criyle/codenet-compile-errors huggingface dataset:
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;
 
 else if (K<=A+B)
  cout<< A;
 
 else
   cout<<A-(K-A-B);
  
 }

Compiler output:
a.cc: In function 'int main()':
a.cc:9:10: error: 'k' was not declared in this scope
    9 |   cout<< k;
      |          ^
Language: C++

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

int main(){
  ll A, B, C, K;
  int i=0,max=0;
   cin >> A >> B >> C >> K;
  
  rep(i,K){
    if(i<A) max += 1;
    if(A<=i&&i<A+B) max=max;
    if(A+B<=i&&i<=ABC) max-= 1;
  }
   cout << max << endl;
   return 0;
  
}
  
  

Compiler output:
a.cc: In function 'int main()':
a.cc:14:19: error: 'ABC' was not declared in this scope
   14 |     if(A+B<=i&&i<=ABC) max-= 1;
      |                   ^~~
Language: C++

#include <bits/stdc++.h>

using namespace std;

int main() {
	int a, b, c;
	int k;
	cin >> a >> b >> c >> k;
	int x, y, z;

	y = 1 * a;
	x = k - a;

	if (x - b < 0) {
		b = x;
		
		cout << y;
	}else if (x == b) {
		
		cout << y;
	}else {
		z=x - b;
		cout << y +   (-1 * z);


Compiler output:
a.cc: In function 'int main()':
a.cc:23:40: error: expected '}' at end of input
   23 |                 cout << y +   (-1 * z);
      |                                        ^
a.cc:21:15: note: to match this '{'
   21 |         }else {
      |               ^
a.cc:23:40: error: expected '}' at end of input
   23 |                 cout << y +   (-1 * z);
      |                                        ^
a.cc:5:12: note: to match this '{'
    5 | int main() {
      |            ^
Language: C++

#include <bits/stdc++.h>
#include <vector>

using namespace std;

int main() {
	int a, b, c;
	int k;
	cin >> a >> b >> c >> k;
	int x, y, z;

	y = 1 * a;
	x = k - a;

	if (x - b < 0) {
		b = x;
		x * 0;
		cout << y;
	}else if (x == b) {
		x * 0;
		cout << y;
	}else {
		z=x - b;
		cout << y + (b * 0) + (-1 * z);

	}

  

Compiler output:
a.cc: In function 'int main()':
a.cc:26:10: error: expected '}' at end of input
   26 |         }
      |          ^
a.cc:6:12: note: to match this '{'
    6 | int main() {
      |            ^
Language: C++

int main() {
	int a, b, c;
	int k;
	cin >> a >> b >> c >> k;
	int x, y, z;

	y = 1 * a;
	x = k - a;

	if (x - b < 0) {
		b = x;
		x * 0;
		cout << y;
	}else if (x == b) {
		x * 0;
		cout << y;
	}else {
		z=x - b;
		cout << y + (b * 0) + (-1 * z);

	}

Compiler output:
a.cc: In function 'int main()':
a.cc:4:9: error: 'cin' was not declared in this scope
    4 |         cin >> a >> b >> c >> k;
      |         ^~~
a.cc:13:17: error: 'cout' was not declared in this scope
   13 |                 cout << y;
      |                 ^~~~
a.cc:16:17: error: 'cout' was not declared in this scope
   16 |                 cout << y;
      |                 ^~~~
a.cc:19:17: error: 'cout' was not declared in this scope
   19 |                 cout << y + (b * 0) + (-1 * z);
      |                 ^~~~
a.cc:21:10: error: expected '}' at end of input
   21 |         }
      |          ^
a.cc:1:12: note: to match this '{'
    1 | int main() {
      |            ^
Language: C++

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

template<typename T> void drop(const T &x){cout<<x<<'\n';exit(0);}

void solve() {
  int a, b, c, k;
  cin >> a >> b >> c >> k;

  if(a >= k) drop(k);
  int ans = a, k -= a;
  if(b >= k) drop(ans);
  k -= b;
  cout << ans-k << '\n';
}

signed main() {
  ios::sync_with_stdio(false);
  cin.tie(0);
  int T=1;
  //cin >> T;
  while(T--) solve();

  return 0;
}


Compiler output:
a.cc: In function 'void solve()':
a.cc:11:18: error: expected initializer before '-=' token
   11 |   int ans = a, k -= a;
      |                  ^~
Language: C++

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

Compiler output:
a.cc: In function 'int main()':
a.cc:9:13: error: expected ';' before 'cout'
    9 |   else(a>=k) cout << k;
      |             ^~~~~
      |             ;
Language: C++

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

Compiler output:
a.cc: In function 'int main()':
a.cc:9:13: error: expected ';' before 'cout'
    9 |   else(a>=k) cout << k;
      |             ^~~~~
      |             ;
Language: C

#include <stdio.h>
int main(void)
{
    int A,B,C,K;
    scanf("%d %d %d %d",&A,&B,&C,&K);
    if(A >= K){
        printf("%d",K);
    }else if(A+B >= K){
        printf("%d",A);
    }else{
        printf("%d",2*A+B-K)
    }
} 

Compiler output:
main.c: In function 'main':
main.c:11:29: error: expected ';' before '}' token
   11 |         printf("%d",2*A+B-K)
      |                             ^
      |                             ;
   12 |     }
      |     ~
Language: C++

#include <iostream>

int main() {
  int a, b, c, k; std::cin >> a >> b >> c >> k;
  int mx = 0;
  if (a <= k) {
    mx += a;
    k -= a;
  }
  else {
    mx += k;
    std::cout << mx << std::endl;
    return 0;
  }
  if (b <= k) {
    k -= b; 
  }
  else {
    std::cout << mx << std::endl;
    return 0;
  }
  if (c <= k) {
    mx -= c;
    k -= c
  }
  else {
    std::cout << mx << std::endl;
    return 0;
  }
  
}

Compiler output:
a.cc: In function 'int main()':
a.cc:24:11: error: expected ';' before '}' token
   24 |     k -= c
      |           ^
      |           ;
   25 |   }
      |   ~
Language: C

#include<stdio.h>

int main()
{
  int a, b, c, k;
  scanf("%d %d %d %d", &a, &b, &c, &k);
  
  if (a > k) {
    printf("%d\n", a);
    return 0;
  }
  
  // k <= a + b + c
  // k - (a + b) <= c
  int minC = 0;
  if (a + b < k) {
    minC = k - (a + b);
  }
  
  printf("%d\n", maxA - minC);
  
  return 0;
}

Compiler output:
main.c: In function 'main':
main.c:20:18: error: 'maxA' undeclared (first use in this function)
   20 |   printf("%d\n", maxA - minC);
      |                  ^~~~
main.c:20:18: note: each undeclared identifier is reported only once for each function it appears in
Language: C

#include <stdio.h>

int main(void) {
  int a, b, c, k;
  int c1, c0, cm1;
  int max = 0;
  int count = 0;
  c1 = 1;
  c0 = 0;
  cm1 = -1;
  scanf("%d%d%d%d", &a, &b, &c, &k);
  for(int i = 1; i < )
}

int convination(int n, int k) {
    
}


Compiler output:
main.c: In function 'main':
main.c:12:22: error: expected expression before ')' token
   12 |   for(int i = 1; i < )
      |                      ^
main.c:13:1: error: expected expression before '}' token
   13 | }
      | ^
Language: C++


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

int main(){
  long long A,B,C,K;
  cin >> A >> B >> C >> K;
  
  int ans1=0;
  for(int i=0;i<A;i++){
   for(int j=i+1;j<K-A-C;j++){
     for(int k=j+1;k)
     ans=i;
     ans=max(ans,K-B);
      }
   }
  }
  
  if(ans<=0) cout<<0<<endl;
  else cout<<ans<<endl;  

return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:12:21: error: expected ';' before ')' token
   12 |      for(int k=j+1;k)
      |                     ^
      |                     ;
a.cc:13:6: error: 'ans' was not declared in this scope; did you mean 'ans1'?
   13 |      ans=i;
      |      ^~~
      |      ans1
a.cc:14:6: error: 'ans' was not declared in this scope; did you mean 'ans1'?
   14 |      ans=max(ans,K-B);
      |      ^~~
      |      ans1
a.cc: At global scope:
a.cc:19:3: error: expected unqualified-id before 'if'
   19 |   if(ans<=0) cout<<0<<endl;
      |   ^~
a.cc:20:3: error: expected unqualified-id before 'else'
   20 |   else cout<<ans<<endl;
      |   ^~~~
a.cc:22:1: error: expected unqualified-id before 'return'
   22 | return 0;
      | ^~~~~~
a.cc:23:1: error: expected declaration before '}' token
   23 | }
      | ^
Language: C++

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

int main(){
  int a,b,c,k;
  cin >> a >> b >> c >> k;
  
  if ( k <= a ){
    cout << k;
  }
  elif (a < k <= a+b ){
    cout << a;
  }
  else {
    cout << a - (k-a-b);
  }
  
  return 0;
  
}


Compiler output:
a.cc: In function 'int main()':
a.cc:12:3: error: 'elif' was not declared in this scope
   12 |   elif (a < k <= a+b ){
      |   ^~~~
a.cc:15:3: error: 'else' without a previous 'if'
   15 |   else {
      |   ^~~~
Language: C++

#include <iostream>

using namespace std;

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

Compiler output:
a.cc: In function 'int main()':
a.cc:7:4: error: expected initializer before 'cin'
    7 |    cin >> A >> B >> C >> K;
      |    ^~~
a.cc:8:6: error: 'K' was not declared in this scope
    8 |   if(K <= A)
      |      ^
a.cc:12:6: error: 'K' was not declared in this scope
   12 |   if(K <= A+B && K > A)
      |      ^
a.cc:16:6: error: 'K' was not declared in this scope
   16 |   if(K <= A+B+C && K > A+B)
      |      ^
Language: C

#include <stdio.h>

int main(){
  int a,b,c,k;
  scanf("%d%d%d%d",&a,&b,&c,&k);
  
  int ans = 0;
  
  if(k <= a){
    ans = k;
    k = 0;
  }else{
    ans = a;
    k -= a;
  }
  
  k -= b;
  
  if(k>0){
    ans -= k;
  }
  
  print("%d\n",ans);
}


Compiler output:
main.c: In function 'main':
main.c:23:3: error: implicit declaration of function 'print'; did you mean 'printf'? [-Wimplicit-function-declaration]
   23 |   print("%d\n",ans);
      |   ^~~~~
      |   printf
Language: C

#include <stdio.h>

int main(){
  int a,b,c,k;
  scanf("%d%d%d%d",&a,&b,&c,&k);
  
  int ans = 0;
  
  if(k <= a){
    ans = k;
    k = 0;
  }else{
    ans = a;
    k -= a;
  }
  
  k -= b;
  
  if(k>0){
    ans -= c;
  }
  
  print("%d\n",ans);
}

Compiler output:
main.c: In function 'main':
main.c:23:3: error: implicit declaration of function 'print'; did you mean 'printf'? [-Wimplicit-function-declaration]
   23 |   print("%d\n",ans);
      |   ^~~~~
      |   printf
Language: C++

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


int main(){
    ll a,b,c,k;
    cin >> a >> b >> c >> k;
    if(k<=a) ans = k;
    else if(k <= a+b) ans = a;
    else ans = a-(k-a-b);
    cout << ans << endl;
    return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:10:14: error: 'ans' was not declared in this scope; did you mean 'abs'?
   10 |     if(k<=a) ans = k;
      |              ^~~
      |              abs
a.cc:11:23: error: 'ans' was not declared in this scope; did you mean 'abs'?
   11 |     else if(k <= a+b) ans = a;
      |                       ^~~
      |                       abs
a.cc:12:10: error: 'ans' was not declared in this scope; did you mean 'abs'?
   12 |     else ans = a-(k-a-b);
      |          ^~~
      |          abs
a.cc:13:13: error: 'ans' was not declared in this scope; did you mean 'abs'?
   13 |     cout << ans << endl;
      |             ^~~
      |             abs
Language: C++

#include <bits\stdc++.h>
using namespace std;
int main(){
	int a,b,c,k;
	cin>>a>>b>>c>>k;
	if(k<=a || k-a<=b){
		cout << k ;
	}else {
		cout << k+(k-a-b)*-1 ;
	}
	return 0;
}

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++

A,B,C,K=map(int,input().split())
if K-A-B>0:
    print(A*1+(K-A-B)*-1)
else:
    print(A*1)

Compiler output:
a.cc:1:1: error: 'A' does not name a type
    1 | A,B,C,K=map(int,input().split())
      | ^
Language: C

#include <stdio.h>
int main(void) {
	int A,B,C,K;
	scanf("%d%d%d%d",&A,&B,&C,&K);
	if(K<=A)
	printf("%d",K);
	else if(A<K&&K<=A+B)
	printf("%d",A);
	else
	printf("%d",2A-k+b);
	return 0;
}


Compiler output:
main.c: In function 'main':
main.c:10:21: error: invalid suffix "A" on integer constant
   10 |         printf("%d",2A-k+b);
      |                     ^~
main.c:10:24: error: 'k' undeclared (first use in this function)
   10 |         printf("%d",2A-k+b);
      |                        ^
main.c:10:24: note: each undeclared identifier is reported only once for each function it appears in
main.c:10:26: error: 'b' undeclared (first use in this function)
   10 |         printf("%d",2A-k+b);
      |                          ^
Language: C

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


Compiler output:
main.c: In function 'main':
main.c:7:16: error: 'K' undeclared (first use in this function)
    7 |         else(a<K&&k<=a+b)
      |                ^
main.c:7:16: note: each undeclared identifier is reported only once for each function it appears in
main.c:7:26: error: expected ';' before 'printf'
    7 |         else(a<K&&k<=a+b)
      |                          ^
      |                          ;
    8 |         printf("%d",a);
      |         ~~~~~~            
main.c:9:9: error: 'else' without a previous 'if'
    9 |         else
      |         ^~~~
Language: C

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


Compiler output:
main.c: In function 'main':
main.c:7:16: error: 'K' undeclared (first use in this function)
    7 |         else(a<K&&k<=a+b)
      |                ^
main.c:7:16: note: each undeclared identifier is reported only once for each function it appears in
main.c:7:26: error: expected ';' before 'printf'
    7 |         else(a<K&&k<=a+b)
      |                          ^
      |                          ;
    8 |         printf("%d",a);
      |         ~~~~~~            
main.c:9:9: error: 'else' without a previous 'if'
    9 |         else
      |         ^~~~
Language: C

#include <stdio.h>
int main(void) {
int A,B,C,K,S=0;
scanf("%d%d%d%d",&A,&B,&C,&K);
if(K<=A)
P=K;
else if(K<=A+B)
P=A;
else
P-(K-(A+B));
printf("%d\n",P);
return 0;
}


Compiler output:
main.c: In function 'main':
main.c:6:1: error: 'P' undeclared (first use in this function)
    6 | P=K;
      | ^
main.c:6:1: note: each undeclared identifier is reported only once for each function it appears in
Language: C

#include <stdio.h>
int main(void) {
int A,B,C,K,P=0;
scanf("%d%d%d%d",&A,&B,&C,&K);
if(K<=A){
P=K;
}else if(A<K&&K<=A+B){
P=A;
}else{
printf("%d\n",P-(k-(A+B)));
}
return 0;
}

Compiler output:
main.c: In function 'main':
main.c:10:18: error: 'k' undeclared (first use in this function)
   10 | printf("%d\n",P-(k-(A+B)));
      |                  ^
main.c:10:18: note: each undeclared identifier is reported only once for each function it appears in
Language: C

#include <stdio.h>

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


Compiler output:
main.c: In function 'main':
main.c:8:9: error: 'else' without a previous 'if'
    8 |         else(a<K&&k<=a+b);
      |         ^~~~
main.c:8:16: error: 'K' undeclared (first use in this function)
    8 |         else(a<K&&k<=a+b);
      |                ^
main.c:8:16: note: each undeclared identifier is reported only once for each function it appears in
main.c:10:9: error: 'else' without a previous 'if'
   10 |         else
      |         ^~~~
Language: C

#include <stdio.h>

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


Compiler output:
main.c: In function 'main':
main.c:8:9: error: 'else' without a previous 'if'
    8 |         else(a<K&&k<=a+b);
      |         ^~~~
main.c:8:16: error: 'K' undeclared (first use in this function)
    8 |         else(a<K&&k<=a+b);
      |                ^
main.c:8:16: note: each undeclared identifier is reported only once for each function it appears in
main.c:10:9: error: 'else' without a previous 'if'
   10 |         else
      |         ^~~~
Language: C

#include <stdio.h>
int main(void) {
int A,B,C,K;
scanf("%d%d%d%d",&A,&B,&C,&K);
if(K<=A);
printf("%d\n",K);
else if(A<K&&K<=A+B);
printf("%d\n",A);
else
printf("%d\n",A-(K-(A+B)));
return 0;
}

Compiler output:
main.c: In function 'main':
main.c:7:1: error: 'else' without a previous 'if'
    7 | else if(A<K&&K<=A+B);
      | ^~~~
main.c:9:1: error: 'else' without a previous 'if'
    9 | else
      | ^~~~
Language: C

#include <stdio.h>

int main(void) {
	int a,b,c,k;
	scanf("%d%d%d%d",&a,&b,&c,&k);
	if(k<a);
	printf("%d",k);
	else(a<K&&k<=a+b);
	printf("%d",a);
	else
	printf("%d",2a+2b-k);
	return 0;
}


Compiler output:
main.c: In function 'main':
main.c:8:9: error: 'else' without a previous 'if'
    8 |         else(a<K&&k<=a+b);
      |         ^~~~
main.c:8:16: error: 'K' undeclared (first use in this function)
    8 |         else(a<K&&k<=a+b);
      |                ^
main.c:8:16: note: each undeclared identifier is reported only once for each function it appears in
main.c:10:9: error: 'else' without a previous 'if'
   10 |         else
      |         ^~~~
main.c:11:21: error: invalid suffix "a" on integer constant
   11 |         printf("%d",2a+2b-k);
      |                     ^~
main.c:11:24: error: invalid suffix "b" on integer constant
   11 |         printf("%d",2a+2b-k);
      |                        ^~
Language: C

#include <stdio.h>

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


Compiler output:
main.c: In function 'main':
main.c:8:9: error: 'else' without a previous 'if'
    8 |         else(a<K&&k<=a+b);
      |         ^~~~
main.c:8:16: error: 'K' undeclared (first use in this function)
    8 |         else(a<K&&k<=a+b);
      |                ^
main.c:8:16: note: each undeclared identifier is reported only once for each function it appears in
main.c:10:9: error: 'else' without a previous 'if'
   10 |         else
      |         ^~~~
Language: C

#include <stdio.h>
int main(void) {
int A,B,C,K;
scanf("%d%d%d",&A,&,&K);
if(0<=A-K){
printf("%d\n",K);
}else if(0>A-K&&0<=A+B-K){
printf("%d\n",A);
}else{
printf("%d\n",A-(K-(A+B)));
}
return 0;
}


Compiler output:
main.c: In function 'main':
main.c:4:20: error: expected expression before ',' token
    4 | scanf("%d%d%d",&A,&,&K);
      |                    ^
Language: C

#include <stdio.h>
int main(void) {
int A,B,C,K;
scanf("%d%d%d%d",&A,&B,&C,&K);
if(K<=A){
	printf("%d\n",K);
}else if(A<K&&K<=A+B){
	printf("%d\n",A);
}else{
	printf("%d\n",A-(K-(A+B));
}
	return 0;
}


Compiler output:
main.c: In function 'main':
main.c:10:34: error: expected ')' before ';' token
   10 |         printf("%d\n",A-(K-(A+B));
      |               ~                  ^
      |                                  )
main.c:10:35: error: expected ';' before '}' token
   10 |         printf("%d\n",A-(K-(A+B));
      |                                   ^
      |                                   ;
   11 | }
      | ~
Language: C

#include <stdio.h>
int main(void) {
int A,B,C,K;
scanf("%d%d%d%d",&A,&B,&C,&K,&P);
if(K<=A){
	printf("%d\n",K);
}else if(A<K&&K<=A+B){
	printf("%d\n",A);
}else{
	P=A-(K-(A+B));
	printf("%d\n",P);
}
	return 0;
}

Compiler output:
main.c: In function 'main':
main.c:4:31: error: 'P' undeclared (first use in this function)
    4 | scanf("%d%d%d%d",&A,&B,&C,&K,&P);
      |                               ^
main.c:4:31: 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;
  if (a>=k)
    cout<<k<<endl;}
 else if(k-a<=b){cout<<a<<endl;}
else {cout<<2*a+b-k<<endl;}
}

Compiler output:
a.cc:8:2: error: expected unqualified-id before 'else'
    8 |  else if(k-a<=b){cout<<a<<endl;}
      |  ^~~~
a.cc:9:1: error: expected unqualified-id before 'else'
    9 | else {cout<<2*a+b-k<<endl;}
      | ^~~~
a.cc:10:1: error: expected declaration before '}' token
   10 | }
      | ^
Language: C++

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

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


Compiler output:
a.cc: In function 'int main()':
a.cc:18:18: error: 'enndl' was not declared in this scope
   18 |   cout << ans << enndl;
      |                  ^~~~~
Language: C++

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

int main(){
	ll a,b,c,k;
	cin >> a >> b >> c >> k;
	int xa = min(a,k);
	k -= xa;
	int xb = min(b,k);
	k - = xb;
	cout << xa -k << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:13:13: error: expected primary-expression before '=' token
   13 |         k - = xb;
      |             ^
Language: C++

#include<bits/stdc++.h>
#include<boost/dynamic_bitset.hpp>
using namespace std;
using u64 = uint64_t;

int main(void) {
    s64 A, B, C, K;
    cin >> A >> B >> C >> K;

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

    return 0;
}

Compiler output:
a.cc:2:9: fatal error: boost/dynamic_bitset.hpp: No such file or directory
    2 | #include<boost/dynamic_bitset.hpp>
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~~
compilation terminated.
Language: C

#include <stdio.h>

int main(void) {
	int A,B,C,K;
	scanf("%d%d%d%d",&A,&B,&C,&K);
	if(K<=A){
		printf("%d\n",K);
	}else if(A<K&&K<=A+B){
		printf("%d\n",A);
	}else{
		printf("%d\n",A-(K-A-B);
	}
	return 0;
}


Compiler output:
main.c: In function 'main':
main.c:11:40: error: expected ')' before ';' token
   11 |                 printf("%d\n",A-(K-A-B);
      |                       ~                ^
      |                                        )
main.c:11:41: error: expected ';' before '}' token
   11 |                 printf("%d\n",A-(K-A-B);
      |                                         ^
      |                                         ;
   12 |         }
      |         ~
Language: C

#include <stdio.h>

int main(void) {
	int A,B,C,K;
	scanf("%d%d%d%d",&A,&B,&C,&K);
	if(K<=A){
		printf("%d\n"K);
	}else if(A<K&&K<=A+B){
		printf("%d\n"A);
	}else{
		printf("%d\n"A-(K-A-B));
	}
	return 0;
}


Compiler output:
main.c: In function 'main':
main.c:7:30: error: expected ')' before 'K'
    7 |                 printf("%d\n"K);
      |                       ~      ^
      |                              )
main.c:9:30: error: expected ')' before 'A'
    9 |                 printf("%d\n"A);
      |                       ~      ^
      |                              )
main.c:11:30: error: expected ')' before 'A'
   11 |                 printf("%d\n"A-(K-A-B));
      |                       ~      ^
      |                              )
Language: C

#include<stdio.h>

int main(){
  int A,B,C,k;
  scanf("%d %d %d %d",&A,&B,&C,&k);
  
  int add;
  if(k<=A){
    add == k;
  }
  if else (k<=A && k<=(A+B)){
    add == k;
  }
  
  else add == A-(k-A-B);
  
  printf("%d",add);
  
  return 0;
  }


Compiler output:
main.c: In function 'main':
main.c:11:6: error: expected '(' before 'else'
   11 |   if else (k<=A && k<=(A+B)){
      |      ^~~~
      |      (
Language: C

#include<stdio.h>

int main()[
  int A,B,C,k;
  scanf("%d %d %d %d",&A,&B,&C,&k);
  
  int add;
  if(k<=A){
    add == k;
  }
  if else (k<=A && k<=(A+B)){
    add == k;
  }
  
  else add == A-(k-A-B);
  
  printf("%d",add);
  
  return 0;
  }

Compiler output:
main.c:4:3: error: expected expression before 'int'
    4 |   int A,B,C,k;
      |   ^~~
Language: Java

public class Main {
public static void main(String[] args) {
		
		Scanner keyboard = new Scanner(System.in); 
		
		int A= keyboard.nextInt();
		int B= keyboard.nextInt();
		int C= keyboard.nextInt();
		int K= keyboard.nextInt();
		
		int ans =0;
		
		if(A<=K){
			ans = A;
			K -= A;
			if(K!=0 && B<=K){
				//ans += 0;
				K -= B;
				ans -=K;
			}
		}else{
			ans = K;
		}

		System.out.print(ans);
		keyboard.close();	
		
	}
}


Compiler output:
Main.java:4: error: cannot find symbol
		Scanner keyboard = new Scanner(System.in); 
		^
  symbol:   class Scanner
  location: class Main
Main.java:4: error: cannot find symbol
		Scanner keyboard = new Scanner(System.in); 
		                       ^
  symbol:   class Scanner
  location: class Main
2 errors
Language: Java

import java.util.Scanner;
public class Main{
    public static void main(String[] args){
        Scanner scanner = new Scanner(System.in);

        Long A = scanner.nextLong();
        Long B = scanner.nextLong();
        Long C = scanner.nextLong();
        Long K = scanner.nextLong();
        Long count = 0L;
        if(K >= A){
            K = K - A;
            count += A;
        }else{
            count += K;
            K = 0;
        }
        K = K - B;
        if(K > 0){
            count = count - K;
        }

        System.out.println(count);
        
	}
}

Compiler output:
Main.java:16: error: incompatible types: int cannot be converted to Long
            K = 0;
                ^
1 error
Language: Java

import java.util.Scanner;
public class Main{
    public static void main(String[] args){
        Scanner scanner = new Scanner(System.in);

        Long A = scanner.nexLong();
        Long B = scanner.nextLong();
        Long C = scanner.nextLong();
        Long K = scanner.nextLong();
        Long count = 0L;
        for(Long i = 1L; i <= K;){
            if(A != 0 && K >= A){
                K = K - A;
                count = A;
                A = 0L;
            }else if(K < A){
                count = K;
                break;
            }else if(B != 0 && K >= B){
                B = 0L;
                K = K - B;
            }else if(K < B){
                break;
            }else if(C != 0 && K == C){
                count = count - C;
                break;
            }else if(K < C){
                count = count - K;
                break;
            }
        }

        System.out.println(count);
        
	}
}

Compiler output:
Main.java:6: error: cannot find symbol
        Long A = scanner.nexLong();
                        ^
  symbol:   method nexLong()
  location: variable scanner of type Scanner
1 error
Language: Java

import java.util.Scanner;
public class Main{
    public static void main(String[] args){
        Scanner scanner = new Scanner(System.in);

        Long A = scanner.nexLong();
        Long B = scanner.nextLong();
        Long C = scanner.nextLong();
        Long K = scanner.nextLong();
        Long count = 0;
        for(Long i = 1L; i <= K;){
            if(A != 0 && K >= A){
                K = K - A;
                count = A;
                A = 0;
            }else if(K < A){
                count = K;
                break;
            }else if(B != 0 && K >= B){
                B = 0;
                K = K - B;
            }else if(K < B){
                break;
            }else if(C != 0 && K == C){
                count = count - C;
                break;
            }else if(K < C){
                count = count - K;
                break;
            }
        }

        System.out.println(count);
        
	}
}

Compiler output:
Main.java:6: error: cannot find symbol
        Long A = scanner.nexLong();
                        ^
  symbol:   method nexLong()
  location: variable scanner of type Scanner
Main.java:10: error: incompatible types: int cannot be converted to Long
        Long count = 0;
                     ^
Main.java:15: error: incompatible types: int cannot be converted to Long
                A = 0;
                    ^
Main.java:20: error: incompatible types: int cannot be converted to Long
                B = 0;
                    ^
4 errors
Language: Java

import java.util.Scanner;
public class Main{
    public static void main(String[] args){
        Scanner scanner = new Scanner(System.in);

        int A = scanner.nextInt();
        int B = scanner.nextInt();
        int C = scanner.nextInt();
        int K = scanner.nextInt();
        int count = 0;
        for(int i = 1; i <= K;){
            if(A != 0 && K >= A){
                K = K - A;
                count = A;
                A = 0;
            }else if(A != 0 && K < A){
                K = 0;
                count = K;
            }else if(B != 0 && K >= B){
                B = 0;
            }else if(B != 0 && K < B){
                K = 0;
            }else if(C != 0 && K = C){
                count = count - C;
                K = 0;
            }else if(C != 0 && K < C){
                K = 0;
                count = count - K;
            }
        }

        System.out.println(count);
        
	}
}

Compiler output:
Main.java:23: error: bad operand types for binary operator '&&'
            }else if(C != 0 && K = C){
                            ^
  first type:  boolean
  second type: int
1 error
Language: C++

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

int main() {
        ll a,b,c,k;
        cin >> a >> b >> c >> k;
        ll ans = 0;
        ll t = k
        k -= a;
        if(k<=0){
                ans += t;
                cout << ans << endl;
                return 0;
        }else{
                ans += a;
                k -= b;
                if(k<0){
                        cout << ans << endl;
                        return 0;
                }else{
                        ans -= k;
                        cout << ans << endl;
                        return 0;
                }
        }

}

Compiler output:
a.cc: In function 'int main()':
a.cc:12:9: error: expected ',' or ';' before 'k'
   12 |         k -= a;
      |         ^
Language: C++

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

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

  return 0 ; 
  
}


Compiler output:
a.cc: In function 'int main()':
a.cc:9:18: error: expected primary-expression before ')' token
    9 |   if ( A >= K && ){
      |                  ^
Language: C++

#include <bits/stdc++.h>
using namespace std;
 
int main() {
  int A, B, C, K;
  scanf("%d %d %d %d", &A, &B, &C, &K);
  int sum = 0;
  int i = 0;
  
  for(int i=0; i<A; i++) sum +=1;
  if(K <= (A+B)) printf("%d\n",sum);
  else if(K -(A + B) < C) printf("%d\n",sum - (K - (A + B)));
  else if(K -(A + B) = C ) printf("%d\n",sum - C );
}

Compiler output:
a.cc: In function 'int main()':
a.cc:13:13: error: lvalue required as left operand of assignment
   13 |   else if(K -(A + B) = C ) printf("%d\n",sum - C );
      |           ~~^~~~~~~~
Language: C++

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

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

#define INF INT_MAX
#define ll  long long
#define ull unsigned long long
#define rep(i,n) for(ll i=0; i<n; ++i)
#define FOR(i, s, e) for(ll i=s; i<e; ++i)
#define MOD 1000000007
using namespace std;
template<class T> inline bool chmin(T& a, T b) { if(a>b) {a=b; return true;} return false;}
template<class T> inline bool chmax(T& a, T b) { if(a<b) {a=b; return true;} return false;}

int main() {
  cin.tie(0);
  ios::sync_with_stdio(false);
  ll A, B, C, K;
  cin >> A >> B >> C >> K;
  if(K <= A) cout << K << endl;
  else if(K <= A+B) cout << A << endl;
  else {
    ll tmp = K - (A+B);
    cout << A - tmp << endl;
  }
}

Compiler output:
a.cc: In function 'int main()':
a.cc:12:3: error: 'cin' was not declared in this scope
   12 |   cin.tie(0);
      |   ^~~
a.cc:1:1: note: 'std::cin' is defined in header '<iostream>'; this is probably fixable by adding '#include <iostream>'
  +++ |+#include <iostream>
    1 | #define INF INT_MAX
a.cc:13:3: error: 'ios' has not been declared
   13 |   ios::sync_with_stdio(false);
      |   ^~~
a.cc:16:14: error: 'cout' was not declared in this scope
   16 |   if(K <= A) cout << K << endl;
      |              ^~~~
a.cc:16:14: note: 'std::cout' is defined in header '<iostream>'; this is probably fixable by adding '#include <iostream>'
a.cc:16:27: error: 'endl' was not declared in this scope
   16 |   if(K <= A) cout << K << endl;
      |                           ^~~~
a.cc:1:1: note: 'std::endl' is defined in header '<ostream>'; this is probably fixable by adding '#include <ostream>'
  +++ |+#include <ostream>
    1 | #define INF INT_MAX
a.cc:17:21: error: 'cout' was not declared in this scope
   17 |   else if(K <= A+B) cout << A << endl;
      |                     ^~~~
a.cc:17:21: note: 'std::cout' is defined in header '<iostream>'; this is probably fixable by adding '#include <iostream>'
a.cc:17:34: error: 'endl' was not declared in this scope
   17 |   else if(K <= A+B) cout << A << endl;
      |                                  ^~~~
a.cc:17:34: note: 'std::endl' is defined in header '<ostream>'; this is probably fixable by adding '#include <ostream>'
a.cc:20:5: error: 'cout' was not declared in this scope
   20 |     cout << A - tmp << endl;
      |     ^~~~
a.cc:20:5: note: 'std::cout' is defined in header '<iostream>'; this is probably fixable by adding '#include <iostream>'
a.cc:20:24: error: 'endl' was not declared in this scope
   20 |     cout << A - tmp << endl;
      |                        ^~~~
a.cc:20:24: note: 'std::endl' is defined in header '<ostream>'; this is probably fixable by adding '#include <ostream>'
Language: C++


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

int main()
{

int a,b,c,k;
cin>>a>>b>>c>>k;

if(k<=a)
cout<<a<<endl;
if else(k<=(a+b))
cout<<a<<endl;
else
cout<<a-(k-a-b)<<endl;
return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:14:4: error: expected '(' before 'else'
   14 | if else(k<=(a+b))
      |    ^~~~
      |    (
a.cc:16:1: error: 'else' without a previous 'if'
   16 | else
      | ^~~~
Language: C++

#include<iostream>
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{
    cout << a-(k-a-b) << endl;
  }
}


Compiler output:
a.cc:13:3: error: expected unqualified-id before 'else'
   13 |   else{
      |   ^~~~
a.cc:16:1: error: expected declaration before '}' token
   16 | }
      | ^
Language: C++

#include<iostream>
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{
  cout << a-(k-a-b) << endl;
}
}

Compiler output:
a.cc:13:1: error: expected unqualified-id before 'else'
   13 | else{
      | ^~~~
a.cc:16:1: error: expected declaration before '}' token
   16 | }
      | ^
Language: C++

#include<iostream>
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{
    cout << a-(k-a-b) << endl;
  }
}
#include<iostream>
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{
    cout << a-(k-a-b) << endl;
  }
}

Compiler output:
a.cc:18:5: error: redefinition of 'int main()'
   18 | int main(){
      |     ^~~~
a.cc:3:5: note: 'int main()' previously defined here
    3 | int main(){
      |     ^~~~
Language: C++

#include<iostream>
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{
    cout << a-(k-a-b)
  }
}

Compiler output:
a.cc: In function 'int main()':
a.cc:13:22: error: expected ';' before '}' token
   13 |     cout << a-(k-a-b)
      |                      ^
      |                      ;
   14 |   }
      |   ~
Language: C++

#include<bits/stdc++.h>
typedef long long ll;
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{
        cout<<a-(k-a-b)<<endl;
    }
}


Compiler output:
a.cc: In function 'int main()':
a.cc:13:15: error: 'a' was not declared in this scope
   13 |         cout<<a-(k-a-b)<<endl;
      |               ^
a.cc:13:18: error: 'k' was not declared in this scope
   13 |         cout<<a-(k-a-b)<<endl;
      |                  ^
a.cc:13:22: error: 'b' was not declared in this scope
   13 |         cout<<a-(k-a-b)<<endl;
      |                      ^
Language: C++

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

Compiler output:
a.cc: In function 'int main()':
a.cc:6:8: error: expected primary-expression before '>' token
    6 |   if(a=>k){
      |        ^
a.cc:9:15: error: expected primary-expression before '>' token
    9 |   else if(a+b=>k){
      |               ^
a.cc:13:22: error: expected ';' before '}' token
   13 |     cout << a-(k-a-b)
      |                      ^
      |                      ;
   14 |   }
      |   ~
Language: C++

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

Compiler output:
a.cc:1:2: error: invalid preprocessing directive #incluide; did you mean #include?
    1 | #incluide<iostream>
      |  ^~~~~~~~
      |  include
a.cc: In function 'int main()':
a.cc:5:3: error: 'cin' was not declared in this scope
    5 |   cin >> a >> b >> c >> k;
      |   ^~~
a.cc:1:1: note: 'std::cin' is defined in header '<iostream>'; this is probably fixable by adding '#include <iostream>'
  +++ |+#include <iostream>
    1 | #incluide<iostream>
a.cc:7:3: error: 'cout' was not declared in this scope
    7 |   cout << a << endl;
      |   ^~~~
a.cc:7:3: note: 'std::cout' is defined in header '<iostream>'; this is probably fixable by adding '#include <iostream>'
a.cc:7:16: error: 'endl' was not declared in this scope
    7 |   cout << a << endl;
      |                ^~~~
a.cc:1:1: note: 'std::endl' is defined in header '<ostream>'; this is probably fixable by adding '#include <ostream>'
  +++ |+#include <ostream>
    1 | #incluide<iostream>
a.cc:10:3: error: 'cout' was not declared in this scope
   10 |   cout << a << endl;
      |   ^~~~
a.cc:10:3: note: 'std::cout' is defined in header '<iostream>'; this is probably fixable by adding '#include <iostream>'
a.cc:10:16: error: 'endl' was not declared in this scope
   10 |   cout << a << endl;
      |                ^~~~
a.cc:10:16: note: 'std::endl' is defined in header '<ostream>'; this is probably fixable by adding '#include <ostream>'
a.cc:12:3: error: 'cout' was not declared in this scope
   12 |   cout << a-(k-a-b) << endl;
      |   ^~~~
a.cc:12:3: note: 'std::cout' is defined in header '<iostream>'; this is probably fixable by adding '#include <iostream>'
a.cc:12:24: error: 'endl' was not declared in this scope
   12 |   cout << a-(k-a-b) << endl;
      |                        ^~~~
a.cc:12:24: note: 'std::endl' is defined in header '<ostream>'; this is probably fixable by adding '#include <ostream>'
Language: C++


#include<bits/stdc++.h>
#define ll long long

using namespace std;
int main()
{
    vector<int>v;
    vector<int>v1;
    vector<int>v2;
    set <char>s;
    int t,coun1=0,a,ans3,coun2=0,x,y=0,ans1=0,b,sum=0,flag=0,ans2;




    long long ai,t,n,a,b,c=0,k,e,f,g;
    string str;
    string str1;

    getline(cin,str);
    getline(cin,str1);

    cin >> a >>b >>c >> k;








    if( a == k || a>k)
    {


     cout << k << endl;


    }
    else
    {
        sum=a;

        f=k-a;
        if(f >b )
        {
            sum=sum+b*0;
        }
        else
        {
            sum+=f*0;
        }

        g=k-a-b;

        if(g >0 && g !=0)
        {
            sum+=g*(-1);
        }

        cout << sum;



    }



return 0;
}




Compiler output:
a.cc: In function 'int main()':
a.cc:17:18: error: conflicting declaration 'long long int t'
   17 |     long long ai,t,n,a,b,c=0,k,e,f,g;
      |                  ^
a.cc:12:9: note: previous declaration as 'int t'
   12 |     int t,coun1=0,a,ans3,coun2=0,x,y=0,ans1=0,b,sum=0,flag=0,ans2;
      |         ^
a.cc:17:22: error: conflicting declaration 'long long int a'
   17 |     long long ai,t,n,a,b,c=0,k,e,f,g;
      |                      ^
a.cc:12:19: note: previous declaration as 'int a'
   12 |     int t,coun1=0,a,ans3,coun2=0,x,y=0,ans1=0,b,sum=0,flag=0,ans2;
      |                   ^
a.cc:17:24: error: conflicting declaration 'long long int b'
   17 |     long long ai,t,n,a,b,c=0,k,e,f,g;
      |                        ^
a.cc:12:47: note: previous declaration as 'int b'
   12 |     int t,coun1=0,a,ans3,coun2=0,x,y=0,ans1=0,b,sum=0,flag=0,ans2;
      |                                               ^
Language: C

#include<stdio.h>
int main(void)
{
	int a,b,c,k,sa1,sa2,sum;
	scanf("%d %d %d %d",&a,&b,&c,&k);
	sa1=k-a;
	if(sa<0){
		sa1=0;
	}
	sum=0;
	sum+=k-sa1;
	if(sa1>=1){
		sa2=sa1-b;
		if(sa2>=1){
			sum-sa2;
		}
	}
	printf("%d\n",sum);
	return 0;
}

Compiler output:
main.c: In function 'main':
main.c:7:12: error: 'sa' undeclared (first use in this function); did you mean 'sa2'?
    7 |         if(sa<0){
      |            ^~
      |            sa2
main.c:7:12: note: each undeclared identifier is reported only once for each function it appears in
Language: C

#incvlude<stdio.h>
int main(void)
{
	int a,b,c,k,sa1,sa2,sum;
	scanf("%d %d %d %d",&a,&b,&c,&k);
	sa1=k-a;
	sum=0;
	sum+=k-sa1;
	if(sa1>=1){
		sa2=sa1-b;
		if(sa2>=1){
			sum-sa2;
		}
	}
	printf("%d\n",sum);
	return 0;
}

Compiler output:
main.c:1:2: error: invalid preprocessing directive #incvlude; did you mean #include?
    1 | #incvlude<stdio.h>
      |  ^~~~~~~~
      |  include
main.c: In function 'main':
main.c:5:9: error: implicit declaration of function 'scanf' [-Wimplicit-function-declaration]
    5 |         scanf("%d %d %d %d",&a,&b,&c,&k);
      |         ^~~~~
main.c:1:1: note: include '<stdio.h>' or provide a declaration of 'scanf'
  +++ |+#include <stdio.h>
    1 | #incvlude<stdio.h>
main.c:5:9: warning: incompatible implicit declaration of built-in function 'scanf' [-Wbuiltin-declaration-mismatch]
    5 |         scanf("%d %d %d %d",&a,&b,&c,&k);
      |         ^~~~~
main.c:5:9: note: include '<stdio.h>' or provide a declaration of 'scanf'
main.c:15:9: error: implicit declaration of function 'printf' [-Wimplicit-function-declaration]
   15 |         printf("%d\n",sum);
      |         ^~~~~~
main.c:15:9: note: include '<stdio.h>' or provide a declaration of 'printf'
main.c:15:9: warning: incompatible implicit declaration of built-in function 'printf' [-Wbuiltin-declaration-mismatch]
main.c:15:9: note: include '<stdio.h>' or provide a declaration of 'printf'
Language: C++

#include <bits/stdc++.h>
using namespace std;
#define int long long
#define rep(i, n) for (int i = 0; i < (int)(n); i++)
#define all(a) (a).begin(), (a).end()
// #define sort(a) sort(all(a))
using P = pair<int, int>;
using ll = long long;
using ld = long double;
typedef vector<int> vi;
int dx[4] = { 0, 1, 0,-1 };
int dy[4] = { 1, 0,-1, 0 };
const ll MOD = 1000000007;

signed 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 cout << a-(k-a-b) << endl;
  return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:18:31: error: expected ';' before ':' token
   18 |   if(k <= a) cout << k << endl:
      |                               ^
      |                               ;
Language: C++

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

int main() {
  long long a,b,c,k;
  cin>>a>>b>>c>>k;
  cout<<a-max(min(k-a-b,c),0)<<endl;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:7:14: error: no matching function for call to 'max(const long long int&, int)'
    7 |   cout<<a-max(min(k-a-b,c),0)<<endl;
      |           ~~~^~~~~~~~~~~~~~~~
In file included from /usr/include/c++/14/algorithm:60,
                 from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:51,
                 from a.cc:1:
/usr/include/c++/14/bits/stl_algobase.h:257:5: note: candidate: 'template<class _Tp> constexpr const _Tp& std::max(const _Tp&, const _Tp&)'
  257 |     max(const _Tp& __a, const _Tp& __b)
      |     ^~~
/usr/include/c++/14/bits/stl_algobase.h:257:5: note:   template argument deduction/substitution failed:
a.cc:7:14: note:   deduced conflicting types for parameter 'const _Tp' ('long long int' and 'int')
    7 |   cout<<a-max(min(k-a-b,c),0)<<endl;
      |           ~~~^~~~~~~~~~~~~~~~
/usr/include/c++/14/bits/stl_algobase.h:303:5: note: candidate: 'template<class _Tp, class _Compare> constexpr const _Tp& std::max(const _Tp&, const _Tp&, _Compare)'
  303 |     max(const _Tp& __a, const _Tp& __b, _Compare __comp)
      |     ^~~
/usr/include/c++/14/bits/stl_algobase.h:303:5: note:   candidate expects 3 arguments, 2 provided
In file included from /usr/include/c++/14/algorithm:61:
/usr/include/c++/14/bits/stl_algo.h:5706:5: note: candidate: 'template<class _Tp> constexpr _Tp std::max(initializer_list<_Tp>)'
 5706 |     max(initializer_list<_Tp> __l)
      |     ^~~
/usr/include/c++/14/bits/stl_algo.h:5706:5: note:   candidate expects 1 argument, 2 provided
/usr/include/c++/14/bits/stl_algo.h:5716:5: note: candidate: 'template<class _Tp, class _Compare> constexpr _Tp std::max(initializer_list<_Tp>, _Compare)'
 5716 |     max(initializer_list<_Tp> __l, _Compare __comp)
      |     ^~~
/usr/include/c++/14/bits/stl_algo.h:5716:5: note:   template argument deduction/substitution failed:
a.cc:7:14: note:   mismatched types 'std::initializer_list<_Tp>' and 'long long int'
    7 |   cout<<a-max(min(k-a-b,c),0)<<endl;
      |           ~~~^~~~~~~~~~~~~~~~
Language: C++

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

int main() {
  long long a,b,c,k;
  cin>>a>>b>>c>>k;
  cout<<a-max(k-a-b,0)<<endl;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:7:14: error: no matching function for call to 'max(long long int, int)'
    7 |   cout<<a-max(k-a-b,0)<<endl;
      |           ~~~^~~~~~~~~
In file included from /usr/include/c++/14/algorithm:60,
                 from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:51,
                 from a.cc:1:
/usr/include/c++/14/bits/stl_algobase.h:257:5: note: candidate: 'template<class _Tp> constexpr const _Tp& std::max(const _Tp&, const _Tp&)'
  257 |     max(const _Tp& __a, const _Tp& __b)
      |     ^~~
/usr/include/c++/14/bits/stl_algobase.h:257:5: note:   template argument deduction/substitution failed:
a.cc:7:14: note:   deduced conflicting types for parameter 'const _Tp' ('long long int' and 'int')
    7 |   cout<<a-max(k-a-b,0)<<endl;
      |           ~~~^~~~~~~~~
/usr/include/c++/14/bits/stl_algobase.h:303:5: note: candidate: 'template<class _Tp, class _Compare> constexpr const _Tp& std::max(const _Tp&, const _Tp&, _Compare)'
  303 |     max(const _Tp& __a, const _Tp& __b, _Compare __comp)
      |     ^~~
/usr/include/c++/14/bits/stl_algobase.h:303:5: note:   candidate expects 3 arguments, 2 provided
In file included from /usr/include/c++/14/algorithm:61:
/usr/include/c++/14/bits/stl_algo.h:5706:5: note: candidate: 'template<class _Tp> constexpr _Tp std::max(initializer_list<_Tp>)'
 5706 |     max(initializer_list<_Tp> __l)
      |     ^~~
/usr/include/c++/14/bits/stl_algo.h:5706:5: note:   candidate expects 1 argument, 2 provided
/usr/include/c++/14/bits/stl_algo.h:5716:5: note: candidate: 'template<class _Tp, class _Compare> constexpr _Tp std::max(initializer_list<_Tp>, _Compare)'
 5716 |     max(initializer_list<_Tp> __l, _Compare __comp)
      |     ^~~
/usr/include/c++/14/bits/stl_algo.h:5716:5: note:   template argument deduction/substitution failed:
a.cc:7:14: note:   mismatched types 'std::initializer_list<_Tp>' and 'long long int'
    7 |   cout<<a-max(k-a-b,0)<<endl;
      |           ~~~^~~~~~~~~