^~~~~~
In file included 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:
/usr/include/c++/14/string:76:11: note:   'std::pmr::string'
   76 |     using string    = basic_string<char>;
      |           ^~~~~~
a.cc:6:3: error: 'cin' was not declared in this scope; did you mean 'std::cin'?
    6 |   cin >> s;
      |   ^~~
      |   std::cin
/usr/include/c++/14/iostream:62:18: note: 'std::cin' declared here
   62 |   extern istream cin;           ///< Linked to standard input
      |                  ^~~
a.cc:6:10: error: 's' was not declared in this scope
    6 |   cin >> s;
      |          ^
a.cc:9:3: error: 'cout' was not declared in this scope; did you mean 'std::cout'?
    9 |   cout << s << 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:9:16: error: 'endl' was not declared in this scope; did you mean 'std::endl'?
    9 |   cout << s << endl;
      |                ^~~~
      |                std::endl
/usr/include/c++/14/ostream:744:5: note: 'std::endl' declared here
  744 |     endl(basic_ostream<_CharT, _Traits>& __os)
      |     ^~~~
Language: C++

#include <iostream>
#include <string>

int main() {
  string s;
  cin >> s;
  
  replace(s.begin(), s.end(), ',', ' ');
  cout << s << endl;
  return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:5:3: error: 'string' was not declared in this scope
    5 |   string s;
      |   ^~~~~~
a.cc:5:3: note: suggested alternatives:
In file included from /usr/include/c++/14/iosfwd:41,
                 from /usr/include/c++/14/ios:40,
                 from /usr/include/c++/14/ostream:40,
                 from /usr/include/c++/14/iostream:41,
                 from a.cc:1:
/usr/include/c++/14/bits/stringfwd.h:77:33: note:   'std::string'
   77 |   typedef basic_string<char>    string;
      |                                 ^~~~~~
In file included 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:
/usr/include/c++/14/string:76:11: note:   'std::pmr::string'
   76 |     using string    = basic_string<char>;
      |           ^~~~~~
a.cc:6:3: error: 'cin' was not declared in this scope; did you mean 'std::cin'?
    6 |   cin >> s;
      |   ^~~
      |   std::cin
/usr/include/c++/14/iostream:62:18: note: 'std::cin' declared here
   62 |   extern istream cin;           ///< Linked to standard input
      |                  ^~~
a.cc:6:10: error: 's' was not declared in this scope
    6 |   cin >> s;
      |          ^
a.cc:8:3: error: 'replace' was not declared in this scope
    8 |   replace(s.begin(), s.end(), ',', ' ');
      |   ^~~~~~~
a.cc:9:3: error: 'cout' was not declared in this scope; did you mean 'std::cout'?
    9 |   cout << s << 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:9:16: error: 'endl' was not declared in this scope; did you mean 'std::endl'?
    9 |   cout << s << endl;
      |                ^~~~
      |                std::endl
/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(){
    string s;
    cin >> s;
    replace(s.begin(), s.end(), ',', ' ' )
    cout << s << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:6:43: error: expected ';' before 'cout'
    6 |     replace(s.begin(), s.end(), ',', ' ' )
      |                                           ^
      |                                           ;
    7 |     cout << s << endl;
      |     ~~~~
Language: C++

#include <bits/stdc++.h>
#define repd(i,a,b) for (int i=(a);i<(b);i++)
#define rep(i,n) repd(i,0,n)
typedef long long ll;
using namespace std;
const int MOD = 1000000007;
const int INF = 1010000000;
const double EPS = 1e-10;

int h,w,x;
char s[1000][1000];
bool visited [1000][1000];
pair<int,int> start,goal;
queue<pair<int,pair<int,int>>> q;
vector<pair<int,int>> ino;

int main(){
  string a,b,c,d;cin>>a>>b>>c>>d;
  /*if(a<1200){
    cout << "ABC";
    return 0;
  }else{
    result = "ARC";
  }*/
  replace(a.begin(),a.end(),","," ");
  cout << a;
}


Compiler output:
In file included from /usr/include/c++/14/algorithm:61,
                 from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:51,
                 from a.cc:1:
/usr/include/c++/14/bits/stl_algo.h: In instantiation of 'void std::replace(_FIter, _FIter, const _Tp&, const _Tp&) [with _FIter = __gnu_cxx::__normal_iterator<char*, __cxx11::basic_string<char> >; _Tp = char [2]]':
a.cc:25:10:   required from here
   25 |   replace(a.begin(),a.end(),","," ");
      |   ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/14/bits/stl_algo.h:4293:22: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
 4293 |         if (*__first == __old_value)
      |             ~~~~~~~~~^~~~~~~~~~~~~~
/usr/include/c++/14/bits/stl_algo.h:4294:20: error: invalid conversion from 'const char*' to 'char' [-fpermissive]
 4294 |           *__first = __new_value;
      |           ~~~~~~~~~^~~~~~~~~~~~~
      |                    |
      |                    const char*
Language: C++

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

int main() {
  string S;
  cin >> S;
  cout << S.at(0) << S.at(1) << S.at(2) << S.at(3) << S.at(4) << " " << S.at(6) << S.at(7) << S.at(8) << S.at(9) << S.at(10) << S.at(11) << S.at(12) << " " << S.at(14) << S.at(15) << S.at(16) << S.at(17) << S.at(18) << S.at(19) << endl;
endl;}
}


Compiler output:
a.cc: In function 'int main()':
a.cc:8:5: error: statement cannot resolve address of overloaded function
    8 | endl;}
      |     ^
a.cc: At global scope:
a.cc:9:1: error: expected declaration before '}' token
    9 | }
      | ^