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

public class Min {
	public static void main(String[] args) {
		Scanner sca=new Scanner(System.in);
		int a=sca.nextInt();
		int b=sca.nextInt();
		int c=sca.nextInt();
		int x=sca.nextInt();
		int y=0;
		for (int i=0;i<=a;i++) {
		for (int j=0;j<=b;j++) {
			for(int k=0;k<=c;k++) {
				if((500*i)+(100*j)+(50*k)==x) {
					y++;
				}
			}
		}
		}
		System.out.println(y);


	}

}



Compiler output:
Main.java:1: error: class Min is public, should be declared in a file named Min.java
public class Min {
       ^
Main.java:3: error: cannot find symbol
		Scanner sca=new Scanner(System.in);
		^
  symbol:   class Scanner
  location: class Min
Main.java:3: error: cannot find symbol
		Scanner sca=new Scanner(System.in);
		                ^
  symbol:   class Scanner
  location: class Min
3 errors
Language: Java

public class Min {
	public static void main(String[] args) {
		Scanner sca=new Scanner(System.in);
		int a=sca.nextInt();
		int b=sca.nextInt();
		int c=sca.nextInt();
		int x=sca.nextInt();
		int y=0;
		for (int i=0;i<=a;i++) {
		for (int j=0;j<=b;j++) {
			for(int k=0;k<=c;k++) {
				if((500*i)+(100*j)+(50*k)==x) {
					y++;
				}
			}
		}
		}
		System.out.println(y);


	}

}


Compiler output:
Main.java:1: error: class Min is public, should be declared in a file named Min.java
public class Min {
       ^
Main.java:3: error: cannot find symbol
		Scanner sca=new Scanner(System.in);
		^
  symbol:   class Scanner
  location: class Min
Main.java:3: error: cannot find symbol
		Scanner sca=new Scanner(System.in);
		                ^
  symbol:   class Scanner
  location: class Min
3 errors
Language: C++

#include<iostream>

using namespace std;

int main(){
  int a,b,c,x,y,z,w;
  //q,b,cは５０以下の整数、xは５０以上２００００以下の５０の倍数
  cin >> a >> b >> c >> x;
  
  int count=0;
  for(int i=0;i<=c;i++){
  	y=x-50*i;
    if(y<=0)
      break;
    if(y==0)
      count++;
      break;
    else{
    	for(int j=0;j<=b;j++){
          z=y-100*j;
          if(z<=0)
            break;
          if(z==0)
            count++;
          	break;
          if(a=0)
          	break;
          else{
          	for(int k=1;k<=a;k++)
				w=z-500*k;
            	if(w==0)
                  count++;
             	  break;
            	else
                  break;           
          }
        }
     }
   } 
	cout << count <<endl;
  	return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:18:5: error: 'else' without a previous 'if'
   18 |     else{
      |     ^~~~
a.cc:34:17: error: 'else' without a previous 'if'
   34 |                 else
      |                 ^~~~
Language: C++

#include<iostream>

using namespace std;

int main(){
  int a,b,c,x,y,z,w;
  //q,b,cは５０以下の整数、xは５０以上２００００以下の５０の倍数
  cin >> a >> b >> c >> x;
  
  int count=0;
  for(int i=0;i<=c;i++){
  	y=x-50*i;
    if(y<=0)
      break;
    if(y=0)
      count++;
      break;
    else{
    	for(int j=0;j<=b;j++){
          z=y-100*j;
          if(z<=0)
            break;
          if(z=0)
            count++;
          	break;
          if(a=0)
          	break;
          else{
          	for(int k=1;k<=a;k++)
				w=z-500*k;
            	if(w=0)
                  count++;
             	  break;
            	else
                  break;           
          }
        }
     }
   } 
　cout << count <<endl;
  return 0;
}


Compiler output:
a.cc:40:1: error: extended character 　 is not valid in an identifier
   40 | 　cout << count <<endl;
      | ^
a.cc: In function 'int main()':
a.cc:18:5: error: 'else' without a previous 'if'
   18 |     else{
      |     ^~~~
a.cc:34:17: error: 'else' without a previous 'if'
   34 |                 else
      |                 ^~~~
a.cc:40:1: error: '\U00003000cout' was not declared in this scope
   40 | 　cout << count <<endl;
      | ^~~~~~
Language: C++

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

template <class T> using V = vector<T>;

using ll = long long;
using db = double;
using st = string;
using ch = char;
using vll = V<ll>;
using vpll =V<pair<ll,ll>>;
using vst = V<st>;
using vdb = V<db>;
using vch = V<ch>;


#define FOR(i,a,b) for(ll i=(a);i<(ll)(b);i++)
#define rFOR(i,a,b) for(ll i=(b);i>(ll)(a);i--)
#define oFOR(i,a,b) for(ll i=(a);i<(ll)(b);i+=2)
#define bgn begin()
#define en end()
#define SORT(a) sort((a).bgn,(a).en)
#define REV(a) reverse((a).bgn,(a).en)
#define M(a,b) max(a,b)
#define rM(a,b) min(a,b)
#define fi first
#define se second
#define sz size()
#define gcd(a,b) __gcd(a,b)
#define lcm(a,b) __lcm(a,b)
#define co(a) cout<<a<<endl;
#define ci(a) cin>>a;



int main() {
  ll a,b,c;
  	ci(a>.b>>c);
  ll x;
  	ci(x);
  
  ll ans=0;
  
  FOR(i,0,a+1){
    FOR(j,0,b+1){
      FOR(k,0,c+1){
        if(500*i+100*j+50*k==x){
          ans++;
        }
      }
    }
  }
  co(ans)
}

Compiler output:
a.cc: In function 'int main()':
a.cc:39:14: error: expected primary-expression before '.' token
   39 |         ci(a>.b>>c);
      |              ^
a.cc:33:20: note: in definition of macro 'ci'
   33 | #define ci(a) cin>>a;
      |                    ^
Language: C++

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

typedef long long ll;
typedef unsigned long long ull;
typedef string st;
typedef double db;
typedef vector<long long> vecll;
typedef vector<char> vechar;

int main(){
    ll A, B, C, X;
    cin >> A >> B >> C >> X;
    
    ll ans = 0;
    for(ll i = 0; i <= A; i++){
        for(ll j = 0; j <= B; j++){
            ll dif = X - 500 * i - 100 * ;
            if(dif % 50 == 0 && dif >= 0 && dif / 50 <= C) ans++;
        }
    }
    cout << ans << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:18:42: error: expected primary-expression before ';' token
   18 |             ll dif = X - 500 * i - 100 * ;
      |                                          ^
Language: C++

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

typedef long long ll;
typedef unsigned long long ull;
typedef string st;
typedef double db;
typedef vector<long long> vecll;
typedef vector<char> vechar;

int main(){
    ll A, B, C, X;
    cin >> A >> B >> C >> X;
    
    ll ans = 0;
    for(ll i = 0; i < A; i++){
        for(ll j = 0; j < B; j++){
            for(ll k = 0; k < C; k++){
                if(500 * i + 100 * j + 50 * k == X) ans++
            }
        }
    }
    cout << ans << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:19:58: error: expected ';' before '}' token
   19 |                 if(500 * i + 100 * j + 50 * k == X) ans++
      |                                                          ^
      |                                                          ;
   20 |             }
      |             ~
Language: C++

#include<iostream>
using namespace std ;

int main()
{
  int X,A,B,C ;
  cin>>A>>B>>C>>X ;
  int count=0 ;
  int max=X/50 ;
  for(int i=0;i<=max_A||i<=A;i++){
    for(int j=0;j<=max_A||j<=B;j++){
      for(int k=0;k<=max_A||k<=C;k++){
        if(500*k+100*j+50*i==X) count++ ;
      }
    }
  }
  
  cout<<count<<endl ;
  
  return 0 ;
}





Compiler output:
a.cc: In function 'int main()':
a.cc:10:18: error: 'max_A' was not declared in this scope; did you mean 'max'?
   10 |   for(int i=0;i<=max_A||i<=A;i++){
      |                  ^~~~~
      |                  max
Language: C++

#include<iostream>
using namespace std ;

int main()
{
  int X,A,B,C ;
  cin>>X>>A>>B>>C ;
  int count=0 ;
  int max_A=X/500 ;
  for(int i=0;i<=max_A:i++){
    for(int j=0;j<=5*max_A;j++){
      for(int k=0;k<=10*max_A;k++){
        if(500*i+100*j+50*k==X) count++ ;
      }
    }
  }
  
  cout<<count<<endl ;
  
  return 0 ;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:10:15: warning: range-based 'for' loops with initializer only available with '-std=c++20' or '-std=gnu++20' [-Wc++20-extensions]
   10 |   for(int i=0;i<=max_A:i++){
      |               ^
a.cc:10:23: error: found ':' in nested-name-specifier, expected '::'
   10 |   for(int i=0;i<=max_A:i++){
      |                       ^
      |                       ::
a.cc:10:18: error: 'max_A' is not a class, namespace, or enumeration
   10 |   for(int i=0;i<=max_A:i++){
      |                  ^~~~~
a.cc:20:3: error: expected primary-expression before 'return'
   20 |   return 0 ;
      |   ^~~~~~
a.cc:18:22: error: expected ')' before 'return'
   18 |   cout<<count<<endl ;
      |                      ^
      |                      )
   19 | 
   20 |   return 0 ;
      |   ~~~~~~              
a.cc:10:6: note: to match this '('
   10 |   for(int i=0;i<=max_A:i++){
      |      ^
Language: C++

#include <iostream>

using namespace std;

int main()
{
    int a,b,c,n,cnt = 0;
    cin>>a>>b>>c>>n;
    for(int i = 0;i <= a;i++)
    {
        for(int j = 0;j <= b;j++
        {
            if(n - 500 * i - 100 * j >= 0 && n - 500 * i - 100 * j <= 50 * c)
                cnt++;
        }
    }
    cout<<cnt;
    return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:11:33: error: expected ')' before '{' token
   11 |         for(int j = 0;j <= b;j++
      |            ~                    ^
      |                                 )
   12 |         {
      |         ~
Language: C++

#include<bits/stdc++.h>
using namespace std;
int main()
{
    int a,b,c,x,i,j,k,ans=0;
    cin>>a>>b>>c>>x;
    for (i=0; i <= a && 500*i<=x; i++)
    {
        for (j=0; j <= b && 100*j+500*i<=x; j++)
        {
            for (k=0; k <= c && 50*k+100*j+500*i<=x; k++)
            {
                if (500*i+100*j+50*k==x)
                {
                    ans++;
                }
            }
        }
    }
    cout<<cnt;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:20:11: error: 'cnt' was not declared in this scope; did you mean 'int'?
   20 |     cout<<cnt;
      |           ^~~
      |           int
Language: C++

#include <stdio.h>
using namespace std;
int main ()
{
    int a,b,c,x,i,j,k,ans=0;
    cin>>a>>b>>c>>x;
    for (i=0; i <= a && 500*i<=x; i++)
    {
        for (j=0; j <= b && 100*j+500*i<=x; j++)
        {
            for (k=0; k <= c && 50*k+100*j+500*i<=x; k++)
            {
                if (500*i+100*j+50*k==x)
                {
                    ans++;
                }
            }
        }
    }
    cout<<cnt;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:6:5: error: 'cin' was not declared in this scope
    6 |     cin>>a>>b>>c>>x;
      |     ^~~
a.cc:2:1: note: 'std::cin' is defined in header '<iostream>'; this is probably fixable by adding '#include <iostream>'
    1 | #include <stdio.h>
  +++ |+#include <iostream>
    2 | using namespace std;
a.cc:20:5: error: 'cout' was not declared in this scope
   20 |     cout<<cnt;
      |     ^~~~
a.cc:20:5: note: 'std::cout' is defined in header '<iostream>'; this is probably fixable by adding '#include <iostream>'
a.cc:20:11: error: 'cnt' was not declared in this scope; did you mean 'int'?
   20 |     cout<<cnt;
      |           ^~~
      |           int
Language: C++

//500 円玉を AA 枚、100 円玉を BB 枚、50 円玉を CC 枚持っています。これらの硬貨の中から何枚かを選び、合計金額をちょうど XX 円にする方法は何通りあるでしょうか？

#include <iostream>
using namespace std;

int main(){
    int A, B, C, X;
    cin >> A >> B >> C >> X;

    int counter = 0;
    int subtotal = 0;

    for (int a; a < A; ++a){
        for (int b; b < B; ++b){
            for (int c; c < C; ++c){
                subtotal = 500 * a + 100 * b + 10 * c;
                if (subtotal = X) ++counter;
                subtotal = 0
            }
        }
    }

    cout << counter << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:18:29: error: expected ';' before '}' token
   18 |                 subtotal = 0
      |                             ^
      |                             ;
   19 |             }
      |             ~
Language: C++

#include <iostream>
using namespace std;

int main(){
    int A, B, C, X;
    cin >> A >> B >> C >> X;

    int counter = 0;
    int subtotal = 0;

    for (int a; a < A; ++a){
        for (int b; b < B; ++b){
            for (int c; c < C; ++c){
                subtotal = 500 * a + 100 * b + 10 * c;
                if (subtotal = X) ++counter;
                subtotal = 0
            }
        }
    }

    count << counter << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:16:29: error: expected ';' before '}' token
   16 |                 subtotal = 0
      |                             ^
      |                             ;
   17 |             }
      |             ~                
a.cc:21:5: error: 'count' was not declared in this scope; did you mean 'counter'?
   21 |     count << counter << endl;
      |     ^~~~~
      |     counter
Language: C++

#include <iostream>
using namespace std;

int N;
int A[210];

int main() {
    int A, B, C, X;


//    cin >> A;
//    cin >> B;
//    cin >> C;
//
//    cin >> required_amount;

//  一行でまとめてinputできる
    cin >> A >> B >> C >> X;

    int counter = 0;
    int subtotal = 0;
    
    for (int a = 0; a <= A; ++a) {
        for (int b = 0; b <= B; ++b){
            for (int c = 0; c <= C; ++ c){
                subtotal = 500 * a + 100 * b + 50 * c;
                if (subtotal == X ) ++counter;
                subtotal = 0;
            }
        }
    }
    
    cout << counter << endl;


Compiler output:
a.cc: In function 'int main()':
a.cc:33:29: error: expected '}' at end of input
   33 |     cout << counter << endl;
      |                             ^
a.cc:7:12: note: to match this '{'
    7 | int main() {
      |            ^
Language: C++

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

int main()
{
    int a, b, c, x;
    int ax,bx,cx;
    int count=1;
    cin >> a >> b >> c >> x;
    int goukei = a * 500 + b * 100 + c * 50;
    for (int i = 0; i < a; i++)
    {
        if (x >= 500)
        {
            x -= 500;
            ax++;
        }
        else
        {
            break;
        }
    }
    for (int i = 0; i < b; i++)
    {
        if (x >= 100)
        {
            x -= 100;
            bx++;
        }
        else
        {
            break;
        }
    }
    for (int i = 0; i < c; i++)
    {
        if (x > 50)
        {
            x -= 50;
            cx++;
        }
        else
        {
            break;
        }
    }

    if (x != 0)
    {
        cout << 0 << endl;
    }




    else
    {
        for(int i=0;i<ax;i++){
        if(ax*5<=b-bx){
            bx=bx+5;
            count++;
        }
        else{break;}
        }
        for(int i=0;i<ax;)
    }
}


Compiler output:
a.cc: In function 'int main()':
a.cc:66:5: error: expected primary-expression before '}' token
   66 |     }
      |     ^
Language: C++

#include<bits/stdc++.h>
using namespace std;
int a,b,c,n;
int main()
{
    cin>>a>>b>>c>>n;
    for(int i=0;i<=a;i++)
		for(int j=0;j<=b;j++)
	      	if(n-i*500-j*100>=0 && n-i*500-j*100<=c*50) ans++;
    cout<<ans;
    return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:9:61: error: 'ans' was not declared in this scope; did you mean 'abs'?
    9 |                 if(n-i*500-j*100>=0 && n-i*500-j*100<=c*50) ans++;
      |                                                             ^~~
      |                                                             abs
a.cc:10:11: error: 'ans' was not declared in this scope; did you mean 'abs'?
   10 |     cout<<ans;
      |           ^~~
      |           abs
Language: C

#include <iostream>
using namespace std;
int main() {
  int a,b,c,x;
  cin >> a >> b >> c >> x;
  int res=0,i,j,k;
  for (i=0;i<=a;i++){
    for (j=0;j<=b;j++){
      for (k=0;k<=c;k++){
        int total = 500*i+100*j+50*k; 
        if (total==x) res++;
      }
    }
  }
  cout << res << endl;
}


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

include <iostream>
using namespace std;
int main() {
  int a,b,c,x;
  cin >> a >> b >> c >> x;
  int res=0,i,j,k;
  for (i=0;i<=a;i++){
    for (j=0;j<=b;j++){
      for (k=0;k<=c;k++){
        int total = 500*i+100*j+50*k; 
        if (total==x) res++;
      }
    }
  }
  cout << res << endl;
}


Compiler output:
main.c:1:9: error: expected '=', ',', ';', 'asm' or '__attribute__' before '<' token
    1 | include <iostream>
      |         ^
main.c: In function 'main':
main.c:5:3: error: 'cin' undeclared (first use in this function)
    5 |   cin >> a >> b >> c >> x;
      |   ^~~
main.c:5:3: note: each undeclared identifier is reported only once for each function it appears in
main.c:15:3: error: 'cout' undeclared (first use in this function)
   15 |   cout << res << endl;
      |   ^~~~
main.c:15:18: error: 'endl' undeclared (first use in this function)
   15 |   cout << res << endl;
      |                  ^~~~
Language: C++

#include <istream>
using namespace std;

int main(){
  int a,b,c,x;
  int count=0;
  cin>>a>>b>>c>>x;
  for(int i=0;i<=a;i++){
    for(int j=0;j<=b;j++){
      for(int k=0;k<=c;k++){
        if(500*i+100*j+50*k==x)count++;
      }
    }
  }
  cout<<count<<endl;
}
        

Compiler output:
a.cc: In function 'int main()':
a.cc:7:3: error: 'cin' was not declared in this scope
    7 |   cin>>a>>b>>c>>x;
      |   ^~~
a.cc:2:1: note: 'std::cin' is defined in header '<iostream>'; this is probably fixable by adding '#include <iostream>'
    1 | #include <istream>
  +++ |+#include <iostream>
    2 | using namespace std;
a.cc:15:3: error: 'cout' was not declared in this scope
   15 |   cout<<count<<endl;
      |   ^~~~
a.cc:15:3: note: 'std::cout' is defined in header '<iostream>'; this is probably fixable by adding '#include <iostream>'
Language: C++

#include <istream>
using namespace;

int main(){
  int a,b,c,x,;
  int count=0;
  cin>>a>>b>>c>>x;
  for(int i=0;i<=a;i++){
    for(int j=0;j<=b;j++){
      for(int k=0;k<=c;k++){
        if(500*i+100*j+50*k==x)count++;
      }
    }
  }
  cout<<count<<endl;
}
        

Compiler output:
a.cc:2:16: error: expected identifier before ';' token
    2 | using namespace;
      |                ^
a.cc: In function 'int main()':
a.cc:5:15: error: expected unqualified-id before ';' token
    5 |   int a,b,c,x,;
      |               ^
a.cc:7:3: error: 'cin' was not declared in this scope
    7 |   cin>>a>>b>>c>>x;
      |   ^~~
a.cc:15:3: error: 'cout' was not declared in this scope; did you mean 'count'?
   15 |   cout<<count<<endl;
      |   ^~~~
      |   count
a.cc:15:16: 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 a.cc:1:
/usr/include/c++/14/ostream:744:5: note: 'std::endl' declared here
  744 |     endl(basic_ostream<_CharT, _Traits>& __os)
      |     ^~~~
Language: C++

#include <istream>
using namespace;

int main(){
  int a,b,c,x,count;
  cin>>a>>b>>c>>x;
  for(int i=0;i<=a;i++){
    for(int j=0;j<=b;j++){
      for(int k=0;k<=c;k++){
        if(500*i+100*j+50*k==x)count++;
      }
    }
  }
  cout<<count<<endl;
}
        

Compiler output:
a.cc:2:16: error: expected identifier before ';' token
    2 | using namespace;
      |                ^
a.cc: In function 'int main()':
a.cc:6:3: error: 'cin' was not declared in this scope
    6 |   cin>>a>>b>>c>>x;
      |   ^~~
a.cc:14:3: error: 'cout' was not declared in this scope; did you mean 'count'?
   14 |   cout<<count<<endl;
      |   ^~~~
      |   count
a.cc:14:16: error: 'endl' was not declared in this scope; did you mean 'std::endl'?
   14 |   cout<<count<<endl;
      |                ^~~~
      |                std::endl
In file included from /usr/include/c++/14/istream:41,
                 from a.cc:1:
/usr/include/c++/14/ostream:744:5: note: 'std::endl' declared here
  744 |     endl(basic_ostream<_CharT, _Traits>& __os)
      |     ^~~~
Language: C++

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

int A,B,C,x,;
int main(){
  int ress = 0;
  cin >> A >> B >> C >> x;
  for(int a = 0; a <= A; ++a){
    for(int b = 0; b <= B; ++b){  
      for(int c = 0; c <= C; ++c){
        int total = (a*500 + b*100 + c*50);
        if(total == x) ++res;  
      }
    } 
  }
  cout << res << endl;
}

Compiler output:
a.cc:5:13: error: expected unqualified-id before ';' token
    5 | int A,B,C,x,;
      |             ^
a.cc: In function 'int main()':
a.cc:13:26: error: 'res' was not declared in this scope; did you mean 'ress'?
   13 |         if(total == x) ++res;
      |                          ^~~
      |                          ress
a.cc:17:11: error: 'res' was not declared in this scope; did you mean 'ress'?
   17 |   cout << res << endl;
      |           ^~~
      |           ress
Language: C++

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

int A,B,C,x,;
int main(){
  int ress = 0;
  cin >> A >> B >> C >> x;
  for(int a = 0; a <= A; ++a){
    for(int b = 0; b <= B; ++b){  
      for(int c = 0; c <= C; ++c){
        int total = (a*A + b*B + c*C);
        if(total == x) ++res;  
      }
    } 
  }
  cout << res << endl;
}

Compiler output:
a.cc:5:13: error: expected unqualified-id before ';' token
    5 | int A,B,C,x,;
      |             ^
a.cc: In function 'int main()':
a.cc:13:26: error: 'res' was not declared in this scope; did you mean 'ress'?
   13 |         if(total == x) ++res;
      |                          ^~~
      |                          ress
a.cc:17:11: error: 'res' was not declared in this scope; did you mean 'ress'?
   17 |   cout << res << endl;
      |           ^~~
      |           ress
Language: C++

#include <stdio.h>
using namespace std;

int main() {
  int A;
  int B;
  int C;
  int X;
  scanf("%d\n", &A);
  scanf("%d\n", &B);
  scanf("%d\n", &C);
  scanf("%d\n", &X);
  int ans = 0;
  for (int i = 0; i < A; ++i) {
    for (int j = 0; j < B; ++j) {
      for (int k = 0; k < C; ++k) {
        sumV = 500* i + 100* j + 50* k;
        if (sumV == X) {
          ++ans;
        }
      }
    }
  }
  printf("%d\n", ans);
}


Compiler output:
a.cc: In function 'int main()':
a.cc:17:9: error: 'sumV' was not declared in this scope
   17 |         sumV = 500* i + 100* j + 50* k;
      |         ^~~~
Language: C++

#include <stdio.h>
using namespace std;

int main() {
  int A;
  int B;
  int C;
  int X;
  scanf("%d\n", &A);
  scanf("%d\n", &B);
  scanf("%d\n", &C);
  scanf("%d\n", &X);
  int ans = 0;
  for (int i = 0; i < A; ++i) {
    for (int j = 0; j < B; ++j) {
      for (int k = 0; k < C; ++k) {
        sumV = 500* i + 100* j + 50* k;
        if (sumV == X) {
          ++ans
        }
      }
    }
  }
  printf("%d\n", ans);
}

Compiler output:
a.cc: In function 'int main()':
a.cc:17:9: error: 'sumV' was not declared in this scope
   17 |         sumV = 500* i + 100* j + 50* k;
      |         ^~~~
a.cc:19:16: error: expected ';' before '}' token
   19 |           ++ans
      |                ^
      |                ;
   20 |         }
      |         ~
Language: C++

#include <stdio.h>
using namespace std;

int main() {
  int A;
  int B;
  int C;
  int X;
  scanf("%d\n", &A);
  scanf("%d\n", &B);
  scanf("%d\n", &C);
  scanf("%d\n", &X);
  int iter = A + B + C;
  int ans = 0;
  if ((A == 0) && (B == 0)) {
    for (int bit = 0; bit < (1<<iter); ++bit) {
      int sum = 0;
      for (int i = 0; i < iter; ++i) {
        if (bit & (1<<i)) {
          sum += 50;
        }
      }
      if (sum == X) {
          ++ans;
      }
    }
  }
  else if ((B == 0) && (C == 0)) {
    for (int bit = 0; bit < (1<<iter); ++bit) {
      int sum = 0;
      for (int i = 0; i < iter; ++i) {
        if (bit & (1<<i)) {
          sum += 500;
          }
        }
      if (sum == X) {
          ++ans;
      }
    }
  }
  else if ((A == 0) && (C == 0)) {
    for (int bit = 0; bit < (1<<iter); ++bit) {
      int sum = 0;
      for (int i = 0; i < iter; ++i) {
        if (bit & (1<<i)) {
          sum += 100;
          }
        }
      if (sum == X) {
          ++ans;
      }
    }
  }
  else if (A == 0) {
    for (int bit = 0; bit < (1<<iter); ++bit) {
      int sum = 0;
      for (int i = 0; i < iter; ++i) {
        if (bit & (1<<i)) {
          if (i < B){
            sum += 100;
          }
          else {
            sum += 50
          }
        }
      }
      if (sum == X) {
          ++ans;
      }
    }
  }
  else if (B == 0) {
    for (int bit = 0; bit < (1<<iter); ++bit) {
      int sum = 0;
      for (int i = 0; i < iter; ++i) {
        if (bit & (1<<i)) {
          if (i < A){
            sum += 500;
          }
          else {
            sum += 50
          }
        }
      }
      if (sum == X) {
          ++ans;
      }
    }
  }
  else if (C == 0) {
    for (int bit = 0; bit < (1<<iter); ++bit) {
      int sum = 0;
      for (int i = 0; i < iter; ++i) {
        if (bit & (1<<i)) {
          if (i < A){
            sum += 500;
          }
          else {
            sum += 100
          }
        }
      }
      if (sum == X) {
          ++ans;
      }
    }
  }
  printf("%d\n", ans);
}


Compiler output:
a.cc: In function 'int main()':
a.cc:63:22: error: expected ';' before '}' token
   63 |             sum += 50
      |                      ^
      |                      ;
   64 |           }
      |           ~           
a.cc:81:22: error: expected ';' before '}' token
   81 |             sum += 50
      |                      ^
      |                      ;
   82 |           }
      |           ~           
a.cc:99:23: error: expected ';' before '}' token
   99 |             sum += 100
      |                       ^
      |                       ;
  100 |           }
      |           ~
Language: C++

#include <stdio.h>
using namespace std;

int main() {
  int A;
  int B;
  int C;
  int X;
  scanf("%d\n", &A);
  scanf("%d\n", &B);
  scanf("%d\n", &C);
  scanf("%d\n", &X);
  int iter = A + B + C;
  int ans = 0;
  for (int bit = 0; bit < (1<<iter); ++bit) {
    int sum = 0;
    for (int i = 0; i < iter; ++i) {
      if (bit & (1<<i)) {
        if (i < A) {
          sum += 500;
        }
        else if (i < (A + B)) {
          sum += 100;
        }
        else if {
          sum += 50;
        }
      }
    }
    if (sum == X) {
        ++ans;
    }
  }
  printf("%d\n", ans);  
}

Compiler output:
a.cc: In function 'int main()':
a.cc:25:17: error: expected '(' before '{' token
   25 |         else if {
      |                 ^
      |                 (
Language: C++

#include <stdio.h>
using namespace std;

int main() {
  int A;
  int B;
  int C;
  int X;
  scanf("%d\n", &A);
  scanf("%d\n", &B);
  scanf("%d\n", &C);
  scanf("%d\n", &X);
  int iter = A + B + C;
  int ans = 0;
  for (int bit = 0; bit < (1<<iter); ++bit) {
    int sum = 0;
    for (int i = 0; i < iter; ++i) {
      if (bit & (1<<i)) {
        if (i < A) {
          sum += 500;
        }
        else if (i < (A + B)) {
          sum += 100;
        }
        else {
          sum += 50;
        }
      }
      if (sum == X) {
        ++ans;
      }
    }
 printf("%d\n", ans);  
}

Compiler output:
a.cc: In function 'int main()':
a.cc:34:2: error: expected '}' at end of input
   34 | }
      |  ^
a.cc:4:12: note: to match this '{'
    4 | int main() {
      |            ^
Language: C++

#include <stdio.h>
using namespace std;

int main(){
  int A;
  int B;
  int C;
  int X;
  scanf("%d\n", &A);
  scanf("%d\n", &B);
  scanf("%d\n", &C);
  scanf("%d\n", &X);
  int iter = A + B + C;
  int ans = 0;
  for (int bit = 0; bit < (1<<iter); ++bit){
    int sum = 0;
    for (int i = 0; i < iter; ++i){
      if (bit & (1<<i)){
        if (i < A) {
          sum += 500;
        }
        else if (i < (A + B)){
          sum += 100;
        }
        else {
          sum += 50;
        }
      }
      if (sum == X){
        ++ans;
      }
    }
 printf("%d\n", ans)   
}

Compiler output:
a.cc: In function 'int main()':
a.cc:33:21: error: expected ';' before '}' token
   33 |  printf("%d\n", ans)
      |                     ^
      |                     ;
   34 | }
      | ~                    
a.cc:34:2: error: expected '}' at end of input
   34 | }
      |  ^
a.cc:4:11: note: to match this '{'
    4 | int main(){
      |           ^
Language: Java

import java.util.*;
public class Main{
	public static void main(String[] args){
        Scanner sc = new Scanner(System.in);
        int a = sc.nextInt();
        int b = sc.nextInt();
        int c = sc.nextInt();
        int x = sc.nextInt();
        int cnt = 0;
        for(int i=0; i<a; i++){
            for(int j=0; j<b; j++){
                if(x - a*500 - b*100 >=0){
                    int nd_c = (x - a*500 - b*100)%50;
                }else{
                    break;
                }
                if(nd_c<c){
                    cnt++;
                }
            }
        }
        System.out.println(cnt);
    }
}


Compiler output:
Main.java:17: error: cannot find symbol
                if(nd_c<c){
                   ^
  symbol:   variable nd_c
  location: class Main
1 error
Language: C++

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

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

int main() {
	int a, b, c, x;
	cin >> a >> b >>c >> x;
	int z=0,
	REP(i, 0, a+1){
      REP(j, 0, b+1){
        REP(k, 0, c+1){
          if(500*i+100*j+50*k==x)z++;
        }
      }
    }
  cout << z << endl;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:4:22: error: expected unqualified-id before 'for'
    4 | #define REP(i, a, n) for(int i=a; i<n; i++)
      |                      ^~~
a.cc:10:9: note: in expansion of macro 'REP'
   10 |         REP(i, 0, a+1){
      |         ^~~
a.cc:10:13: error: 'i' was not declared in this scope
   10 |         REP(i, 0, a+1){
      |             ^
a.cc:4:35: note: in definition of macro 'REP'
    4 | #define REP(i, a, n) for(int i=a; i<n; i++)
      |                                   ^
Language: C++

#include<bits/std++.h>

using namespace std;
int main() {
	int A, B, C, X;
	cin >> A >> B >> C >> X;
	int ans = 0;
	for (int a = 0; a <= A; a++)
	{
		for (int  b = 0; b < B; b++)
		{
			for (int c = 0; c <= C; c++)
			{
				int total = 500 * a + 100 * b + 50 * c;
				if (total == X) ans++;
			}
		}
	}
	cout << ans << endl;
}


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

 #include "bits/stdc++.h"

using namespace std;

#define sp(x) cout<<setprecision(x);
#define FOR(i,a,b) for(int i=(a);i<(b);i++)
#define REP(i,n) FOR(i,0,n)
#define all(a) (a).begin(), (a).end()
#define inf 10000000
#define linf INT64_MAX*0.99
#define print(s) cout<<(s)<<endl

typedef pair<int, int> P;
typedef long long ll;

vector<int> v(999);
int a, b, ans;
int main(){
    ios::sync_with_stdio(false);
    cin.tie(0);
    int a, b, c,x; cin>>a>>b>>c>>x;
    int cnt =0;
  REP(i, a){
      REP(j,b){
        REP(k,c){
          if(500*i+50*j+k==x) cnt++;
        }
        print(cnt);
    return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:30:2: error: expected '}' at end of input
   30 | }
      |  ^
a.cc:23:12: note: to match this '{'
   23 |   REP(i, a){
      |            ^
a.cc:30:2: error: expected '}' at end of input
   30 | }
      |  ^
a.cc:18:11: note: to match this '{'
   18 | int main(){
      |           ^
Language: C++

a,b,c,x = map(int, [input() for i in range(4)])
ans = 0
for i in range(a+1):
    for j in range(b+1):
        for k in range(c+1):
            if i*500 + j*100 + k*50 == x:
                ans += 1
print(ans)

Compiler output:
a.cc:1:1: error: 'a' does not name a type
    1 | a,b,c,x = map(int, [input() for i in range(4)])
      | ^
Language: Java

import java.util.Scanner;

public class ABC087_B
{
    public static void main(String[] args)
    {
        int a,b,c,x;
        int output=0;
        int i,j,k;

        Scanner scan = new Scanner(System.in);
        a=scan.nextInt();
        b=scan.nextInt();
        c=scan.nextInt();
        x=scan.nextInt();

        for(i=0;i<=a;i++)
        {
            for(j=0;j<=b;j++)
            {
                for(k=0;k<=c;k++)
                {
                    if(500*i+100*j+k*50==x)
                    {
                        output++;
                    }
                }
            }
        }
        System.out.println(output);
    } 
}

Compiler output:
Main.java:3: error: class ABC087_B is public, should be declared in a file named ABC087_B.java
public class ABC087_B
       ^
1 error
Language: C++

#include <iostream>
using namespace std;

int A;
int B;
int C;
int X;
int res = 0;

int main() {
  cin >> A >> B >> C >> X;
  
  for (int i = 0; i < A; i++) {
    for (int j = 0; i < B; i++) {
      for (int k = 0; i < C; i++) {
        if (500*i + 100*j + 50*k == X) {
          res += 1
        }
      }
    }
  }
}

Compiler output:
a.cc: In function 'int main()':
a.cc:17:19: error: expected ';' before '}' token
   17 |           res += 1
      |                   ^
      |                   ;
   18 |         }
      |         ~
Language: C++

#include<bits/stdc++.h>
using namespace std;
int ans;
int main()
{
    int a,b,c,n;cin>>a>>b>>c>>n;
    
    for (int i=0;i<=a;i++){
     for (int j=0;j<=b;j++){
      if ((n-i*500-j*100<=c*50)&&(n-i*500-j*100>=0)){
          ans+=1;
      }
    cout<<ans<<endl;
    return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:15:2: error: expected '}' at end of input
   15 | }
      |  ^
a.cc:8:27: note: to match this '{'
    8 |     for (int i=0;i<=a;i++){
      |                           ^
a.cc:15:2: error: expected '}' at end of input
   15 | }
      |  ^
a.cc:5:1: note: to match this '{'
    5 | {
      | ^
Language: C++

#indclude <iostream>
using namespace std;
int main(){
  int A, B, C, X;
  cin >> A >> B >> C >> X;
  int res=0;
  for (int a=0; a<=A; a++){
    for (int b=0; b<=B; b++){
      for (int c=0; c<=C; c++){
        int total = 500*a + 100*b + 50*c;
        if (total == X) res++;
      }
    }
  }
  cout << res << endl;
}

Compiler output:
a.cc:1:2: error: invalid preprocessing directive #indclude; did you mean #include?
    1 | #indclude <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 >> X;
      |   ^~~
a.cc:1:1: note: 'std::cin' is defined in header '<iostream>'; this is probably fixable by adding '#include <iostream>'
  +++ |+#include <iostream>
    1 | #indclude <iostream>
a.cc:15:3: error: 'cout' was not declared in this scope
   15 |   cout << res << endl;
      |   ^~~~
a.cc:15:3: note: 'std::cout' is defined in header '<iostream>'; this is probably fixable by adding '#include <iostream>'
a.cc:15:18: error: 'endl' was not declared in this scope
   15 |   cout << res << endl;
      |                  ^~~~
a.cc:1:1: note: 'std::endl' is defined in header '<ostream>'; this is probably fixable by adding '#include <ostream>'
  +++ |+#include <ostream>
    1 | #indclude <iostream>
Language: C++

import Control.Monad

main = do
  [a,b,c,d] <- replicateM 4 readLn :: IO [Int]
  print $ (length . filter (== d) . map (\(x,y,z) -> x * 500 + y * 100 + z * 50)) [(x,y,z) | x <- [0..a], y <- [0..b], z <- [0..c]]


Compiler output:
a.cc:5:42: error: stray '\' in program
    5 |   print $ (length . filter (== d) . map (\(x,y,z) -> x * 500 + y * 100 + z * 50)) [(x,y,z) | x <- [0..a], y <- [0..b], z <- [0..c]]
      |                                          ^
a.cc:5:100: error: too many decimal points in number
    5 |   print $ (length . filter (== d) . map (\(x,y,z) -> x * 500 + y * 100 + z * 50)) [(x,y,z) | x <- [0..a], y <- [0..b], z <- [0..c]]
      |                                                                                                    ^~~~
a.cc:5:113: error: too many decimal points in number
    5 |   print $ (length . filter (== d) . map (\(x,y,z) -> x * 500 + y * 100 + z * 50)) [(x,y,z) | x <- [0..a], y <- [0..b], z <- [0..c]]
      |                                                                                                                 ^~~~
a.cc:5:126: error: too many decimal points in number
    5 |   print $ (length . filter (== d) . map (\(x,y,z) -> x * 500 + y * 100 + z * 50)) [(x,y,z) | x <- [0..a], y <- [0..b], z <- [0..c]]
      |                                                                                                                              ^~~~
a.cc:1:1: error: 'import' does not name a type
    1 | import Control.Monad
      | ^~~~~~
a.cc:1:1: note: C++20 'import' only available with '-fmodules-ts'
Language: Java

import java.io.BufferedReader;
import java.io.InputStreamReader;

public class Mian {
    public static void main(String[] args)throws Exception {
        BufferedReader input = new BufferedReader(new InputStreamReader(System.in));
        int a = Integer.parseInt(input.readLine());
        int b = Integer.parseInt(input.readLine());
        int c = Integer.parseInt(input.readLine());
        int target = Integer.parseInt(input.readLine());
        int count = 0;
        for (int i = 0; i <= a; i++) {
            for (int j = 0; j <= b; j++) {
                for (int k = 0; k <= c; k++) {
                    if ((i * 500)+(j * 100) + (k * 50) == target)
                        count++;
                }
            }
        }
        System.out.println(count);
    }
}


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

import java.io.BufferedReader;
import java.io.InputStreamReader;

public class AtcoderABC87B {
    public static void main(String[] args)throws Exception {
        BufferedReader input = new BufferedReader(new InputStreamReader(System.in));
        int a = Integer.parseInt(input.readLine());
        int b = Integer.parseInt(input.readLine());
        int c = Integer.parseInt(input.readLine());
        int target = Integer.parseInt(input.readLine());
        int count = 0;
        for (int i = 0; i <= a; i++) {
            for (int j = 0; j <= b; j++) {
                for (int k = 0; k <= c; k++) {
                    if ((i * 500)+(j * 100) + (k * 50) == target)
                        count++;
                }
            }
        }
        System.out.println(count);
    }
}


Compiler output:
Main.java:4: error: class AtcoderABC87B is public, should be declared in a file named AtcoderABC87B.java
public class AtcoderABC87B {
       ^
1 error
Language: C++

#include<bits/stdc++.h>
using namespace std;
long long x,a,b,c,a=0,i,j,o,q;
int main()
{
    cin>>a>>b>>c>>x;
    for(i=0;i<=a;i++)
    {
        for(j=0;j<=b;j++)
        {
            for(o=0;o<=c;o++)
            {
                q=i*500+j*100+o*50;
                if(q==x) a=a+1;
            }
        }
    }
    cout<<a<<endl;
    return 0;
}

Compiler output:
a.cc:3:19: error: redefinition of 'long long int a'
    3 | long long x,a,b,c,a=0,i,j,o,q;
      |                   ^
a.cc:3:13: note: 'long long int a' previously declared here
    3 | long long x,a,b,c,a=0,i,j,o,q;
      |             ^
Language: C++

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

int A, B, C, X; cin >> A >> B >> C >> X;
int counter = 0;

int main() {
  for( int i = 0; i < A; i++ ) {
    for( int j = 0; j < B; j++ ) {
      for( int k = 0; k < C; k++ ) {
        if( i * A + j * B + k * C == X ) {
          counter++;
        }
      }
    }
  }
  cout << counter;
}


Compiler output:
a.cc:4:17: error: 'cin' does not name a type
    4 | int A, B, C, X; cin >> A >> B >> C >> X;
      |                 ^~~
Language: C++

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

int A, B, C, X; cin >> A >> B >> C >> X;
int counter = 0;

int main() {
  for( int i = 0; i < A; i++ ) {
    for( int j = 0; j < B; j++ ) {
      for( int k = 0; k < C; k++ ) {
        if( i * A + J * B + k * C == X ) {
          counter++;
        }
      }
    }
  }
  cout << counter;
}


Compiler output:
a.cc:4:17: error: 'cin' does not name a type
    4 | int A, B, C, X; cin >> A >> B >> C >> X;
      |                 ^~~
a.cc: In function 'int main()':
a.cc:11:21: error: 'J' was not declared in this scope
   11 |         if( i * A + J * B + k * C == X ) {
      |                     ^
Language: C++

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

int A, B, C, X; cin >> A >> B >> C >> X;
int counter = 0

int main() {
  for( int i = 0; i < A; i++ ) {
    for( int j = 0; j < B; j++ ) {
      for( int k = 0; k < C; k++ ) {
        if( i * A + J * B + k * C == X ) {
          counter++;
        }
      }
    }
  }
}


Compiler output:
a.cc:4:17: error: 'cin' does not name a type
    4 | int A, B, C, X; cin >> A >> B >> C >> X;
      |                 ^~~
a.cc:7:1: error: expected ',' or ';' before 'int'
    7 | int main() {
      | ^~~
Language: C++

#include <bits/stdc++.h>
using namespace std;
int A,B,C,X,ans=0;

int main(){
cin>>A>>B>>C>>X;
  for(int a=0;a<=A;a++)
  {
     for(int b=0;b<=B;b++)
     {
        for(int c=0;c=<C;c++)
        {
          if(500*A+100*B+50*C==X)
          {
            ans++;
          }
        }
     }
  }
  cout<<ans<<endl;
}





Compiler output:
a.cc: In function 'int main()':
a.cc:11:23: error: expected primary-expression before '<' token
   11 |         for(int c=0;c=<C;c++)
      |                       ^
Language: C++

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

int main() {
int A,B,C,X,ans=0;cin>>A>>B>>C>>X;
  for(int i=0;i<A;i++)
  {
     for(int i=0;i<B;i++)
     {
        for(int i=0;i<C;i++)
        {
          if(500*A+100*B+50*C==X)
          {
            ans++
          }
        }
     }
  }
  cout<<ans<<endl;
}





Compiler output:
a.cc: In function 'int main()':
a.cc:14:18: error: expected ';' before '}' token
   14 |             ans++
      |                  ^
      |                  ;
   15 |           }
      |           ~
Language: C++

#include<bits\stdc++.h>
using namespace std;
int main()
{
	long long a,b,c,d,ans=0;
	cin>>a>>b>>c>>d;
	for(long long i=0;i<=a;i++)
		for(long long j=0;j<=b;j++)
			for(long long k=0;k<=c;k++)
			{
		//		cout<<500*a+100*b+50*c<<endl;
				if(500*i+100*j+50*k==d) 
					ans++;
			}
				
	cout<<ans<<endl;
	return 0;
 } 

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++

#include<iostream>
using namespace std;
int main(){
 int A,B,C,X;
  cin>>A>>B>>C>>X;
  int res = 0;
  for (int a = 0; a <= A; ++a) {
    for (int b = 0; b <= B; ++b) {
      for (int c = 0; c <= C; ++c) {
        int total = 500*a + 100*b + 50*c; 
        if (total == X) ++res; 
      }
    }
  }
  cout << res << endl;
    
    
  }
  
  
}

Compiler output:
a.cc:21:1: error: expected declaration before '}' token
   21 | }
      | ^
Language: C++

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

int main(){
  int a,b,c,x;
  cin a >> b >> c >> x;
  
  int counter =0,money;
  for(int i =0;i<=(a * 500 / x);i++){
    money = x - i * 500;
    for(int j =0 ; j <=(b * 100 / money);j++){
      money -= j*100;
      if(money / 50 <= c)counter++;
    }
  }
  
  cout << counter << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:7:6: error: expected ';' before 'a'
    7 |   cin a >> b >> c >> x;
      |      ^~
      |      ;
Language: C++

#include<bits/stdc++.h>
using namespace std;
#define MAX 100000

int main(){
    int a,b,c,x;
    cin>>a>>b>>c>>x;
    int ans=0;
    for(int i=0;i<a;i++){
        for(int j=0;j<b;j++){
            for(int k=0;k<c;k++){
                if(x==500*i+100*j+50*k) ans++;
            }
        }
    }
    cout<,ans<,endl;
    return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:16:10: error: expected primary-expression before ',' token
   16 |     cout<,ans<,endl;
      |          ^
a.cc:16:15: error: expected primary-expression before ',' token
   16 |     cout<,ans<,endl;
      |               ^
Language: C++

#include<iostream>
using namespace std;
int main(){
  int a,b,c,x;
  cin>>a>>b>>c>>x;
  int count=0;
  for(int i=0;i<=a;i++){
    for(int j=0;j<=b;j++){
      for(int k=;k<=c;k++){
        if(i*500+j*100+k*50==x){
          count++;
        }
      }
    }
  }
  cout<<count;
  return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:9:17: error: expected primary-expression before ';' token
    9 |       for(int k=;k<=c;k++){
      |                 ^
Language: C++

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

int main(){
  int a,b,c,x,res=0;
  for (int i=0;i<a;i++){
    for (int k=0;k<b;k++){
      for int j=0;j<c;j++){
        int total = 500*i+100*j+50*k;
        if (total == x) res++;
      }
    }
  }
  cout << res << endl;
  return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:8:11: error: expected '(' before 'int'
    8 |       for int j=0;j<c;j++){
      |           ^~~
      |           (
Language: C++

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

int main(){
  int a,b,c,x,res=0;
  for (int i;i<a;i++){
    for (int k;k<b;k++){
      for int j;j<c;j++){
        int total = 500*i+100*j+50*k;
        if (total == x) res++;
      }
    }
  }
  cout << res << endl;
  return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:8:11: error: expected '(' before 'int'
    8 |       for int j;j<c;j++){
      |           ^~~
      |           (
Language: C++

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

int main(){
    int x, a, b, c, i, j, k, n;
    cin >> a >> b >> c >> x;
    for(i=0; i<=a; i++){
        for(j=0; j<=b; j++){
            for(k=0; k<=c; K++){
                if(500*i + 100*j + 50*k == x){
                    x++;
                }
            }
        }
    }
    cout << x;
    return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:9:28: error: 'K' was not declared in this scope
    9 |             for(k=0; k<=c; K++){
      |                            ^
Language: C++

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

int main(){
    int x, a, b, c, i, j, k, n;
    cin >> a >> b >> c >> x;
    for(i=0; i<a; i++){
        for(j=0; j<b; j++){
            for(k=0; k<c; K++){
                if(500*i + 100*j + 50*k == x){
                    x++;
                }
            }
        }
    }
    cout << x;
    return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:9:27: error: 'K' was not declared in this scope
    9 |             for(k=0; k<c; K++){
      |                           ^
Language: Java

public class Hello{
    public static void Main(){

        int A = int.Parse(System.Console.ReadLine());
        int B = int.Parse(System.Console.ReadLine());
        int C = int.Parse(System.Console.ReadLine());
        int X = int.Parse(System.Console.ReadLine());
        int count = 0;

        for(int i = 0; i <= A; i++){
            for(int j = 0; j <= B; j++){
                for(int k = 0; k <= C; k++){
                    int ans = X - i * 500 - j * 100 - k * 50;
                    if(ans == 0) count++;
                }
            }
        }
        System.Console.WriteLine(count);
    }
}


Compiler output:
Main.java:4: error: class expected
        int A = int.Parse(System.Console.ReadLine());
                    ^
Main.java:4: error: ';' expected
        int A = int.Parse(System.Console.ReadLine());
                         ^
Main.java:4: error: ';' expected
        int A = int.Parse(System.Console.ReadLine());
                                                   ^
Main.java:5: error: class expected
        int B = int.Parse(System.Console.ReadLine());
                    ^
Main.java:5: error: ';' expected
        int B = int.Parse(System.Console.ReadLine());
                         ^
Main.java:5: error: ';' expected
        int B = int.Parse(System.Console.ReadLine());
                                                   ^
Main.java:6: error: class expected
        int C = int.Parse(System.Console.ReadLine());
                    ^
Main.java:6: error: ';' expected
        int C = int.Parse(System.Console.ReadLine());
                         ^
Main.java:6: error: ';' expected
        int C = int.Parse(System.Console.ReadLine());
                                                   ^
Main.java:7: error: class expected
        int X = int.Parse(System.Console.ReadLine());
                    ^
Main.java:7: error: ';' expected
        int X = int.Parse(System.Console.ReadLine());
                         ^
Main.java:7: error: ';' expected
        int X = int.Parse(System.Console.ReadLine());
                                                   ^
12 errors