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

#include <iostream>
#include <string>
#include <cstring>
//#include<algorirhm>
int main()
{
	long long a,b,c,k;
	cin>>a>>b>>c>>k;
	if(a>=k) cout<<k;
	else if((a+b)>=k) cout<<a;
	else cout<<a-(k-a-b);
}

Compiler output:
a.cc: In function 'int main()':
a.cc:8:9: error: 'cin' was not declared in this scope; did you mean 'std::cin'?
    8 |         cin>>a>>b>>c>>k;
      |         ^~~
      |         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:9:18: error: 'cout' was not declared in this scope; did you mean 'std::cout'?
    9 |         if(a>=k) cout<<k;
      |                  ^~~~
      |                  std::cout
/usr/include/c++/14/iostream:63:18: note: 'std::cout' declared here
   63 |   extern ostream cout;          ///< Linked to standard output
      |                  ^~~~
a.cc:10:27: error: 'cout' was not declared in this scope; did you mean 'std::cout'?
   10 |         else if((a+b)>=k) cout<<a;
      |                           ^~~~
      |                           std::cout
/usr/include/c++/14/iostream:63:18: note: 'std::cout' declared here
   63 |   extern ostream cout;          ///< Linked to standard output
      |                  ^~~~
a.cc:11:14: error: 'cout' was not declared in this scope; did you mean 'std::cout'?
   11 |         else cout<<a-(k-a-b);
      |              ^~~~
      |              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 <iostream>
#include <string>
#include <cstring>
#include<algorirhm>
int main()
{
	long long a,b,c,k;
	cin>>a>>b>>c>>k;
	if(a>=k) cout<<k;
	else if((a+b)>=k) cout<<a;
	else cout<<a-(k-a-b);
}


Compiler output:
a.cc:4:9: fatal error: algorirhm: No such file or directory
    4 | #include<algorirhm>
      |         ^~~~~~~~~~~
compilation terminated.
Language: C++

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




int main(){

	long long a,b,c,k
	long long suma = 0;
	if(k > a){
		suma += a;
		k -= a;
	}
	else{
		cout<<a<<endl;
		return 0;
	}
	if(k > b){
		k -= b;
	}
	else{
		cout<<suma<<endl;
		return 0;
	}
	if(k<=c){
		suma -= k;
		cout<<suma<<endl;
		return 0;
	}

	return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:10:9: error: expected initializer before 'long'
   10 |         long long suma = 0;
      |         ^~~~
a.cc:11:12: error: 'k' was not declared in this scope
   11 |         if(k > a){
      |            ^
a.cc:12:17: error: 'suma' was not declared in this scope
   12 |                 suma += a;
      |                 ^~~~
a.cc:19:12: error: 'k' was not declared in this scope
   19 |         if(k > b){
      |            ^
a.cc:23:23: error: 'suma' was not declared in this scope
   23 |                 cout<<suma<<endl;
      |                       ^~~~
a.cc:26:12: error: 'k' was not declared in this scope
   26 |         if(k<=c){
      |            ^
a.cc:27:17: error: 'suma' was not declared in this scope
   27 |                 suma -= k;
      |                 ^~~~
Language: C++

#include <bits/stdc++.h>
int main() {
  int A,B,C,K;cin>>A>>B>>C>>K;cout<<min(K,A)-max(K-A-B,0)<<endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:3:15: error: 'cin' was not declared in this scope; did you mean 'std::cin'?
    3 |   int A,B,C,K;cin>>A>>B>>C>>K;cout<<min(K,A)-max(K-A-B,0)<<endl;
      |               ^~~
      |               std::cin
In file included from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:146,
                 from a.cc:1:
/usr/include/c++/14/iostream:62:18: note: 'std::cin' declared here
   62 |   extern istream cin;           ///< Linked to standard input
      |                  ^~~
a.cc:3:31: error: 'cout' was not declared in this scope; did you mean 'std::cout'?
    3 |   int A,B,C,K;cin>>A>>B>>C>>K;cout<<min(K,A)-max(K-A-B,0)<<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:3:37: error: 'min' was not declared in this scope; did you mean 'std::min'?
    3 |   int A,B,C,K;cin>>A>>B>>C>>K;cout<<min(K,A)-max(K-A-B,0)<<endl;
      |                                     ^~~
      |                                     std::min
In file included from /usr/include/c++/14/algorithm:61,
                 from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:51:
/usr/include/c++/14/bits/stl_algo.h:5696:5: note: 'std::min' declared here
 5696 |     min(initializer_list<_Tp> __l, _Compare __comp)
      |     ^~~
a.cc:3:46: error: 'max' was not declared in this scope; did you mean 'std::max'?
    3 |   int A,B,C,K;cin>>A>>B>>C>>K;cout<<min(K,A)-max(K-A-B,0)<<endl;
      |                                              ^~~
      |                                              std::max
/usr/include/c++/14/bits/stl_algo.h:5716:5: note: 'std::max' declared here
 5716 |     max(initializer_list<_Tp> __l, _Compare __comp)
      |     ^~~
a.cc:3:60: error: 'endl' was not declared in this scope; did you mean 'std::endl'?
    3 |   int A,B,C,K;cin>>A>>B>>C>>K;cout<<min(K,A)-max(K-A-B,0)<<endl;
      |                                                            ^~~~
      |                                                            std::endl
In file included from /usr/include/c++/14/istream:41,
                 from /usr/include/c++/14/sstream:40,
                 from /usr/include/c++/14/complex:45,
                 from /usr/include/c++/14/ccomplex:39,
                 from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:127:
/usr/include/c++/14/ostream:744:5: note: 'std::endl' declared here
  744 |     endl(basic_ostream<_CharT, _Traits>& __os)
      |     ^~~~
Language: C

#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
typedef pair<int, int> P;
typedef vector<vector<int>> Matrix;
#define rep(i, n) for(int i = 0; i < (int)(n); i++)
#define ALL(x) (x).begin(), (x).end()
static const int INF = 2000000000;


int main(){
  ll a, b, c, k;
  cin >> a >> b >> c >> k;
  ll ans = a;
  if (k > a + b) ans -= k-a-b;
  cout << ans << endl;
} 

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

#include<iostream>
#include<algorithm>
#include<bitset>
#include<cmath>
#include<complex>
#include<deque>
#include<functional>
#include<iomanip>
#include<iostream>
#include<iterator>
#include<map>
#include<numeric>
#include<queue>
#include<set>
#include<stack>
#include<string>
#include<unordered_map>
#include<unordered_set>
#include<utility>
#include<vector>

using namespace std;

typedef long long int ll;

ll A,B,C,K;

int main(){
    cin>>A>>B>>C>>K;
    if(K<=A)cout<<K<<endl;
    else if(K<=A+B)cout<<A<<endl;
    else cout<<A-(K-)<<endl;   
}

Compiler output:
a.cc: In function 'int main()':
a.cc:32:21: error: expected primary-expression before ')' token
   32 |     else cout<<A-(K-)<<endl;
      |                     ^
Language: C++

#include<bits/stdc++.h>
#include <ext/pb_ds/assoc_container.hpp>
#include <ext/pb_ds/tree_policy.hpp>
using namespace std;
using namespace __gnu_pbds;
#define ll int
#define fast ios_base::sync_with_stdio(false); cin.tie(0);cout.tie(0);
const ll mod=998244353;
typedef tree<ll, null_type, less<ll>, rb_tree_tag, tree_order_statistics_node_update> data_struct;

int main()
{
	ll a,b,v,k;
	cin>>a>>b>>c>>k;
	if(a>=k || (a+b)>=k)
		cout<<a;
	else
		cout<<a-(k-(a+b));
}

Compiler output:
a.cc: In function 'int main()':
a.cc:14:20: error: 'c' was not declared in this scope
   14 |         cin>>a>>b>>c>>k;
      |                    ^
Language: C++

#include <bits/stdc++.h>
using namespace std;
int main(){
    long long int a, b, c, k;
    cin >> a >> b >> c >> k;
    cout << min(a,k)-max(k-a-b,0);
}

Compiler output:
a.cc: In function 'int main()':
a.cc:6:25: error: no matching function for call to 'max(long long int, int)'
    6 |     cout << min(a,k)-max(k-a-b,0);
      |                      ~~~^~~~~~~~~
In file included from /usr/include/c++/14/algorithm:60,
                 from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:51,
                 from a.cc:1:
/usr/include/c++/14/bits/stl_algobase.h:257:5: note: candidate: 'template<class _Tp> constexpr const _Tp& std::max(const _Tp&, const _Tp&)'
  257 |     max(const _Tp& __a, const _Tp& __b)
      |     ^~~
/usr/include/c++/14/bits/stl_algobase.h:257:5: note:   template argument deduction/substitution failed:
a.cc:6:25: note:   deduced conflicting types for parameter 'const _Tp' ('long long int' and 'int')
    6 |     cout << min(a,k)-max(k-a-b,0);
      |                      ~~~^~~~~~~~~
/usr/include/c++/14/bits/stl_algobase.h:303:5: note: candidate: 'template<class _Tp, class _Compare> constexpr const _Tp& std::max(const _Tp&, const _Tp&, _Compare)'
  303 |     max(const _Tp& __a, const _Tp& __b, _Compare __comp)
      |     ^~~
/usr/include/c++/14/bits/stl_algobase.h:303:5: note:   candidate expects 3 arguments, 2 provided
In file included from /usr/include/c++/14/algorithm:61:
/usr/include/c++/14/bits/stl_algo.h:5706:5: note: candidate: 'template<class _Tp> constexpr _Tp std::max(initializer_list<_Tp>)'
 5706 |     max(initializer_list<_Tp> __l)
      |     ^~~
/usr/include/c++/14/bits/stl_algo.h:5706:5: note:   candidate expects 1 argument, 2 provided
/usr/include/c++/14/bits/stl_algo.h:5716:5: note: candidate: 'template<class _Tp, class _Compare> constexpr _Tp std::max(initializer_list<_Tp>, _Compare)'
 5716 |     max(initializer_list<_Tp> __l, _Compare __comp)
      |     ^~~
/usr/include/c++/14/bits/stl_algo.h:5716:5: note:   template argument deduction/substitution failed:
a.cc:6:25: note:   mismatched types 'std::initializer_list<_Tp>' and 'long long int'
    6 |     cout << min(a,k)-max(k-a-b,0);
      |                      ~~~^~~~~~~~~
Language: C++

#include<bits/stdc++.h>
using namespace std;
int main(){
int A,B,C,K;
  cin>>A>>B>>C>>K;
  if(K<=A)
    cout<<K<<endl;
  else if(K<=A+B)
    cout<<A<<endl;
  else
    coutz<<2*A-K+B<<endl;
    
    return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:11:5: error: 'coutz' was not declared in this scope
   11 |     coutz<<2*A-K+B<<endl;
      |     ^~~~~
Language: C++

#include<bits/stdc++.h>
using namespace std;
int main(){
int A,B,C,K;
  cin>>A>>B>>C;
  if(K<=A)
    cout<<K<<endl;
  else if(K<=A+B)
    cout<<A<<endl;
  else
    coutz<<2*A-K+B<<endl;
    
    return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:11:5: error: 'coutz' was not declared in this scope
   11 |     coutz<<2*A-K+B<<endl;
      |     ^~~~~
Language: Java


import java.util.*;
public class Main {
	public static void main(String[] args){
		Scanner sc = new Scanner(System.in);
		// 整数の入力
		int A = sc.nextInt();
      	int B = sc.nextInt();
      	int C = sc.nextInt();
      	int K = sc.nextInt();
        int sum=0;
      	
  		for(int i=0;i<K;i++){
          if(A>0){
          	sum=sum+1;
            A=A-1;
            i++;
          }
          else if(A=0&&B>0){
          	sum=sum+0;
            B=B-1;
            i++;
          }
          else if(A=0&&B=0&&C>0){
          	sum=sum-1;
            C=C-1;
          	i++;
          }
        }
	}
}


Compiler output:
Main.java:19: error: bad operand types for binary operator '&&'
          else if(A=0&&B>0){
                     ^
  first type:  int
  second type: boolean
Main.java:19: error: incompatible types: int cannot be converted to boolean
          else if(A=0&&B>0){
                   ^
Main.java:24: error: bad operand types for binary operator '&&'
          else if(A=0&&B=0&&C>0){
                     ^
  first type:  int
  second type: int
Main.java:24: error: bad operand types for binary operator '&&'
          else if(A=0&&B=0&&C>0){
                          ^
  first type:  int
  second type: boolean
Main.java:24: error: incompatible types: int cannot be converted to boolean
          else if(A=0&&B=0&&C>0){
                   ^
5 errors
Language: Java


import java.util.*;
public class Main {
	public static void main(String[] args){
		Scanner sc = new Scanner(System.in);
		// 整数の入力
		int A = sc.nextInt();
      	int B = sc.nextInt();
      	int C = sc.nextInt();
      	int K = sc.nextInt();
        int sum=0;
      	
  		for(int i=0;i<K;i++){
          if(A>0){
          	sum=sum+1;
            A=A-1;
            i++;
          }
          else if(A=0&&B>0){
          	sum=sum+0;
            B=B-1;
            i++;
          }
          else if(A=0&&B=0&&C>0){
          	sum=sum-1;
            C=C-1;
          	i++
          }
        }
	}
}


Compiler output:
Main.java:27: error: ';' expected
          	i++
          	   ^
1 error
Language: C++

#include <bits/stdc++.h>
using namespace std;
int main (){
  int A, B, C, K;
  cin >> A >> B >> C >> K;
  int count = 0, i = 0;
  if (K <= A)
    count += K;
  else if(A < K && K <= A + B)
    count += A;
  else if (A + B + C >= K && K > A + B)
    count += A;
    i = K - A - B;
    count -= i;
  }
  cout << count << endl;
}
    
  

Compiler output:
a.cc:16:3: error: 'cout' does not name a type
   16 |   cout << count << endl;
      |   ^~~~
a.cc:17:1: error: expected declaration before '}' token
   17 | }
      | ^
Language: C++

#include <bits/stdc++.h>
using namespace std;
int main (){
  int A, B, C, K;
  cin >> A >> B >> C >> K;
  int count = 0, i = 0;
  if (K <= A)
    count += K;
  else if(A < K && K < A + B)
    count += A;
  else if (A + B + C >= K && K> A + B)
    count += A;
    i = K - A - B;
    count -= i;
    count += A;
  }
  cout << count << endl;
}
    
  

Compiler output:
a.cc:17:3: error: 'cout' does not name a type
   17 |   cout << count << endl;
      |   ^~~~
a.cc:18:1: error: expected declaration before '}' token
   18 | }
      | ^
Language: C++

#include <bits/stdc++.h>
using namespace std;
int main (){
  int A, B, C, K;
  cin >> A >> B >> C >> K;
  int count = 0;
  if (K <= A)
    count += K;
  else if(A < K && K < A + B)
    count += A;
  else if (A + B + C >= K && K> A + B)
    count += A;
    int i = K - A - B;
    count -= i;
    count += A;
  }
  cout << count << endl;
}
    
  

Compiler output:
a.cc:17:3: error: 'cout' does not name a type
   17 |   cout << count << endl;
      |   ^~~~
a.cc:18:1: error: expected declaration before '}' token
   18 | }
      | ^
Language: C++

#include <bits/stdc++.h>
using namespace std;
int main (){
  int A, B, C, K;
  cin >> A >> B >> C >> K;
  int count = 0;
  if (K <= A)
    count += K;
  else if(A < K && K < A + B)
    count += A;
  else if (A + B + C >= K > A + B)
    count += A;
    int i = K - A - B;
    count -= i;
    count += A;
  }
  cout << count << endl;
}
    
  

Compiler output:
a.cc:17:3: error: 'cout' does not name a type
   17 |   cout << count << endl;
      |   ^~~~
a.cc:18:1: error: expected declaration before '}' token
   18 | }
      | ^
Language: C++

#include <bits/stdc++.h>
using namespace std;
int main (){
  int A, B, C, K;
  cin >> A >> B >> C >> K;
  int count = 0;
  if (K <= A)
    count += K;
  else if(A < K && K < A + B)
    count += A;
  else if (A + B + C >= K)
    count += A;
    int i = K - A - B;
    count -= i;
    count += A;
  }
  cout << count << endl;
}
    
  

Compiler output:
a.cc:17:3: error: 'cout' does not name a type
   17 |   cout << count << endl;
      |   ^~~~
a.cc:18:1: error: expected declaration before '}' token
   18 | }
      | ^
Language: C++

#include <bits/stdc++.h>
using namespace std;
int main (){
  int A, B, C, K;
  cin >> A >> B >> C >> K;
  int count = 0;
  if (K =< A)
    count += K;
  else if(A <= K && K < A + B + C)
    count += A;
  else{
    count += A;
    int i = K - A - B;
    count -= i;
    count += A;
  }
  cout << count << endl;
}
    
  

Compiler output:
a.cc: In function 'int main()':
a.cc:7:10: error: expected primary-expression before '<' token
    7 |   if (K =< A)
      |          ^
Language: C++

#include <bits/stdc++.h>
int main (){
  int A, B, C, K;
  cin >> A >> B >> C >> K;
  int count = 0;
  if (K < A)
    count += K - A;
  else if(A <= K && K < A + B + C)
    count += A;
  else{
    count += A;
    int i = K - A - B;
    count -= i;
    count += A;
  }
  cout << count << endl;
}
    
  

Compiler output:
a.cc: In function 'int main()':
a.cc:4:3: error: 'cin' was not declared in this scope; did you mean 'std::cin'?
    4 |   cin >> A >> B >> C >> K;
      |   ^~~
      |   std::cin
In file included from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:146,
                 from a.cc:1:
/usr/include/c++/14/iostream:62:18: note: 'std::cin' declared here
   62 |   extern istream cin;           ///< Linked to standard input
      |                  ^~~
a.cc:16:3: error: 'cout' was not declared in this scope; did you mean 'std::cout'?
   16 |   cout << count << endl;
      |   ^~~~
      |   std::cout
/usr/include/c++/14/iostream:63:18: note: 'std::cout' declared here
   63 |   extern ostream cout;          ///< Linked to standard output
      |                  ^~~~
a.cc:16:20: error: 'endl' was not declared in this scope; did you mean 'std::endl'?
   16 |   cout << count << endl;
      |                    ^~~~
      |                    std::endl
In file included from /usr/include/c++/14/istream:41,
                 from /usr/include/c++/14/sstream:40,
                 from /usr/include/c++/14/complex:45,
                 from /usr/include/c++/14/ccomplex:39,
                 from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:127:
/usr/include/c++/14/ostream:744:5: note: 'std::endl' declared here
  744 |     endl(basic_ostream<_CharT, _Traits>& __os)
      |     ^~~~
Language: C++

#include <bits/stdc++.h>
int main (){
  int A, B, C, K;
  cin >> A >> B >> C >> K;
  int count = 0;
  if (K < A)
    count += K - A;
  else if(A <= K && K < A + B + C)
    count += A;
  else{
    count += A;
    int i = K - A - B;
    count -= i;
  }
  cout << count << endl;
}
    
  

Compiler output:
a.cc: In function 'int main()':
a.cc:4:3: error: 'cin' was not declared in this scope; did you mean 'std::cin'?
    4 |   cin >> A >> B >> C >> K;
      |   ^~~
      |   std::cin
In file included from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:146,
                 from a.cc:1:
/usr/include/c++/14/iostream:62:18: note: 'std::cin' declared here
   62 |   extern istream cin;           ///< Linked to standard input
      |                  ^~~
a.cc:15:3: error: 'cout' was not declared in this scope; did you mean 'std::cout'?
   15 |   cout << count << endl;
      |   ^~~~
      |   std::cout
/usr/include/c++/14/iostream:63:18: note: 'std::cout' declared here
   63 |   extern ostream cout;          ///< Linked to standard output
      |                  ^~~~
a.cc:15:20: error: 'endl' was not declared in this scope; did you mean 'std::endl'?
   15 |   cout << count << endl;
      |                    ^~~~
      |                    std::endl
In file included from /usr/include/c++/14/istream:41,
                 from /usr/include/c++/14/sstream:40,
                 from /usr/include/c++/14/complex:45,
                 from /usr/include/c++/14/ccomplex:39,
                 from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:127:
/usr/include/c++/14/ostream:744:5: note: 'std::endl' declared here
  744 |     endl(basic_ostream<_CharT, _Traits>& __os)
      |     ^~~~
Language: C++

#include <bits/stdc++.h>
int main (){
  int A, B, C, K;
  cin >> A >> B >> C >> K;
  int count = 0;
  if(A + B <= K && K < A + B + C)
    count += A;
  else{
    count += A;
    int i = K - A - B;
    count -= i;
  }
  cout << count << endl;
}
    
  

Compiler output:
a.cc: In function 'int main()':
a.cc:4:3: error: 'cin' was not declared in this scope; did you mean 'std::cin'?
    4 |   cin >> A >> B >> C >> K;
      |   ^~~
      |   std::cin
In file included from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:146,
                 from a.cc:1:
/usr/include/c++/14/iostream:62:18: note: 'std::cin' declared here
   62 |   extern istream cin;           ///< Linked to standard input
      |                  ^~~
a.cc:13:3: error: 'cout' was not declared in this scope; did you mean 'std::cout'?
   13 |   cout << count << endl;
      |   ^~~~
      |   std::cout
/usr/include/c++/14/iostream:63:18: note: 'std::cout' declared here
   63 |   extern ostream cout;          ///< Linked to standard output
      |                  ^~~~
a.cc:13:20: error: 'endl' was not declared in this scope; did you mean 'std::endl'?
   13 |   cout << count << endl;
      |                    ^~~~
      |                    std::endl
In file included from /usr/include/c++/14/istream:41,
                 from /usr/include/c++/14/sstream:40,
                 from /usr/include/c++/14/complex:45,
                 from /usr/include/c++/14/ccomplex:39,
                 from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:127:
/usr/include/c++/14/ostream:744:5: note: 'std::endl' declared here
  744 |     endl(basic_ostream<_CharT, _Traits>& __os)
      |     ^~~~
Language: C

#include<stdio.h>
int main()
{
  long int a,b,c,d;
  int i;
  long int max=0;
  scanf("%ld %ld %ld %ld",&a,&b,&c,&d);
  for(i=0; i<k; i++){
    if(i<a)
      max++;
    else if(i<b)
      max+=0;
    else
      max--;
  }
    
  
  printf("%ld\n",max);
  return 0;
}

Compiler output:
main.c: In function 'main':
main.c:8:14: error: 'k' undeclared (first use in this function)
    8 |   for(i=0; i<k; i++){
      |              ^
main.c:8:14: 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(){
  int a,b,c,k; cin>>a>>b>>c>>k;
  int ans = 0;
  
  while(a--){
    if(k==0) break;
    ans++;
    k--;
  }
  while(b--){
    if(k==0) break;
    k--;
  }
  while(c--){
    if(k==0) break;
    ans--;
    k--;
  }
  cout<<ans<<endl;



Compiler output:
a.cc: In function 'int main()':
a.cc:22:19: error: expected '}' at end of input
   22 |   cout<<ans<<endl;
      |                   ^
a.cc:4:11: note: to match this '{'
    4 | int main(){
      |           ^
Language: C++

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

int main(){
  int a,b,c,k; cin>>a>>b>>c>>k;
  int ans = 0;
  int v[a+b+c];
  int i = 0;
  while(a>0){
    v[i] = 1;
    a--;
    i++;
  }
  while(b>0){
    v[i] = 0;
    b--;
    i++;
  }
  while(c>0){
    v[i] = -1;
    c--;
    i++;
  }
  int ans = 0;
  for(int i=0; i<k; i++) ans += v[i];
  cout<<ans<<endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:24:7: error: redeclaration of 'int ans'
   24 |   int ans = 0;
      |       ^~~
a.cc:6:7: note: 'int ans' previously declared here
    6 |   int ans = 0;
      |       ^~~
Language: C++

#include<bits/stdc++.h>
using namespace std;
int main(){
  int a,b,c;
  cin>>a>>b>>c;
  cout<<min(a,k)-max(0,k-a-b)<<"\n";
}

Compiler output:
a.cc: In function 'int main()':
a.cc:6:15: error: 'k' was not declared in this scope
    6 |   cout<<min(a,k)-max(0,k-a-b)<<"\n";
      |               ^
Language: C++

#include<bits/stdc++.h>
using namespace std;
#define ll long long
int main()
{
  ll a,b,c,k;
  cin>>a>>b>>c>>k;
  ll cnt1,cnt2,cnt3;
  cnt1=cnt2=cnt3=0;
  cnt1=min(k,a);
  k-=cnt1;
  cnt2=min(k,b);
  k-=cnt2;
  cnt3=min(k,c)
  ll ans = cnt1*a+cnt2*b+cnt3*c;
  cout<<ans;
  return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:14:16: error: expected ';' before 'long'
   14 |   cnt3=min(k,c)
      |                ^
      |                ;
a.cc:16:9: error: 'ans' was not declared in this scope; did you mean 'abs'?
   16 |   cout<<ans;
      |         ^~~
      |         abs
Language: C++

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

int main() {
  ios::sync_with_stdio(false), cin.tie(0);
  long long a, b, c;
  cin >> a >> b >> c;
  long long k;
  cin >> k;
  if (k <= a) {
    cout << k << '\n';
  } else {
    k = max(k - a - b, 0);
    cout << a - k << '\n';
  }
  return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:13:12: error: no matching function for call to 'max(long long int, int)'
   13 |     k = max(k - a - b, 0);
      |         ~~~^~~~~~~~~~~~~~
In file included from /usr/include/c++/14/algorithm:60,
                 from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:51,
                 from a.cc:1:
/usr/include/c++/14/bits/stl_algobase.h:257:5: note: candidate: 'template<class _Tp> constexpr const _Tp& std::max(const _Tp&, const _Tp&)'
  257 |     max(const _Tp& __a, const _Tp& __b)
      |     ^~~
/usr/include/c++/14/bits/stl_algobase.h:257:5: note:   template argument deduction/substitution failed:
a.cc:13:12: note:   deduced conflicting types for parameter 'const _Tp' ('long long int' and 'int')
   13 |     k = max(k - a - b, 0);
      |         ~~~^~~~~~~~~~~~~~
/usr/include/c++/14/bits/stl_algobase.h:303:5: note: candidate: 'template<class _Tp, class _Compare> constexpr const _Tp& std::max(const _Tp&, const _Tp&, _Compare)'
  303 |     max(const _Tp& __a, const _Tp& __b, _Compare __comp)
      |     ^~~
/usr/include/c++/14/bits/stl_algobase.h:303:5: note:   candidate expects 3 arguments, 2 provided
In file included from /usr/include/c++/14/algorithm:61:
/usr/include/c++/14/bits/stl_algo.h:5706:5: note: candidate: 'template<class _Tp> constexpr _Tp std::max(initializer_list<_Tp>)'
 5706 |     max(initializer_list<_Tp> __l)
      |     ^~~
/usr/include/c++/14/bits/stl_algo.h:5706:5: note:   candidate expects 1 argument, 2 provided
/usr/include/c++/14/bits/stl_algo.h:5716:5: note: candidate: 'template<class _Tp, class _Compare> constexpr _Tp std::max(initializer_list<_Tp>, _Compare)'
 5716 |     max(initializer_list<_Tp> __l, _Compare __comp)
      |     ^~~
/usr/include/c++/14/bits/stl_algo.h:5716:5: note:   template argument deduction/substitution failed:
a.cc:13:12: note:   mismatched types 'std::initializer_list<_Tp>' and 'long long int'
   13 |     k = max(k - a - b, 0);
      |         ~~~^~~~~~~~~~~~~~
Language: C

printf("hi, ive seen this website like a million times, idk where to start, i dont even know which language to start with, this thing seems too complicated, my friends do not even bother to help me start.");
printf("if you have any suggestions please send me an email or a message if this website even has this feature, thanks"),

Compiler output:
main.c:1:8: error: expected declaration specifiers or '...' before string constant
    1 | printf("hi, ive seen this website like a million times, idk where to start, i dont even know which language to start with, this thing seems too complicated, my friends do not even bother to help me start.");
      |        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
main.c:2:8: error: expected declaration specifiers or '...' before string constant
    2 | printf("if you have any suggestions please send me an email or a message if this website even has this feature, thanks"),
      |        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Language: C++

/* You can't hack me! */
#pragma warning(disable : 4996)
#include"bits/stdc++.h"
using namespace std;

typedef long long ll;
typedef vector<ll> vll;
typedef vector<char> vch;
typedef set<ll> sll;
#define fo(i,n) for(ll i=0; i<(n); i++)
#define FO(i,a,b) for(auto i=a; i!=(b); i+=(b)>(a)?1:-1)
#define pb push_back
#define lb lower_bound
#define ub upper_bound
#define all(c) c.begin(), c.end()
#define sc scanf
#define pr printf
#define in(x) sc("%lld", &(x))
#define id(x) sc("%Lf", &(x))
#define os(x) cout<<x<<" "
#define on(x) cout<<x<<"\n"
#define nl cout<<"\n"
const ll P=998244353;
const ll N=200010;

int main()
{
    /*ios::sync_with_stdio(false);
    cin.tie(0);*/
#ifndef ONLINE_JUDGE
    freopen("input.txt", "r", stdin);
    freopen("output.txt", "w", stdout);
#endif

    ll t=1;
    //cin>>(t);
    while(t--)
    {
        ll a, b, c, k;
        cin>>a>>b>>c>>k;
        if(a>=k)
        {
            s=k;
            on(s);
            continue;
        }
        k-=a;
        s=a;
        if(b>=k)
        {
            on(s);
            continue;
        }
        k-=b;
        s-=k;
        on(s);
    }
    cerr << "Time : " << ((double)clock()) / (double)CLOCKS_PER_SEC << "s\n";
    return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:43:13: error: 's' was not declared in this scope
   43 |             s=k;
      |             ^
a.cc:48:9: error: 's' was not declared in this scope
   48 |         s=a;
      |         ^
Language: C++

#include<bits/stdc++.h>
#define ll long long
using namespace std;
int main()
{
ll a,b,c,k;
cin>>a>>b>>c>>k;
ll ans=0;
ans+=min(k,a);
k-=ans;
k=max(0,k-b);
ans-=min(k,a);
cout<<ans<<endl;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:11:6: error: no matching function for call to 'max(int, long long int)'
   11 | k=max(0,k-b);
      |   ~~~^~~~~~~
In file included from /usr/include/c++/14/algorithm:60,
                 from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:51,
                 from a.cc:1:
/usr/include/c++/14/bits/stl_algobase.h:257:5: note: candidate: 'template<class _Tp> constexpr const _Tp& std::max(const _Tp&, const _Tp&)'
  257 |     max(const _Tp& __a, const _Tp& __b)
      |     ^~~
/usr/include/c++/14/bits/stl_algobase.h:257:5: note:   template argument deduction/substitution failed:
a.cc:11:6: note:   deduced conflicting types for parameter 'const _Tp' ('int' and 'long long int')
   11 | k=max(0,k-b);
      |   ~~~^~~~~~~
/usr/include/c++/14/bits/stl_algobase.h:303:5: note: candidate: 'template<class _Tp, class _Compare> constexpr const _Tp& std::max(const _Tp&, const _Tp&, _Compare)'
  303 |     max(const _Tp& __a, const _Tp& __b, _Compare __comp)
      |     ^~~
/usr/include/c++/14/bits/stl_algobase.h:303:5: note:   candidate expects 3 arguments, 2 provided
In file included from /usr/include/c++/14/algorithm:61:
/usr/include/c++/14/bits/stl_algo.h:5706:5: note: candidate: 'template<class _Tp> constexpr _Tp std::max(initializer_list<_Tp>)'
 5706 |     max(initializer_list<_Tp> __l)
      |     ^~~
/usr/include/c++/14/bits/stl_algo.h:5706:5: note:   candidate expects 1 argument, 2 provided
/usr/include/c++/14/bits/stl_algo.h:5716:5: note: candidate: 'template<class _Tp, class _Compare> constexpr _Tp std::max(initializer_list<_Tp>, _Compare)'
 5716 |     max(initializer_list<_Tp> __l, _Compare __comp)
      |     ^~~
/usr/include/c++/14/bits/stl_algo.h:5716:5: note:   template argument deduction/substitution failed:
a.cc:11:6: note:   mismatched types 'std::initializer_list<_Tp>' and 'int'
   11 | k=max(0,k-b);
      |   ~~~^~~~~~~
Language: Java

import java.util.*;
public class Main{
  public static void main(Sring[] args){
    Scanner sc = new Scanner(System.in);
    int a = ac.nextInt();
    int b = sc.nextInt();
    int c = sc.nextInt();
    int k = sc.nextInt();
    if(k<=a){
      System.out.println(k);
    }
    else if(k<=(a+b)){
      System.out.println(k);
    }
    else if(k>(a+b)){
      System.out.println(k-(k-(a+b)));
    }
  }
}

Compiler output:
Main.java:3: error: cannot find symbol
  public static void main(Sring[] args){
                          ^
  symbol:   class Sring
  location: class Main
Main.java:5: error: cannot find symbol
    int a = ac.nextInt();
            ^
  symbol:   variable ac
  location: class Main
2 errors
Language: C++

#include<bits/stdc++.h>
#include<string.h>
#include<vector>
#include<set>
#include<map>
#define endl  "\n"
#define ll long long
#define int long long
#define fast ios_base::sync_with_stdio(false);cin.tie(NULL);cin.exceptions(cin.failbit);cout.tie(NULL);
using namespace std;
bool isPrime(int n)
{
    if (n <= 1)
        return false;
    if (n <= 3)
        return true;
    if (n % 2 == 0 || n % 3 == 0)
        return false;
    for (int i = 5; i * i <= n; i += 6)
    {
        if ((n % i == 0) || (n % (i + 2) == 0))
            return false;
    }
    return true;
}
int32_t main()
{
	int a,b,c,k;
	cin >> a >> b >> c >> k;
	int ans=0;
		int x=min(a,k);
		ans+=x;
		k-=x;
		a-=x;
		if(k<=0)
		break;
		
		int y=min(b,k);
		k-=y;
		b-=y;
		
		if(k<=0)
		break;
		
		
		int z=min(c,k);
		k-=z;
		c-=z;
		ans-=z;
		
	cout << ans;
}


Compiler output:
a.cc: In function 'int32_t main()':
a.cc:36:17: error: break statement not within loop or switch
   36 |                 break;
      |                 ^~~~~
a.cc:43:17: error: break statement not within loop or switch
   43 |                 break;
      |                 ^~~~~
Language: C++

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

Compiler output:
a.cc: In function 'int main()':
a.cc:25:2: error: expected '}' at end of input
   25 | }
      |  ^
a.cc:4:1: note: to match this '{'
    4 | {
      | ^
Language: Java

import java.util.*;
class Main{
    public static void main(String args[]){
        int plusOne = args[0];
        int zero = args[1];
	    int minusOne = args[2];
      	int amount = args[3];
		int ans = 0;
      for (int i=0; i<amount; i++) {
      	if (i < plusOne) {
        	ans = ans + 1;
        } else if (i < plusOne + zero) {
        	ans = ans;
        } else {
        	ans = ans - 1;
        }
      }

      System.out.println(ans);

    }
}

Compiler output:
Main.java:4: error: incompatible types: String cannot be converted to int
        int plusOne = args[0];
                          ^
Main.java:5: error: incompatible types: String cannot be converted to int
        int zero = args[1];
                       ^
Main.java:6: error: incompatible types: String cannot be converted to int
	    int minusOne = args[2];
	                       ^
Main.java:7: error: incompatible types: String cannot be converted to int
      	int amount = args[3];
      	                 ^
4 errors
Language: C++

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

int main() {
  int a, b, c, k;
  scanf("%d %d %d %d", &a, &b, &c, &d);
  int sum = 0;
  sum += a;
  if (k - a <= 0) {
    cout << sum;
    return 0;
  }
  k -= a;
  if (k - b <= 0) {
    cout << sum;
    return 0;
  }
  k -= b;
  sum -= c;
  cout << sum;
  return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:6:37: error: 'd' was not declared in this scope
    6 |   scanf("%d %d %d %d", &a, &b, &c, &d);
      |                                     ^
Language: C++

#include <stdio.h>
int main(){
  int a,b,c,k,M;
  scanf("%d%d%d%d",&a,&b,&c,&k);
  M=max(k,a,2*a+b-k);
  printf("%d",M);
  return 0;
}
     



Compiler output:
a.cc: In function 'int main()':
a.cc:5:5: error: 'max' was not declared in this scope
    5 |   M=max(k,a,2*a+b-k);
      |     ^~~
Language: C++

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

int main() {
  int a, b, c, k;
  cin >> a >> b >> c >> k;
  
  int x = min(k,a);
    if(a < k) int kk = k - x;
  int y = min(kk, b);
    if(b < kk) int kkk = kk - y;
  
  cout << a - kkk << endl;
}  

Compiler output:
a.cc: In function 'int main()':
a.cc:10:15: error: 'kk' was not declared in this scope; did you mean 'k'?
   10 |   int y = min(kk, b);
      |               ^~
      |               k
a.cc:13:15: error: 'kkk' was not declared in this scope
   13 |   cout << a - kkk << endl;
      |               ^~~
Language: C++

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

int main() {
  int A,B,C,K,E;
  cin >>A>>B>>C>>K;
  if(K>=A+B){
    E=2*A+B-K;
    cout<<E<<eendl;
  }
  else if(A<=K && K<B){
      cout <<A<<endl;
    }
  else{
    cout<<K <<endl;
  }
}
  


Compiler output:
a.cc: In function 'int main()':
a.cc:9:14: error: 'eendl' was not declared in this scope
    9 |     cout<<E<<eendl;
      |              ^~~~~
Language: C++

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

int main() {
  int A,B,C,K,E;
  cin >>A>>B>>C>>K;
  if(K>=A+B){
    E=2*A+B-K
    cout<<E<<eendl;
  }
  else if(A<=K && K<B){
      cout <<A<<endl;
    }
  else{
    cout<<K <<endl;
  }
}
  


Compiler output:
a.cc: In function 'int main()':
a.cc:8:14: error: expected ';' before 'cout'
    8 |     E=2*A+B-K
      |              ^
      |              ;
    9 |     cout<<E<<eendl;
      |     ~~~~
Language: C

#include<stdio.h>

int main() 
{
    long int a,b,c,k,sum=0;
    scanf("%ld %ld %ld %ld",&a,&b,&c,&k);
    for(int i=1;i<=a && k>=0;i++,k--)
    {
        sum+=1;
    }
    for(int i=1;i<=b && k>=0;i++,k--)
    {
        sum=sum+0
    }
    for(int i=1;i<=c && k>=0;i++,k--)
    {
        sum+=(-1);
    }
    printf("%ld\n",sum);
}    
    

Compiler output:
main.c: In function 'main':
main.c:13:18: error: expected ';' before '}' token
   13 |         sum=sum+0
      |                  ^
      |                  ;
   14 |     }
      |     ~
Language: C++

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

int main() {
  int a,b,c,k;
  cin >> a >> b >> c >> k;
  
  int xa = min(a,k); 
  k -= xa;　//aとkの小さい方枚とる
  int xb = min(b,k);
  k -= xb;
  int xc = k;
  int ans = xa - xb;
  cout << ans << endl; 
}

Compiler output:
a.cc:9:11: error: extended character 　 is not valid in an identifier
    9 |   k -= xa;　//aとkの小さい方枚とる
      |           ^
a.cc: In function 'int main()':
a.cc:9:11: error: '\U00003000' was not declared in this scope
    9 |   k -= xa;　//aとkの小さい方枚とる
      |           ^~
a.cc:11:8: error: 'xb' was not declared in this scope; did you mean 'xa'?
   11 |   k -= xb;
      |        ^~
      |        xa
Language: C++

#include <iostream>
using namespace std;
int main(void){
    long a,b,c,k;
    cin >> a >> b >> c >> k;
    if(k <= a){
        cout << k << endl;
     }else if(k <= a + b){
         cout << a << endl
     }else{
         cout << a - (k - (a + b)) << endl;
     }
}


Compiler output:
a.cc: In function 'int main()':
a.cc:9:27: error: expected ';' before '}' token
    9 |          cout << a << endl
      |                           ^
      |                           ;
   10 |      }else{
      |      ~
Language: C++

#include <iostream>
using namespace std;
int main(void){
    long a,b,c,k
    cin >> a >> b >> c >> k;
    if(k <= a){
        cout << k << endl;
     }else if(k <= a + b){
         cout << a << endl
     }else{
         cout << a - (k - (a + b)) << endl;
     }
}


Compiler output:
a.cc: In function 'int main()':
a.cc:5:5: error: expected initializer before 'cin'
    5 |     cin >> a >> b >> c >> k;
      |     ^~~
a.cc:6:8: error: 'k' was not declared in this scope
    6 |     if(k <= a){
      |        ^
a.cc:9:27: error: expected ';' before '}' token
    9 |          cout << a << endl
      |                           ^
      |                           ;
   10 |      }else{
      |      ~
Language: C++

#include <stdio.h>
int main(){
  int a,b,c,k,max;
  scanf("%d%d%d%d",a,b,c,k);
  if(k<a){
    max=k;}
  else if(k<a+b){
    max=a;}
  else
    max= 2*a-k-b;}
  printf("%d",max);
  return 0;
}
     


Compiler output:
a.cc:11:9: error: expected constructor, destructor, or type conversion before '(' token
   11 |   printf("%d",max);
      |         ^
a.cc:12:3: error: expected unqualified-id before 'return'
   12 |   return 0;
      |   ^~~~~~
a.cc:13:1: error: expected declaration before '}' token
   13 | }
      | ^
Language: C++

#include <bits/stdc++.h>
using namespace std;
 
#define rep(i,n) for (int i = 0; i<(n); i++)
#define in(n) cin >> (n)
#define out(ans) cout << (ans) << endl;
#define keta(n) cout << fixed << setprecision((n));
using ll = int64_t;
using v = vector<int>;


int main() {
  ll A, B, C, K;
  cin >> A >> B >> C >> K;
  ll ans;
  if (K<=A) ans = K;
  else if (K<=A+B) ans =A;
  else if ans = 2*A+B-K;
  
  cout << ans << endl;

}


Compiler output:
a.cc: In function 'int main()':
a.cc:18:11: error: expected '(' before 'ans'
   18 |   else if ans = 2*A+B-K;
      |           ^~~
      |           (
Language: C++

#include <bits/stdc++.h>
using namespace std;
int main() {
  unsigned long A, B, C, K, ans=0;
  cin >> A >> B >> C >> K;
  if (K>0) {
    ans+=min(K,A);
    K-=ans;
  }
  if (K>0) {
    long get=min(K,B);
    K-=get;
  }
  if (K>0) {
   long get=min(K,C);
    ans-=get;
    k-=get;
  }
  cout << ans << endl;
  return 0;
}
#include <bits/stdc++.h>
using namespace std;
int main() {
  unsigned long A, B, C, K, ans=0;
  cin >> A >> B >> C >> K;
  if (K>0) {
    ans+=min(K,A);
    K-=ans;
  }
  if (K>0) {
    long get=min(K,B);
    K-=get;
  }
  if (K>0) {
   long get=min(K,C);
    ans-=get;
    K-=get;
  }
  cout << ans << endl;
  return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:17:5: error: 'k' was not declared in this scope
   17 |     k-=get;
      |     ^
a.cc: At global scope:
a.cc:24:5: error: redefinition of 'int main()'
   24 | int main() {
      |     ^~~~
a.cc:3:5: note: 'int main()' previously defined here
    3 | int main() {
      |     ^~~~
Language: C++

#include <bits/stdc++.h>
using namespace std;
int main() {
  unsigned long A, B, C, K, ans=0;
  cin >> A >> B >> C >> K;
  if (K>0) {
    ans+=min(K,A);
    K-=ans;
  }
  if (K>0) {
    long get=min(K,B);
    K-=get;
  }
  if (K>0) {
   long get=min(K,C);
    ans-=get;
    k-=get;
  }
  cout << ans << endl;
  return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:17:5: error: 'k' was not declared in this scope
   17 |     k-=get;
      |     ^
Language: C++

#include<bits/stdc++.h>
using namespace std;
int main()
{
	long long a[3],k,ans;
	cin>>a[0]>>a[1]>>a[2]>>k;
	long long t=k,i=0;
	while(t>0&&i<3){
		t-=a[i];
		i++;
	}
	if(i==1){
		ans=k;
	}
	if(i==2){
		ans=k;
	}
	if(i==3){
		ans=a+(t+c);
	}
	cout<<ans<<endl;
	return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:19:26: error: 'c' was not declared in this scope
   19 |                 ans=a+(t+c);
      |                          ^
Language: C++

#include <bits/stdc++.h>

using namespace std;

int main()
{

unsigned long long a,b,c,k;
cin>>a>>b>>c>>k;
unsigned long long int i=1,sum=0;
if(a==k){cout<<a<<endl; break;}

while(a)
{
    if(k>=a)
    {
        k=k-i;
        sum=sum+i;

    }
    if(k<=0){cout<<sum;return 0 ;}
        a--;
}
while(b)
{
    if(k>=b)
    {
        k=k-i;
        sum=sum+0;
    }
    if(k<=0){ cout<<sum;return 0;}
    b--;
}
while(c)
{
    if(k>=c)
    {
        k=k-i;
        sum=sum-1;

    }
    if(k<=0){cout<<sum;return 0;}
    c--;
}


}


Compiler output:
a.cc: In function 'int main()':
a.cc:11:25: error: break statement not within loop or switch
   11 | if(a==k){cout<<a<<endl; break;}
      |                         ^~~~~
Language: C++

#include <iostream>
using namespace std;
#define rep(x, n) for(;x < n; ++x)

int main(void){
	auto unsigned long int a, b, c, k, r = 0;
	int i = 0;
	cin >> a >> b >> c >> k;
	rep(i, k){
		if(a > 0 && c > 0){
			--a;
			--c;
			k += 2;
		}else if(a > 0){
			--a;
			++r;
		}else if(c > 0){
			--c;
			--r;
		}
	}
	cout << r << endl;
	return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:6:9: error: two or more data types in declaration of 'a'
    6 |         auto unsigned long int a, b, c, k, r = 0;
      |         ^~~~
a.cc:6:9: error: two or more data types in declaration of 'b'
a.cc:6:9: error: two or more data types in declaration of 'c'
a.cc:6:9: error: two or more data types in declaration of 'k'
a.cc:6:9: error: two or more data types in declaration of 'r'
a.cc:8:16: error: 'a' was not declared in this scope
    8 |         cin >> a >> b >> c >> k;
      |                ^
a.cc:8:21: error: 'b' was not declared in this scope
    8 |         cin >> a >> b >> c >> k;
      |                     ^
a.cc:8:26: error: 'c' was not declared in this scope
    8 |         cin >> a >> b >> c >> k;
      |                          ^
a.cc:8:31: error: 'k' was not declared in this scope
    8 |         cin >> a >> b >> c >> k;
      |                               ^
a.cc:16:27: error: 'r' was not declared in this scope
   16 |                         ++r;
      |                           ^
a.cc:19:27: error: 'r' was not declared in this scope
   19 |                         --r;
      |                           ^
a.cc:22:17: error: 'r' was not declared in this scope
   22 |         cout << r << endl;
      |                 ^
Language: Java

import java.util.*;

public class Main  {
   public static void main(String[] args)  {
      Scanner sc = new Scanner(System.in);
      
      
      long a = sc.nextLong();
      long b = sc.nextLong();
      long c = sc.nextLong();
      long k = sc.nextLong();
                
      if (a > k) {
         System.out.println(k);
      } else if (a = k) {
         System.out.println(a);
      } else {
         if (b >= (k - a)) {
            System.out.println(a);
         } else {
            System.out.println(a - (k - (a + b)));
         }
      }      
   }
}

Compiler output:
Main.java:15: error: incompatible types: long cannot be converted to boolean
      } else if (a = k) {
                   ^
1 error
Language: C++

#include <bits/stdc++.h>
using namespace std;
 
int main() {
  int A,B,C,K;
  cin >> A >> B >> C >> K;
 
	//multiset<int> bag;
        int n = 0;
        int res = 0;
        
        for(int i=0;i<A;i++){
            
            if(n > K){
                cout << res << endl;
              	return;
                break;
            }
            res++;
            n++;
            //cout << res << endl;
        }
        n = n +B;
        for(int i=0;i<C;i++){
            //cout << res << " " << n << endl;
            if(n >= K){
                cout << res << endl;
              	return;
                break;
            }
            res--;
            n++;
        }
        
        
        
        
        cout << res << endl;
 
}

Compiler output:
a.cc: In function 'int main()':
a.cc:16:17: error: return-statement with no value, in function returning 'int' [-fpermissive]
   16 |                 return;
      |                 ^~~~~~
a.cc:28:17: error: return-statement with no value, in function returning 'int' [-fpermissive]
   28 |                 return;
      |                 ^~~~~~
Language: C++

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

int main() {
  int128_t A, B, C, K;
  cin >> A >> B >> C >> K;
  int128_t ans = 0;
  
  if (K <= A) {
    ans = A;
  }
  else if (K <= (A + B)) {
    ans = A;
  }
  else {
    ans = 2 * A + B - K;
  }
  cout << ans << endl;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:5:3: error: 'int128_t' was not declared in this scope; did you mean 'int8_t'?
    5 |   int128_t A, B, C, K;
      |   ^~~~~~~~
      |   int8_t
a.cc:6:10: error: 'A' was not declared in this scope
    6 |   cin >> A >> B >> C >> K;
      |          ^
a.cc:6:15: error: 'B' was not declared in this scope
    6 |   cin >> A >> B >> C >> K;
      |               ^
a.cc:6:20: error: 'C' was not declared in this scope
    6 |   cin >> A >> B >> C >> K;
      |                    ^
a.cc:6:25: error: 'K' was not declared in this scope
    6 |   cin >> A >> B >> C >> K;
      |                         ^
a.cc:7:11: error: expected ';' before 'ans'
    7 |   int128_t ans = 0;
      |           ^~~~
      |           ;
a.cc:10:5: error: 'ans' was not declared in this scope; did you mean 'abs'?
   10 |     ans = A;
      |     ^~~
      |     abs
a.cc:13:5: error: 'ans' was not declared in this scope; did you mean 'abs'?
   13 |     ans = A;
      |     ^~~
      |     abs
a.cc:16:5: error: 'ans' was not declared in this scope; did you mean 'abs'?
   16 |     ans = 2 * A + B - K;
      |     ^~~
      |     abs
a.cc:18:11: 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;

int main(){
  int64_t a, b, c, k;
  scanf("%lld %lld %lld %lld", &a, &b, &c, &k);
  if (k == 0) printf("%d", 0)
  else if (0 < k && k <= a + b) printf("%lld", a);
  else printf("%lld", a - (k - a - b));
}


Compiler output:
a.cc: In function 'int main()':
a.cc:7:30: error: expected ';' before 'else'
    7 |   if (k == 0) printf("%d", 0)
      |                              ^
      |                              ;
    8 |   else if (0 < k && k <= a + b) printf("%lld", a);
      |   ~~~~