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

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

int main(){
  int n, x;
  cin >> n >> x;
  int res = 0;
  vector<int>a(n);
  for(int i = 0; i<n; i++)
    cin >> a.at(i);
  
  sort(a.begin(), a.end());
  
  for(int i = 0; x>0; i++){
    x -= a.at(i);
    res++;
  }
  cout << res << endl;
}

Compiler output:
a.cc:1:2: error: invalid preprocessing directive #incldue; did you mean #include?
    1 | #incldue<bits/stdc++.h>
      |  ^~~~~~~
      |  include
a.cc: In function 'int main()':
a.cc:6:3: error: 'cin' was not declared in this scope
    6 |   cin >> n >> x;
      |   ^~~
a.cc:1:1: note: 'std::cin' is defined in header '<iostream>'; this is probably fixable by adding '#include <iostream>'
  +++ |+#include <iostream>
    1 | #incldue<bits/stdc++.h>
a.cc:8:3: error: 'vector' was not declared in this scope
    8 |   vector<int>a(n);
      |   ^~~~~~
a.cc:1:1: note: 'std::vector' is defined in header '<vector>'; this is probably fixable by adding '#include <vector>'
  +++ |+#include <vector>
    1 | #incldue<bits/stdc++.h>
a.cc:8:10: error: expected primary-expression before 'int'
    8 |   vector<int>a(n);
      |          ^~~
a.cc:10:12: error: 'a' was not declared in this scope
   10 |     cin >> a.at(i);
      |            ^
a.cc:12:8: error: 'a' was not declared in this scope
   12 |   sort(a.begin(), a.end());
      |        ^
a.cc:12:3: error: 'sort' was not declared in this scope; did you mean 'short'?
   12 |   sort(a.begin(), a.end());
      |   ^~~~
      |   short
a.cc:18:3: error: 'cout' was not declared in this scope
   18 |   cout << res << endl;
      |   ^~~~
a.cc:18:3: note: 'std::cout' is defined in header '<iostream>'; this is probably fixable by adding '#include <iostream>'
a.cc:18:18: error: 'endl' was not declared in this scope
   18 |   cout << res << endl;
      |                  ^~~~
a.cc:1:1: note: 'std::endl' is defined in header '<ostream>'; this is probably fixable by adding '#include <ostream>'
  +++ |+#include <ostream>
    1 | #incldue<bits/stdc++.h>
Language: C++

#include <iostream>
#include <algorithm>

using namespace std;

int main(){
  int N, x;
  cin >> N >> x;

  int a[110];

  for(int i = 0; i < N; i++){
    cin >> a[i];
  }

  a.sort(a, a+N);

  int ans = 0;
  for(int i = 0; i < N; i++){
    x -= a[i];
    if(x > 0) ans++;
    else break;

  }

  cout << ans << endl;


}

Compiler output:
a.cc: In function 'int main()':
a.cc:16:5: error: request for member 'sort' in 'a', which is of non-class type 'int [110]'
   16 |   a.sort(a, a+N);
      |     ^~~~
Language: C++

#include <iostream>
#include <algorithm>

using namespace std;

int main(){
  int N, x;
  cin >> N >> x;

  int a[110];

  for(int i = 0; i < N; i++){
    cin >> a[i];
  }

  a.sort(a, a[]+N);

  int ans = 0;
  for(int i = 0; i < N; i++){
    x -= a[i];
    if(x > 0) ans++;
    else break;

  }

  cout << ans << endl;


}

Compiler output:
a.cc: In function 'int main()':
a.cc:16:5: error: request for member 'sort' in 'a', which is of non-class type 'int [110]'
   16 |   a.sort(a, a[]+N);
      |     ^~~~
a.cc:16:15: error: expected primary-expression before ']' token
   16 |   a.sort(a, a[]+N);
      |               ^
Language: C++

#include <iostream>
#include <algorithm>

using namespace std;

int main(){
  int N, x;
  cin >> N >> x;

  int a[110];

  for(int i = 0; i < N; i++){
    cin >> a[i];
  }

  a.sort();

  int ans = 0;
  for(int i = 0; i < N; i++){
    x -= a[i];
    if(x > 0) ans++;
    else break;

  }

  cout << ans << endl;


}

Compiler output:
a.cc: In function 'int main()':
a.cc:16:5: error: request for member 'sort' in 'a', which is of non-class type 'int [110]'
   16 |   a.sort();
      |     ^~~~
Language: C++

#include <iostream>
#include <algorithm>


int main(){
  int N, x;
  cin >> N >> x;

  int a[110];

  for(int i = 0; i < N; i++){
    cin >> a[i];
  }

  a.sort();

  int ans = 0;
  for(int i = 0; i < N; i++){
    x -= a[i];
    if(x > 0) ans++;
    else break;

  }

  cout << ans << endl;


}

Compiler output:
a.cc: In function 'int main()':
a.cc:7:3: error: 'cin' was not declared in this scope; did you mean 'std::cin'?
    7 |   cin >> N >> x;
      |   ^~~
      |   std::cin
In file included 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:15:5: error: request for member 'sort' in 'a', which is of non-class type 'int [110]'
   15 |   a.sort();
      |     ^~~~
a.cc:25:3: error: 'cout' was not declared in this scope; did you mean 'std::cout'?
   25 |   cout << ans << endl;
      |   ^~~~
      |   std::cout
/usr/include/c++/14/iostream:63:18: note: 'std::cout' declared here
   63 |   extern ostream cout;          ///< Linked to standard output
      |                  ^~~~
a.cc:25:18: error: 'endl' was not declared in this scope; did you mean 'std::endl'?
   25 |   cout << ans << endl;
      |                  ^~~~
      |                  std::endl
In file included from /usr/include/c++/14/iostream:41:
/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;
#define f(i,j,k) for(int i=j;i<k;i++)
int main(){
    long long n,x,ans=;
    cin>>n>>x;
    long long a[n];
    f(i,0,n){
        cin>>a[i];
    }
    sort(a,a+n);
    f(i,0,n){
        if(i!=n-1&&x>=a[i]){
            x-=a[i];
            ans++;
        }
        else if(i==n-1&&x==a[i]){
            ans++;
        }
        else{
            break;
        }
    }
    cout<<ans<<endl;
    return 0;
}

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:5:23: error: expected primary-expression before ';' token
    5 |     long long n,x,ans=;
      |                       ^
a.cc:6:5: error: 'cin' was not declared in this scope
    6 |     cin>>n>>x;
      |     ^~~
a.cc:11:5: error: 'sort' was not declared in this scope; did you mean 'short'?
   11 |     sort(a,a+n);
      |     ^~~~
      |     short
a.cc:24:5: error: 'cout' was not declared in this scope
   24 |     cout<<ans<<endl;
      |     ^~~~
a.cc:24:16: error: 'endl' was not declared in this scope
   24 |     cout<<ans<<endl;
      |                ^~~~
Language: C++

#include <bits/stdc++.h>
using namespace std;
#define f(i,j,k) for(int i=j;i<k;i++)
int main(){
    long long n,x,ans=0;
    cin>>n>>x;
    long long a[n];
    f(i,0,n){
        cin>>a[i];
    }
    sort(a,a+n);
    reverse(a,a+n);
    f(i,0,n){
        if(x>=a[i]){
            x-=a[i]
            ans++;
        }
        else{
            break;
        }
    }
    cout<<ans<<endl;
    return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:15:20: error: expected ';' before 'ans'
   15 |             x-=a[i]
      |                    ^
      |                    ;
   16 |             ans++;
      |             ~~~
Language: C++

#include <bits/stdc++.h>
using namespace std;
#define f(i,j,k) for(int i=j;i<k;i++)
int main(){
    long long n,x,ans=0;
    cin>>n>>x;
    long long a[n];
    f(i,0,n){
        cin>>a[i];
    }
    sort(a,a+n);
    f(i,0,n){
        if(x>=a[i]){
            x-=a[i]
            ans++;
        }
        else{
            break;
        }
    }
    cout<<ans<<endl;
    return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:14:20: error: expected ';' before 'ans'
   14 |             x-=a[i]
      |                    ^
      |                    ;
   15 |             ans++;
      |             ~~~
Language: C++

#include <bits/stdc++.h>
using namespace std;
#define f(i,j,k) for(int i=j;i<k;i++)
int main(){
    long long n,x,ans=;
    cin>>n>>x;
    long long a[n];
    f(i,0,n){
        cin>>a[i];
    }
    sort(a,a+n);
    f(i,0,n){
        if(x>=a[i]){
            x-=a[i]
            ans++;
        }
        else{
            break;
        }
    }
    cout<<ans<<endl;
    return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:5:23: error: expected primary-expression before ';' token
    5 |     long long n,x,ans=;
      |                       ^
a.cc:14:20: error: expected ';' before 'ans'
   14 |             x-=a[i]
      |                    ^
      |                    ;
   15 |             ans++;
      |             ~~~
Language: C++

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

int main() {
    int N , x;
    cin >> N >> x;
    int a(N);
    for(int i = 0; i < N; i++){
        cin >> a[i];
    }
    sort(a.begin() , a.end());
    int t = 0;
    for(int i = 0; i < N; i++){
        x-=a[i];
        if(x >= 0){
            t++;
        }
        else{
            break;
        }
    }
    if(t == N && x > 0){
        t--;
    }
    cout << t << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:11:17: error: invalid types 'int[int]' for array subscript
   11 |         cin >> a[i];
      |                 ^
a.cc:13:12: error: request for member 'begin' in 'a', which is of non-class type 'int'
   13 |     sort(a.begin() , a.end());
      |            ^~~~~
a.cc:13:24: error: request for member 'end' in 'a', which is of non-class type 'int'
   13 |     sort(a.begin() , a.end());
      |                        ^~~
a.cc:16:13: error: invalid types 'int[int]' for array subscript
   16 |         x-=a[i];
      |             ^
Language: C++

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

int main(){
	int n, x;
	cin >> n >> x;
	vector<int> a(n);
	rep(i, n) cin >> a.at(i);

	sort(a.begin(), a.end());

	int i = 0;
	while(0 < x){
		x -= a.at(i);
		i++;
	}
	cout << ans << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:18:17: error: 'ans' was not declared in this scope; did you mean 'abs'?
   18 |         cout << ans << endl;
      |                 ^~~
      |                 abs
Language: C++

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

int main(){
	int n, x;
	cin >> n >> x;
	vector<int> a(n);
	rep(i, n) cin >> a.at(i);

	sort(a.begin(), a.end());

	int ans = 0;
	while(0 < x){
		x -= a.at(i);
		ans++;
	}
	cout << ans << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:15:27: error: 'i' was not declared in this scope
   15 |                 x -= a.at(i);
      |                           ^
Language: C++

#include <bits/stdc++.h>
#include <cstdlib>
#include <cmath>
#define rep(i,n) for (long long i=0; i < (n); ++i)
#define rep2(i,n,m) for(long long i=n;i<=m;i++)
using namespace std;
using ll = long long;
using P = pair<int,int>;
const ll INF=1e18 ;
inline void chmax(ll& a,ll b){a=max(a,b);}
inline void chmin(ll& a,ll b){a=min(a,b);}

int main(){
 int n,x;
 cin>>> n>>x ;
 vector<int> A(n) ;
 rep(i,n) cin>> A[i] ;
 sort(A.begin(),A.end()) ;
 int ans=0 ;
 rep(i,n){
   if(A[i]>x){
     break ;
   }
   
   x-=A[i] ;
  ans++ ;
 }
  if(x>0&&ans==n) 
  cout <<n-1<<endl;
   else
   cout<<ans<<endl; 
    return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:15:7: error: expected primary-expression before '>' token
   15 |  cin>>> n>>x ;
      |       ^
Language: C++

#include <bits/stdc++.h>
#include <cstdlib>
#include <cmath>
#define rep(i,n) for (long long i=0; i < (n); ++i)
#define rep2(i,n,m) for(long long i=n;i<=m;i++)
using namespace std;
using ll = long long;
using P = pair<int,int>;
const ll INF=1e18 ;
inline void chmax(ll& a,ll b){a=max(a,b);}
inline void chmin(ll& a,ll b){a=min(a,b);}

int main(){
 int n,x;
 cin>> n>>x ;
 vector<int> A(n) ;
 rep(i,n) cin>> A[i] ;
 sort(A.begin(),A.end()) ;
 int ans=0 ;
 rep(i,n){
   if(A[i]>x){
     break ;
   }
   
   x-=A[i] ;
  ans++ ;
 }
  if(x>0&&ans=n) 
  cout <<n-1<<endl;
   else
   cout<<ans<<endl; 
    return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:28:9: error: lvalue required as left operand of assignment
   28 |   if(x>0&&ans=n)
      |      ~~~^~~~~
Language: C++

#include <bits/stdc++.h>
#include <cstdlib>
#include <cmath>
#define rep(i,n) for (long long i=0; i < (n); ++i)
#define rep2(i,n,m) for(long long i=n;i<=m;i++)
using namespace std;
using ll = long long;
using P = pair<int,int>;
const ll INF=1e18 ;
inline void chmax(ll& a,ll b){a=max(a,b);}
inline void chmin(ll& a,ll b){a=min(a,b);}

int main(){
 int n,x;
 cin>>> n>>x ;
 vector<int> A(n) ;
 rep(i,n) cin>> A[i] ;
 sort(A.begin(),A.end()) ;
 int ans=0 ;
 rep(i,n){
   if(A[i]>x){
     break ;
   }
   
   x-=A[i] ;
  ans++ ;
 }
  if(x>0&&ans=n) 
  cout <<n-1<<endl;
   else
   cout<<ans<<endl; 
    return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:15:7: error: expected primary-expression before '>' token
   15 |  cin>>> n>>x ;
      |       ^
a.cc:28:9: error: lvalue required as left operand of assignment
   28 |   if(x>0&&ans=n)
      |      ~~~^~~~~
Language: C++

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

int main(){
  int n,x;
  cin >> n >> x;
  vector<int> a(n);
  for(int i=0;i<n;i++) cin >> a.at(i);
  
  sort(a.begin(),a.end());
  
  int k=0;
  
  for(int i=0;i<n;i++){
    if(a.at(i)<=x){
      x-=a.at(i)
        k++;
    }
    else
      break;
  }
  
  cout << k << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:16:17: error: expected ';' before 'k'
   16 |       x-=a.at(i)
      |                 ^
      |                 ;
   17 |         k++;
      |         ~
Language: C++

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

int main(){
  int n,x;
  cin >> n >> x;
  vector<int> a(n);
  for(int i=0;i<n;i++) cin >> a.at(i);
  
  sort(a.begin(),a.end());
  
  int k=0;
  
  for(int i=0;i<n;i++){
    if(a.at(i)<=x){x-=a.at(i);k++}
    else break;
  }
  
  cout << k << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:15:34: error: expected ';' before '}' token
   15 |     if(a.at(i)<=x){x-=a.at(i);k++}
      |                                  ^
      |                                  ;
Language: C++

#include<bits/stdc++.h>
using namespace std;
int main(){
  int n,x;
  cin >> n >> x;
  int a[n];
  for(int i=0;i<n;i++)cin >> a[i];
  sort(a,a+n);
  int b=0;
  while(b<=n&&x>0){
    x-=a[i];
    if(x>=0)b++;
  }
  cout << b;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:11:10: error: 'i' was not declared in this scope
   11 |     x-=a[i];
      |          ^
Language: C++

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

int main() {
  int N, x;
  string a[110];
  cin >> N >> x;
  for (int i = 0; i < N; i++) {
  	cin >> a[i];
  }
  
  sort(s, s + N);
  int counter = 0;
  
  for (int i = 0; x < 0; i++) {
    if (x => a[i]) {
    x -= a[i];
    counter++;
    } 
  }
  cout << counter << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:12:8: error: 's' was not declared in this scope
   12 |   sort(s, s + N);
      |        ^
a.cc:16:12: error: expected primary-expression before '>' token
   16 |     if (x => a[i]) {
      |            ^
a.cc:17:7: error: no match for 'operator-=' (operand types are 'int' and 'std::string' {aka 'std::__cxx11::basic_string<char>'})
   17 |     x -= a[i];
      |     ~~^~~~~~~
Language: C++

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

int main() {
  int N, x;
  string a[110];
  cin >> N >> x;
  for (int i = 0; i < N; i++) {
  	cin >> a[i];
  }
  
  sort(s, s + N);
  int counter = 0;
  
  for (int i = 0; x < 0; i++) {
    x -= a[i];
    counter++;
  }
  cout << counter << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:12:8: error: 's' was not declared in this scope
   12 |   sort(s, s + N);
      |        ^
a.cc:16:7: error: no match for 'operator-=' (operand types are 'int' and 'std::string' {aka 'std::__cxx11::basic_string<char>'})
   16 |     x -= a[i];
      |     ~~^~~~~~~
Language: C++

#include <algorithm>
// #include <vector>
// #include <algorithm>
// #include <cmath>
// #include <math.h>
using namespace std;

int main(){
    int N, X;
    cin >> N >> X;
    int AA[N];
    for (int i=0; i<N; i++) cin >> AA[i];
    sort(AA, AA + N);
    int x = X;
    int c = 0;
    for (int i=0; i<N; i++){
        if (x - AA[i] >= 0){
            x -= AA[i];
            c++;
        } else {
            break;
        }
    } 
    cout << c << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:10:5: error: 'cin' was not declared in this scope
   10 |     cin >> N >> X;
      |     ^~~
a.cc:2:1: note: 'std::cin' is defined in header '<iostream>'; this is probably fixable by adding '#include <iostream>'
    1 | #include <algorithm>
  +++ |+#include <iostream>
    2 | // #include <vector>
a.cc:24:5: error: 'cout' was not declared in this scope
   24 |     cout << c << endl;
      |     ^~~~
a.cc:24:5: note: 'std::cout' is defined in header '<iostream>'; this is probably fixable by adding '#include <iostream>'
a.cc:24:18: error: 'endl' was not declared in this scope
   24 |     cout << c << endl;
      |                  ^~~~
a.cc:2:1: note: 'std::endl' is defined in header '<ostream>'; this is probably fixable by adding '#include <ostream>'
    1 | #include <algorithm>
  +++ |+#include <ostream>
    2 | // #include <vector>
Language: C++

#include<iostream>
#include<algorithm>
#include<string>
#include<set>
#include<math.h>
using namespace std;

int main(){
    int N, x;
    int a[110];
    cin >> N >> x;
    for(int i=0; i<N; i++){
        cin >> a[i];
    }
    
    sort(a, a+N);
    int sum=0, count=0;
    while(sum<x){
        sum+=a[count];
        //cout << a[count] << " " << sum << " " << count << endl;
        count++;
    }
    count << count-1 << endl;
    return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:23:22: error: invalid operands of types 'int' and '<unresolved overloaded function type>' to binary 'operator<<'
   23 |     count << count-1 << endl;
      |     ~~~~~~~~~~~~~~~~~^~~~~~~
Language: C++

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

int main(){
  int n,x;
  int a[n];
  int sum;
  int count=0;
  
  cin>>n>>x;
  for(int i=0;i<n;i++){
    cin>>a[i];
  }
  
  sort(a,a+n);
  
  for(int i=0;i<n;i++){
    sum+=a[i];
  }
  if(sum==x){
    cout<<n<<endl;
  }
  else{
    for(int i=0;i<n;i++){
       sum=0;
       sum+=a[i];
       if(sum<=x){
         count++;
       }
    }
  }
  cout<<count<<endl;
  }
}


Compiler output:
a.cc:35:1: error: expected declaration before '}' token
   35 | }
      | ^
Language: C++

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

int main(){
  int n,x;
  int a[n];
  int sum;
  int count=0;
  
  cin>>n>>x;
  for(int i=0;i<n;i++){
    cin>>a[i];
  }
  
  sort(a,a+n);
  
  for(int i=0;i<n;i++){
    sum+=a[i];
  }
  if(sum==x){
    cout<<n<<endl;
  }
  else{
    for(int i=0;i<n;i++){
      while(x-a[i]>0){
        count++;
      }
    }
  cout<<count<<endl;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:31:2: error: expected '}' at end of input
   31 | }
      |  ^
a.cc:5:11: note: to match this '{'
    5 | int main(){
      |           ^
Language: C++

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

int main(){
  int n,x;
  int a[n];
  int count=0;
  
  cin>>n>>x;
  for(int i=0;i<n;i++){
    cin>>a[i]
  }
  
  sort(a,a+n);
  
  for(int i=0;i<n;i++){
    while(x-a[i]>=0){
    x-=a[i];
    count++;
    }
  }
  cout<<count<<endl;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:12:14: error: expected ';' before '}' token
   12 |     cin>>a[i]
      |              ^
      |              ;
   13 |   }
      |   ~
Language: C++

#include <iostream>
using namespace std;

int main(){
  int n,x;
  int a[n];
  int count=0;
  
  cin>>n>>x;
  for(int i=0;i<n;i++){
    cin>>a[i]
  }
  
  sort(a,a+n);
  
  for(int i=0;i<n;i++){
    while(x-a[i]>=0){
    x-=a[i];
    count++;
    }
  }
  cout<<count<<endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:11:14: error: expected ';' before '}' token
   11 |     cin>>a[i]
      |              ^
      |              ;
   12 |   }
      |   ~           
a.cc:14:3: error: 'sort' was not declared in this scope; did you mean 'short'?
   14 |   sort(a,a+n);
      |   ^~~~
      |   short
Language: C++

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

int main(){
    int N,x,count =0,max=0;
    cin >> N >> x;
    vector<int> kodomo(N);

    for(int i = 0;i < N;i++)
        cin >> kodomo.at(i);

    sort(kodomo.begin(),kodomo.end());

    for(int i = 0;i < N;i++)
        max +=kodomo.at(i);

    if(max < x)
        count = N-1;
    else{
        for(int i = 0;i < N;i++){
            if(x - kodomo.at(i) < 0)
                break;
            else{
                x -= kodomo.at(i);
                count++;
            }
    }
    

    cout << count << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:31:2: error: expected '}' at end of input
   31 | }
      |  ^
a.cc:4:11: note: to match this '{'
    4 | int main(){
      |           ^
Language: C++

#include<iostream>
#include<algorithm>

int main(){
  int n,x;
  cin>>n>>x;
  
  int a[n];
  for(int i=0;i<n;i++){
    cin>>a[i];
  }
  
  sort(a,a+n);
  
  int i=0;
  while(x>=a[i]){
    x-=a[i];
    i++;
  }
  cout<<i<<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>>n>>x;
      |   ^~~
      |   std::cin
In file included 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:13:3: error: 'sort' was not declared in this scope; did you mean 'std::sort'?
   13 |   sort(a,a+n);
      |   ^~~~
      |   std::sort
In file included from /usr/include/c++/14/algorithm:86,
                 from a.cc:2:
/usr/include/c++/14/pstl/glue_algorithm_defs.h:296:1: note: 'std::sort' declared here
  296 | sort(_ExecutionPolicy&& __exec, _RandomAccessIterator __first, _RandomAccessIterator __last);
      | ^~~~
a.cc:20:3: error: 'cout' was not declared in this scope; did you mean 'std::cout'?
   20 |   cout<<i<<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:20:12: error: 'endl' was not declared in this scope; did you mean 'std::endl'?
   20 |   cout<<i<<endl;
      |            ^~~~
      |            std::endl
In file included from /usr/include/c++/14/iostream:41:
/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 (){
  int N,x;
  cin >> N >> x;
  vector<int> X(N);
  for (int i=0; i<N ; i++)
    cin >> X.at(i);
  sort(X.begin(),X.end()); //小さい順に下から引いていく
  
  int i ;
  for (i=0; i<N ; i++){
   if (x-X.at()i>=0)
      x -= X.at(i);//０より大きい限り引く
  }
  cout << i <<endl;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:13:14: error: no matching function for call to 'std::vector<int>::at()'
   13 |    if (x-X.at()i>=0)
      |          ~~~~^~
In file included from /usr/include/c++/14/vector:66,
                 from /usr/include/c++/14/functional:64,
                 from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:53,
                 from a.cc:1:
/usr/include/c++/14/bits/stl_vector.h:1180:7: note: candidate: 'std::vector<_Tp, _Alloc>::reference std::vector<_Tp, _Alloc>::at(size_type) [with _Tp = int; _Alloc = std::allocator<int>; reference = int&; size_type = long unsigned int]'
 1180 |       at(size_type __n)
      |       ^~
/usr/include/c++/14/bits/stl_vector.h:1180:7: note:   candidate expects 1 argument, 0 provided
/usr/include/c++/14/bits/stl_vector.h:1199:7: note: candidate: 'std::vector<_Tp, _Alloc>::const_reference std::vector<_Tp, _Alloc>::at(size_type) const [with _Tp = int; _Alloc = std::allocator<int>; const_reference = const int&; size_type = long unsigned int]'
 1199 |       at(size_type __n) const
      |       ^~
/usr/include/c++/14/bits/stl_vector.h:1199:7: note:   candidate expects 1 argument, 0 provided
a.cc:13:16: error: expected ')' before 'i'
   13 |    if (x-X.at()i>=0)
      |       ~        ^
      |                )
Language: C++

#include <bits/stdc++.h>
using namespace std;
int main (){
  int N,x;
  cin >> N >> x;
  vector<int> X(N);
  for (int i=0; i<N ; i++)
    cin >> X.at(i);
  sort(X.begin(),X.end()); //小さい順に下から引いていく
  
  int i ;
  for (i=0; i<N ; i++){
   if (x-X.at(i)=>0)
      x -= X.at(i);//０より大きい限り引く
  }
  cout << i <<endl;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:13:18: error: expected primary-expression before '>' token
   13 |    if (x-X.at(i)=>0)
      |                  ^
Language: C++

#include <bits/stdc++.h>
using namespace std;
int main (){
  int N,x;
  cin >> N >> x;
  vector<int> X(N);
  for (int i=0; i<N ; i++)
    cin >> X.at(i);
  sort(X.begin(),X.end()); //小さい順に下から引いていく
  
  int i ;
  for (i=0; i<N ; i++){
   if (x-X.at()i=>0)
      x -= X.at(i);//０より大きい限り引く
  }
  cout << i <<endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:13:14: error: no matching function for call to 'std::vector<int>::at()'
   13 |    if (x-X.at()i=>0)
      |          ~~~~^~
In file included from /usr/include/c++/14/vector:66,
                 from /usr/include/c++/14/functional:64,
                 from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:53,
                 from a.cc:1:
/usr/include/c++/14/bits/stl_vector.h:1180:7: note: candidate: 'std::vector<_Tp, _Alloc>::reference std::vector<_Tp, _Alloc>::at(size_type) [with _Tp = int; _Alloc = std::allocator<int>; reference = int&; size_type = long unsigned int]'
 1180 |       at(size_type __n)
      |       ^~
/usr/include/c++/14/bits/stl_vector.h:1180:7: note:   candidate expects 1 argument, 0 provided
/usr/include/c++/14/bits/stl_vector.h:1199:7: note: candidate: 'std::vector<_Tp, _Alloc>::const_reference std::vector<_Tp, _Alloc>::at(size_type) const [with _Tp = int; _Alloc = std::allocator<int>; const_reference = const int&; size_type = long unsigned int]'
 1199 |       at(size_type __n) const
      |       ^~
/usr/include/c++/14/bits/stl_vector.h:1199:7: note:   candidate expects 1 argument, 0 provided
a.cc:13:16: error: expected ')' before 'i'
   13 |    if (x-X.at()i=>0)
      |       ~        ^
      |                )
Language: C++

#include<iostream>
#include<stdio.h>
#include<algorithm>
#include<vector>
using namespace std;
int main(){
int x,n,m,ans=0,sum=0;
vector<int> a;
cin>>n>>x;
for(int i=0;i<n;i++){
cin>>m;
a.push_back(m);
}
sort(m.begin(),m.end());
for(int i=0;i<n;i++){
sum+=a.at(i);
if(sum<=x)ans++;
else break;
}
cout<<ans<<endl;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:14:8: error: request for member 'begin' in 'm', which is of non-class type 'int'
   14 | sort(m.begin(),m.end());
      |        ^~~~~
a.cc:14:18: error: request for member 'end' in 'm', which is of non-class type 'int'
   14 | sort(m.begin(),m.end());
      |                  ^~~
Language: C++

#include<iostream>
#include<stdio.h>
using namespace std;
int main(){
int x,n,m,ans=0,sum=0;
vector<int> a;
cin>>n>>x;
for(int i=0;i<n;i++){
cin>>m;
a.push_back(m);
}
sort(m.begin(),m.end());
for(int i=0;i<n;i++){
sum+=a.at(i);
if(sum<=x)ans++;
else break;
}
cout<<ans<<endl;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:6:1: error: 'vector' was not declared in this scope
    6 | vector<int> a;
      | ^~~~~~
a.cc:2:1: note: 'std::vector' is defined in header '<vector>'; this is probably fixable by adding '#include <vector>'
    1 | #include<iostream>
  +++ |+#include <vector>
    2 | #include<stdio.h>
a.cc:6:8: error: expected primary-expression before 'int'
    6 | vector<int> a;
      |        ^~~
a.cc:10:1: error: 'a' was not declared in this scope
   10 | a.push_back(m);
      | ^
a.cc:12:8: error: request for member 'begin' in 'm', which is of non-class type 'int'
   12 | sort(m.begin(),m.end());
      |        ^~~~~
a.cc:12:18: error: request for member 'end' in 'm', which is of non-class type 'int'
   12 | sort(m.begin(),m.end());
      |                  ^~~
a.cc:12:1: error: 'sort' was not declared in this scope; did you mean 'short'?
   12 | sort(m.begin(),m.end());
      | ^~~~
      | short
a.cc:14:6: error: 'a' was not declared in this scope
   14 | sum+=a.at(i);
      |      ^
Language: C

#include <stdio.h>

#define  swap (a,b)
{
  int temp;

if(a>b)
{
temp = b;
b = a;
a = temp;
}
}

int main (void)
{
int N,x;
int a[x];
int i;

scanf("%d%d",&N,&x);

for(i=0;i<N;i++)
scanf("%d",&a[i]);

for(i=0;i<N-1;i++)
swap(a[i],a[i+1];

Nx = N;
int count = 0;

do
{
if(Nx>a[i])
{
Nx -= a[i];
count ++;
}
else break;
}

printf("%d",count);

return 0;
}

Compiler output:
main.c:4:1: error: expected identifier or '(' before '{' token
    4 | {
      | ^
main.c: In function 'main':
main.c:3:18: error: 'b' undeclared (first use in this function)
    3 | #define  swap (a,b)
      |                  ^
main.c:27:1: note: in expansion of macro 'swap'
   27 | swap(a[i],a[i+1];
      | ^~~~
main.c:3:18: note: each undeclared identifier is reported only once for each function it appears in
    3 | #define  swap (a,b)
      |                  ^
main.c:27:1: note: in expansion of macro 'swap'
   27 | swap(a[i],a[i+1];
      | ^~~~
main.c:27:17: error: expected ')' before ';' token
   27 | swap(a[i],a[i+1];
      |     ~           ^
      |                 )
main.c:44:10: error: expected ';' before '}' token
   44 | return 0;
      |          ^
      |          ;
   45 | }
      | ~
Language: C++

#include <iostream>
#include <algorithm>
#include <vector>

using namespace std;
int main(){
  int N,x;
  cin >> N >> x;
  vector<int> A;
  for(int i=0;i<N;i++){
    int a;
    cin >> a;
    A.pusu_back(a);
  }
  sort(A.begin(),A.end());
  int ans=0;
  for(auto a:A){
    if(x>=a){
      x-=a;
      ans++;}
    else break;
  }
  cout << ans << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:13:7: error: 'class std::vector<int>' has no member named 'pusu_back'; did you mean 'push_back'?
   13 |     A.pusu_back(a);
      |       ^~~~~~~~~
      |       push_back
Language: C++

#include <bits/stdc++.h>

#define REP(i, x) REPI(i, 0, x)
#define REPI(i, a, b) for (int i = int(a); i < int(b); ++i)
#define ALL(x) (x).begin(), (x).end()

typedef long long ll;
using namespace std;

int main() {
  cin.tie(0);
  ios::sync_with_stdio(false);

  int N;
  ll x;
  cin >> N >> x;
  vector<int> a;
  int _a;
  REP(i, N) {
    cin >> _a;
    a.push_back(_a);
  }
  sort(a.begin(), a.end());
  if (accumulate(a.begin(), a.end(), 0) == x) {
    cout << N << endl;
    return 0;
  }

  ll ans = 0ll;
  ll sum = 0ll;
  REP(i, N) {
    sum += a.at(i);
    if (sum > x) {
      break;
    }
    ++ans;
  }

  cout << min(N - 1, ans) << endl;

  return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:39:14: error: no matching function for call to 'min(int, ll&)'
   39 |   cout << min(N - 1, ans) << 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:233:5: note: candidate: 'template<class _Tp> constexpr const _Tp& std::min(const _Tp&, const _Tp&)'
  233 |     min(const _Tp& __a, const _Tp& __b)
      |     ^~~
/usr/include/c++/14/bits/stl_algobase.h:233:5: note:   template argument deduction/substitution failed:
a.cc:39:14: note:   deduced conflicting types for parameter 'const _Tp' ('int' and 'll' {aka 'long long int'})
   39 |   cout << min(N - 1, ans) << endl;
      |           ~~~^~~~~~~~~~~~
/usr/include/c++/14/bits/stl_algobase.h:281:5: note: candidate: 'template<class _Tp, class _Compare> constexpr const _Tp& std::min(const _Tp&, const _Tp&, _Compare)'
  281 |     min(const _Tp& __a, const _Tp& __b, _Compare __comp)
      |     ^~~
/usr/include/c++/14/bits/stl_algobase.h:281:5: 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:5686:5: note: candidate: 'template<class _Tp> constexpr _Tp std::min(initializer_list<_Tp>)'
 5686 |     min(initializer_list<_Tp> __l)
      |     ^~~
/usr/include/c++/14/bits/stl_algo.h:5686:5: note:   candidate expects 1 argument, 2 provided
/usr/include/c++/14/bits/stl_algo.h:5696:5: note: candidate: 'template<class _Tp, class _Compare> constexpr _Tp std::min(initializer_list<_Tp>, _Compare)'
 5696 |     min(initializer_list<_Tp> __l, _Compare __comp)
      |     ^~~
/usr/include/c++/14/bits/stl_algo.h:5696:5: note:   template argument deduction/substitution failed:
a.cc:39:14: note:   mismatched types 'std::initializer_list<_Tp>' and 'int'
   39 |   cout << min(N - 1, ans) << endl;
      |           ~~~^~~~~~~~~~~~
Language: C++

using namespace std;
int main()
{
    int n,k;
    cin >> n >> k;
    vector<int> v(n);
    for(int i = 0;i < n;++i)
        cin >> v.at(i);
    sort(v.begin(),v.end());
    int sum = 0;
    int count = 0;
    for(int i = 0;i < n;++i)
    {
        if(sum + v[i] >= k)
        {
            if(sum + v[i] == k)
            {
                count++;
            }
            break;
        }
        if(i == n - 1)
        {
            break;
        }
        sum += v[i];
        count++;
    }
    cout << count <<endl;
}



Compiler output:
a.cc: In function 'int main()':
a.cc:5:5: error: 'cin' was not declared in this scope
    5 |     cin >> n >> k;
      |     ^~~
a.cc:1:1: note: 'std::cin' is defined in header '<iostream>'; this is probably fixable by adding '#include <iostream>'
  +++ |+#include <iostream>
    1 | using namespace std;
a.cc:6:5: error: 'vector' was not declared in this scope
    6 |     vector<int> v(n);
      |     ^~~~~~
a.cc:1:1: note: 'std::vector' is defined in header '<vector>'; this is probably fixable by adding '#include <vector>'
  +++ |+#include <vector>
    1 | using namespace std;
a.cc:6:12: error: expected primary-expression before 'int'
    6 |     vector<int> v(n);
      |            ^~~
a.cc:8:16: error: 'v' was not declared in this scope
    8 |         cin >> v.at(i);
      |                ^
a.cc:9:10: error: 'v' was not declared in this scope
    9 |     sort(v.begin(),v.end());
      |          ^
a.cc:9:5: error: 'sort' was not declared in this scope; did you mean 'short'?
    9 |     sort(v.begin(),v.end());
      |     ^~~~
      |     short
a.cc:29:5: error: 'cout' was not declared in this scope
   29 |     cout << count <<endl;
      |     ^~~~
a.cc:29:5: note: 'std::cout' is defined in header '<iostream>'; this is probably fixable by adding '#include <iostream>'
a.cc:29:21: error: 'endl' was not declared in this scope
   29 |     cout << count <<endl;
      |                     ^~~~
a.cc:1:1: note: 'std::endl' is defined in header '<ostream>'; this is probably fixable by adding '#include <ostream>'
  +++ |+#include <ostream>
    1 | using namespace std;
Language: C++

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

#define PB push_back

int main(){
    int N,x;
    cin >> N >> x;
    vector<int> a(N);
    rep(i,N){
        cin >> a.at(i);
    }
    ALL(a);
    int ans = 0;
    for(int i=0;i<N;i++){
        x -= a.at(i);
        if(x == 0){
            ans++;
            break;
        }else if(x < 0){      
            break;
        }else{
            ans++;
            if(i == N-1){
               break;
            }
        }
    }
    if(x > 0 && ans == N){
        ans --;
    }
    
    cout << ans << endl;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:15:5: error: 'ALL' was not declared in this scope
   15 |     ALL(a);
      |     ^~~
Language: C++

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

int ketasum(int n){
  int sum = 0;
  while (n > 0){
    sum += n % 10;
    n /= 10;
  }
  return sum;
}

int main(){
  int n, x;
  cin >> n >> x;
  vector<int> a(n);
  for (int i = 0; i < n; i++) cin >> a[i];

  int count = 0;
  int rest = x;
  sort(a.begin(), a.end(), greater<int>());
  for (int i = 0; i < n-1; i++){
    rest = x -= a[i];
    if (rest - a[i] < 0) break;
    count++;
  }
  int sum =0
  for(int i = 0; i < n; i++){
    sum += a[i];
  }
  if (sum == x) count++;
  cout << count << endl;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:28:3: error: expected ',' or ';' before 'for'
   28 |   for(int i = 0; i < n; i++){
      |   ^~~
a.cc:28:18: error: 'i' was not declared in this scope
   28 |   for(int i = 0; i < n; i++){
      |                  ^
Language: C++

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

int ketasum(int n){
  int sum = 0;
  while (n > 0){
    sum += n % 10;
    n /= 10;
  }
  return sum;
}

int main(){
  int n, x;
  cin >> n >> x;
  vector<int> a(n);
  for (int i = 0; i < n; i++) cin >> a[i];

  int count = 0;
  int rest = x;
  sort(a.begin(), a.end(), greater<int>())
  for (int i = 0; i < n; i++){
    rest = x -= a[i];
    if (rest - a[i] < 0) break;
    while(i<n-1) count++;
    if (i == n-1){
      if (rest > 0) break;
      else count++;
    }
  }

  cout << count << endl;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:21:43: error: expected ';' before 'for'
   21 |   sort(a.begin(), a.end(), greater<int>())
      |                                           ^
      |                                           ;
   22 |   for (int i = 0; i < n; i++){
      |   ~~~                                      
a.cc:22:19: error: 'i' was not declared in this scope
   22 |   for (int i = 0; i < n; i++){
      |                   ^
Language: C++

int main(){
    int N, X;
  cin >> N >> X;
  vector <int> a(N);
  rep(i, N){
    cin >> a[i];
  }
  
   int sum = accumulate(a.begin(),a.end(),0);
    
  if(X == sum){
    cout << N << endl;
  }
  else if(X > sum){
    cout << N - 1 << endl;
  }
  
  else{
      int sum1 = accumulate(a.begin(),a.begin()+1,0);
      int sum2 = accumulate(a.begin()+1,a.begin(),0);
      int sum3 = accumulate(a[0],a[2],0);
    rep(i,N){
      
      }
    }
  }

Compiler output:
a.cc: In function 'int main()':
a.cc:3:3: error: 'cin' was not declared in this scope
    3 |   cin >> N >> X;
      |   ^~~
a.cc:4:3: error: 'vector' was not declared in this scope
    4 |   vector <int> a(N);
      |   ^~~~~~
a.cc:4:11: error: expected primary-expression before 'int'
    4 |   vector <int> a(N);
      |           ^~~
a.cc:5:7: error: 'i' was not declared in this scope
    5 |   rep(i, N){
      |       ^
a.cc:5:3: error: 'rep' was not declared in this scope
    5 |   rep(i, N){
      |   ^~~
a.cc:9:25: error: 'a' was not declared in this scope
    9 |    int sum = accumulate(a.begin(),a.end(),0);
      |                         ^
a.cc:9:14: error: 'accumulate' was not declared in this scope
    9 |    int sum = accumulate(a.begin(),a.end(),0);
      |              ^~~~~~~~~~
a.cc:12:5: error: 'cout' was not declared in this scope
   12 |     cout << N << endl;
      |     ^~~~
a.cc:12:18: error: 'endl' was not declared in this scope
   12 |     cout << N << endl;
      |                  ^~~~
a.cc:15:5: error: 'cout' was not declared in this scope
   15 |     cout << N - 1 << endl;
      |     ^~~~
a.cc:15:22: error: 'endl' was not declared in this scope
   15 |     cout << N - 1 << endl;
      |                      ^~~~
Language: C++

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

int main() {
  int N, x, y. ans;
  y = 0;
  cin >> N >> x;
  vector<int> kids(110);
  for(int i = 0; i < N; i++){
   cin >> kids.at(i); 
  }
  sort(kids.begin(),kids.end());
  int i = 0;
  while(y < x){
    y += kids.at(i);
    i++;
      ans++;
  }
  cout << ans - 1 << endl;
  
}

Compiler output:
a.cc: In function 'int main()':
a.cc:7:14: error: expected initializer before '.' token
    7 |   int N, x, y. ans;
      |              ^
a.cc:8:3: error: 'y' was not declared in this scope
    8 |   y = 0;
      |   ^
a.cc:19:7: error: 'ans' was not declared in this scope; did you mean 'abs'?
   19 |       ans++;
      |       ^~~
      |       abs
a.cc:21:11: error: 'ans' was not declared in this scope; did you mean 'abs'?
   21 |   cout << ans - 1 << endl;
      |           ^~~
      |           abs
Language: C++

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

int main(){
  int N,x;//N人ｘ個
  cin >> N >> x;
  vector<int> a(N);
  for(int i=0;i<N;i=i+1){
    cin >> a.at(i);
  }
  sort(a.begin(),a.end());
  int sun = 0;
  int count;
  for(int i=0;i<N;i=i+1){
    sum = sum + a.at(i);
    if(sum <= x)count = i;
    else if(sum > x){
      count = i - 1;
      break;
    }
  }
  cout << count << endl;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:15:5: error: 'sum' was not declared in this scope; did you mean 'sun'?
   15 |     sum = sum + a.at(i);
      |     ^~~
      |     sun
Language: C++

#include <bits/stdc++.h>

 using namespace std;
 typedef long long ll;

 int main() {
   int N, X;

   cin >> N >> X;

   vector<ll> a(N);

   for (int i = 0; i < N; i++) {
     cin >> a.at(i);
   }

   sort(a.begin(), a.end());

   int ans;
   for (int i = 0; i < N; i++) {
     if (X >= a.at(i)) {
       ans++;
       X -= a.at(i)
     }
   }

   if (ans == N && X > 0) ans--;
   cout << ans << endl;
  }


Compiler output:
a.cc: In function 'int main()':
a.cc:23:20: error: expected ';' before '}' token
   23 |        X -= a.at(i)
      |                    ^
      |                    ;
   24 |      }
      |      ~
Language: C++

#include <bits/stdc++.h>
using namespace std;
int main(){
  long long int N,x,s=0;cin>>N>>x;
  vector<int>a(N);
  for(int i=0;i<N;i++)cin>>a.at(i);
  sort(a.begin(),a.end());
  int i;
  for(i=0;i<N;i++){
    s+=A.at(i);
    if(s>x)break;
  }
  if(s==x)cout<<N<<endl;
  else if(s>x)cout<<i+1<<endl;
  else cout<<N-1<<endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:10:8: error: 'A' was not declared in this scope
   10 |     s+=A.at(i);
      |        ^
Language: C++

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

int main(){
  int N, x;
  cin >> N >> x;
  vector<int> data(N);
  for(int i = 0; i < N; i++){
    cin >> data.at(i);
  }
  sort(data.begin(), data.end());
  int point = X;
  int count = 0;
  for(int i = 0; i < N; i++){
    point -= data.at(i);
    if(point < 0) break;
    count++;
  }
  cout << count << endl;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:12:15: error: 'X' was not declared in this scope
   12 |   int point = X;
      |               ^
Language: C++

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

int main(){
  int N, x;
  cin >> N >> x;
  vector<int> data(N);
  for(int i = 0; i < N; i++){
    cin >> data.at(i);
  }
  sort(data.begin(), data.end());
  int point = X;
  int count = 0;
  for(int i = 0; i < N; i++){
    point -= data.at(i);
    if(point < 0) break;
    count++;
  }
  cout << count << endl;
}

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

#include <iostream>
#include <algorithm>

using namespace std;

#define rep(i, a, n) for (int i = a; i < (n); ++i)

int main()
{
	int n, x;
	cin >> n >> x;
	int a[n];
	int count = 0;
	
	rep(i, 0, n) cin >> a[i];
	
	sort(a.begin(), a.end());
	
	rep(i, 0, n)
	{
		if (a[i] <= x) 
		{
			if (i == (n - 1))
			{
				if (a[i] == x) 
				{
					++count;
				}
			}
			else
			{
				++count;
				x -= a[i];
			}
		}
	}
	cout << count << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:17:16: error: request for member 'begin' in 'a', which is of non-class type 'int [n]'
   17 |         sort(a.begin(), a.end());
      |                ^~~~~
a.cc:17:27: error: request for member 'end' in 'a', which is of non-class type 'int [n]'
   17 |         sort(a.begin(), a.end());
      |                           ^~~
Language: C++

#include <iostream>
#include <algorithm>

using namespace std;

#define rep(i, a, n) for (int i = a; i < (n); ++i)

int main()
{
	int n, x;
	cin >> n >> x;
	int a[n];
	int count = 0;
	
	rep(i, 0, n) cin >> a[i]］
	
	sort(a.begin(), a.end());
	
	rep(i, 0, n)
	{
		if (a[i] <= x) 
		{
			if (i == (n - 1))
			{
				if (a[i] == x) 
				{
					++count;
				}
			}
			else
			{
				++count;
				x -= a[i];
			}
		}
	}
	cout << count << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:15:33: error: expected ';' before '\U0000ff3d'
   15 |         rep(i, 0, n) cin >> a[i]］
      |                                 ^~
      |                                 ;
Language: C++

#include <iostream> 

using namespace std;

#define rep(i, a, n) for (int i = a; i < (n); ++i)

int main()
{
	int n, x;
	cin >> n >> x;
	int a[n];
	int count = 0;
	
	rep(i, 0, n) cin >> a[i]］
	
	sort(a.begin(), a.end());
	
	rep(i, 0, n)
	{
		if (a[i] <= x) 
		{
			if (i == (n - 1))
			{
				if (a[i] == x) 
				{
					++count;
				}
			}
			else
			{
				++count;
				x -= a[i];
			}
		}
	}
	cout << count << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:14:33: error: expected ';' before '\U0000ff3d'
   14 |         rep(i, 0, n) cin >> a[i]］
      |                                 ^~
      |                                 ;
Language: C++

#include<bits/stdc++.h>
using namespace std;
 
int main(){
   int N;
   long int x;
   cin >> N >> x;
   long int count = 0;
   vector<long int> a(N);
    long int answer = 0;
   for(int i = 0; i < N; i++){
       cin >> a[i];
   }

   sort(a.begin(),a.end());

    for(int i = 0; i < N; i++){
        if(count + a[i] <= x){
        answer += 1;
        count += a[i];
        }else{
            break;
        }
    }

    if(ans == N && x - count > 0) --answer;

    cout << answer;

    return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:26:8: error: 'ans' was not declared in this scope; did you mean 'abs'?
   26 |     if(ans == N && x - count > 0) --answer;
      |        ^~~
      |        abs
Language: C++

#include <bits/stdc++.h>
using namespace std;
int main(){
  int N,x;
  cin >> N >> x;
  vector<int> a(N);
  for (int i = 0; i < N; i++) cin >> a[i];
  sort(A.begin(),A.end());
  int sum = 0;
  for (int i = 0; i < N; i++){
    sum += a[i];
    if (x < sum){
      cout << i;
      break;
    }
  }
  if (x >= sum) cout << N;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:8:8: error: 'A' was not declared in this scope
    8 |   sort(A.begin(),A.end());
      |        ^
Language: C++

#include<iostream>
#include<algorithm>
using namespace std;
int main(){
  int n, x;
  int a[110];
  cin >> n >> x;
  for ( int i = 0; i < n; i++){
    cin >> a[i];
  }
  sort(a, a + n);
  int sum = 0;
  int Numb;
  for ( int i = 0; i< n; i++){
    if(x - sum >= 0){
      sum += a[i];
      Numb = i;
    }
    else if (a[0] > x){
      Numb = 0;
  }
  cout << Numb << endl;
  return 0;
}
      
    


Compiler output:
a.cc: In function 'int main()':
a.cc:24:2: error: expected '}' at end of input
   24 | }
      |  ^
a.cc:4:11: note: to match this '{'
    4 | int main(){
      |           ^
Language: C++

#include <bits/stdc++.h>
using namespace std;
 
int main()
{
	int N;
	int x;
	int tmp;
	int sum = 0;
	int answer;

	cin >> N >> x;

	vector<int> a(N);

	for (int i = 0; i < N; i++) {
		cin >> a.at(i);
		sum += a.at(i);
	}

	// 和と等しければ全員
	if (sum == x) {
		answer = N;
	}
	// それ以外
	else {
		sort(a.begin(), a.end()); // 昇順にソート
		
		tmp = x;

		for (int i = 0; i < N; i++) {

			if (tmp > a.at(i) ) {
				tmp -= a.at(i);
			}
			else {
				break;
			}
		}
		answer = min( i + 1, N - 1 );
	}

	cout << answer << endl;
	return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:40:31: error: 'i' was not declared in this scope
   40 |                 answer = min( i + 1, N - 1 );
      |                               ^
Language: C++

#include <bits/stdc++.h>
using namespace std;
 
int main()
{
	int N;
	int x;
	int tmp = 0;
	int answer = 0;

	cin >> N >> x;

	vector<int> a(N);

	for (int i = 0; i < N; i++) {
		cin >> a.at(i);
		tmp += a.a(i);
	}
	
	sort(a.begin(), a.end() ); // 昇順にソート

	int i = 0;
	while ( tmp > 0 ) {		
		if (tmp - a.at(i) > 0) {
			tmp -= a.at(i);
			i++;
		}
		else {
			break;
		}		
	}

	answer = i;

	cout << answer << endl;
	return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:17:26: error: 'class std::vector<int>' has no member named 'a'; did you mean 'at'?
   17 |                 tmp += a.a(i);
      |                          ^
      |                          at