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

#include <iostream>

int main() {
  int a_weight, b_weight, c_weight, d_weight;
  std::cin >> a_weight >> b_weight >> c_weight >> d_weight;

  int left_weight = a_weight + b_weight;
  int right_weight = c_weight + d_weight;
  std::string balance;
  if (left_weight > right_weight) {
    balance = "Left";
  else if (left_weight < right_weight) {
    balance = "Right";
  } else {
    std::cout << balance << std::endl;
  }
}


Compiler output:
a.cc: In function 'int main()':
a.cc:12:3: error: expected '}' before 'else'
   12 |   else if (left_weight < right_weight) {
      |   ^~~~
a.cc:10:35: note: to match this '{'
   10 |   if (left_weight > right_weight) {
      |                                   ^
Language: C++

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

int main() {
  int A , B , C , D ,
  
  cin >> A >> B >> C >> D ;
  
  if ( A + B > C + D ) {
    cout << "Left" << endl;
  }
  else if ( C + D > A + B ) {
    cout << "Right" << endl;
  }
  else {
    cout << "Balanced" << endl;
  }
}
    

Compiler output:
a.cc: In function 'int main()':
a.cc:7:7: error: expected initializer before '>>' token
    7 |   cin >> A >> B >> C >> D ;
      |       ^~
Language: C++

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

int main() {
  int A, B, C, D;
  cin >> A >> B >> C >>D;
  
  if (A + B > c + D)
    cout << "Left" << endl;
  
  else if (A + B < C + D)
    cout << "Right" << endl;
  
  else
    cout << "Balanced" << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:8:15: error: 'c' was not declared in this scope
    8 |   if (A + B > c + D)
      |               ^
Language: C++

int main() {
  int A, B, C, D;
  int L, R;

  cin >> A >> B >> C >> D;

  L = A + B;
  R = C + D;
  
  if (L == R) {
    cout << "Balanced" << endl;
  } else if (L < R) {
    cout << "Right" << endl;
  } else if (L > R) {
    cout << "Left" << endl;
  }
}

Compiler output:
a.cc: In function 'int main()':
a.cc:5:3: error: 'cin' was not declared in this scope
    5 |   cin >> A >> B >> C >> D;
      |   ^~~
a.cc:11:5: error: 'cout' was not declared in this scope
   11 |     cout << "Balanced" << endl;
      |     ^~~~
a.cc:11:27: error: 'endl' was not declared in this scope
   11 |     cout << "Balanced" << endl;
      |                           ^~~~
a.cc:13:5: error: 'cout' was not declared in this scope
   13 |     cout << "Right" << endl;
      |     ^~~~
a.cc:13:24: error: 'endl' was not declared in this scope
   13 |     cout << "Right" << endl;
      |                        ^~~~
a.cc:15:5: error: 'cout' was not declared in this scope
   15 |     cout << "Left" << endl;
      |     ^~~~
a.cc:15:23: error: 'endl' was not declared in this scope
   15 |     cout << "Left" << endl;
      |                       ^~~~
Language: C++

#include <bits/stdc++.h>
using namespace std;
 
int main() {
    int A, B, C, D;
    cin >> a >> b;
    if(A+B == C+D){
        cout << "Balanced";
    }
    else if(A+B > C+D){
        cout << "Left";
    }
    else{
        cout << "Right";
    }

}

Compiler output:
a.cc: In function 'int main()':
a.cc:6:12: error: 'a' was not declared in this scope
    6 |     cin >> a >> b;
      |            ^
a.cc:6:17: error: 'b' was not declared in this scope
    6 |     cin >> a >> b;
      |                 ^
Language: C++

#include <bits/stdc++.h>
using namespace std;
 
int main() {
    int A, B, C, D;
    cin >> A >> B >> C >> D;
    if ((A + B) > (C + D)) {
        cout << "Left" << endl;
    } else if ((A + B) < (C + D)) {
        cout << "Right" << endl;
    } else {
        cout << "Balanced"
    }
}

Compiler output:
a.cc: In function 'int main()':
a.cc:12:27: error: expected ';' before '}' token
   12 |         cout << "Balanced"
      |                           ^
      |                           ;
   13 |     }
      |     ~
Language: C++

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

int main() {
  int a,b,c,d;
  cin >> a >> b >> c >> d;
  int l = a+b;
  int r = c+d;
  if (l > r) {
    cout << "Left" << endl;
  }else if(r > l){
    cout << "Right" << endl;
  }else{
    cout << "Balanced" << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:15:2: error: expected '}' at end of input
   15 | }
      |  ^
a.cc:4:12: note: to match this '{'
    4 | int main() {
      |            ^
Language: C++

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

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

  if (A + B == C + D) {
    cout << "Balanced" << endl;
  }

  else if (A + B >= C + D) {
    cout << "Left" << endl;
  }
    else   {
    cout << "Right" << endl;
  }
  
}


Compiler output:
a.cc: In function 'int main()':
a.cc:6:29: error: expected primary-expression before ';' token
    6 |   cin >> A >> B >> C >> D >>;
      |                             ^
Language: C++

a, b, c, d = map(int, input().split())
if a + b > c + d: print('Left')
elif a + b == c + d: print('Balanced')
else: print('Right')

Compiler output:
a.cc:2:25: warning: multi-character character constant [-Wmultichar]
    2 | if a + b > c + d: print('Left')
      |                         ^~~~~~
a.cc:3:28: warning: multi-character literal with 8 characters exceeds 'int' size of 4 bytes
    3 | elif a + b == c + d: print('Balanced')
      |                            ^~~~~~~~~~
a.cc:4:13: warning: multi-character literal with 5 characters exceeds 'int' size of 4 bytes
    4 | else: print('Right')
      |             ^~~~~~~
a.cc:1:1: error: 'a' does not name a type
    1 | a, b, c, d = map(int, input().split())
      | ^
Language: C++

#include<bits/stdc++.h>
using namespace std;
int main(){
  int a,b,c,d;
  cin>>a>>b>>c>>d;
  if(a+b>c+d){
    cout << "Left";
  }
  else if(a+b=c+d){
    cout << "Balanced";
  }
  else{
    cout << "Right";
  }
}

Compiler output:
a.cc: In function 'int main()':
a.cc:9:12: error: lvalue required as left operand of assignment
    9 |   else if(a+b=c+d){
      |           ~^~
Language: C++

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

int main() {
  int A, B, C, D;
  cin >> A >> B >> C >> D;
  int right, left = A+B, C+D;
  if(right < left) cout << "Left" << endl;
  else(right == left) cout << "Balance" << endl;
  else cout << "Right" << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:7:27: error: expected initializer before '+' token
    7 |   int right, left = A+B, C+D;
      |                           ^
a.cc:9:22: error: expected ';' before 'cout'
    9 |   else(right == left) cout << "Balance" << endl;
      |                      ^~~~~
      |                      ;
a.cc:10:3: error: 'else' without a previous 'if'
   10 |   else cout << "Right" << endl;
      |   ^~~~
Language: C++

#include<bits/stdc++.h>
using namespace std;
    int main(){
        int A, B, C, D, L, R;
            cin >> A >> B >> C >> D;
                L = A + B;
                    R = C + D;
                        if(L > R){
                            cout << "Left" << endl;
                        }else if(L = R){
                            cout << "Bolanced" << endl;
                        }else{
                            cout << Right << endl;
                        }
    return 0;}

Compiler output:
a.cc: In function 'int main()':
a.cc:13:37: error: 'Right' was not declared in this scope
   13 |                             cout << Right << endl;
      |                                     ^~~~~
Language: C++

#include <bits/stdc++.h>
using namespace std;
 
int main() {
  int A,B,C,D;
  cin>> A >> B >> C >> D;
  if (A+B>C+D)
    cout<<"Left"<<endl;
  else if(A+B=C+D)
  	cout<<"Balanced"<<endl;
  else
    cout<<"Right"<<endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:9:12: error: lvalue required as left operand of assignment
    9 |   else if(A+B=C+D)
      |           ~^~
Language: C++

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

int main() {
  int a, b, c, d;
  cin >> a >> b >> c >> d;
  
  if (a + b == C + d) {
    cout << "Balanced" << endl;
  }
  else if (a + b < c + d) {
    cout << "Right" << endl;
  }
  else {
    cout << "Left" << endl;
  }
}

Compiler output:
a.cc: In function 'int main()':
a.cc:8:16: error: 'C' was not declared in this scope
    8 |   if (a + b == C + d) {
      |                ^
Language: C

#include <stdio.h>
#include <string.h>
int main(void){
int a,b,c,d;
  if((a+b)==(c+d)){printf("Balanced\n");}
  else if((a+b)<(c+d)){printf("Left\n");}
  else {printf("Right\n");}
  scanf("%d %d %d %d",&a,&b,&c,&d);
  if((a+b))
}

Compiler output:
main.c: In function 'main':
main.c:10:1: error: expected expression before '}' token
   10 | }
      | ^
Language: C++

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

int main(){
  int a, b, c, d;
  cin >> a >> b >> c >> d;
  if (a + b == c + d) {
    cput << "Balanced" << endl;
  }
  else if (a + b > c + d) {
    cout << "Left" << endl;
  }
  else {
    cout << "Right" << endl;
  }
}

Compiler output:
a.cc: In function 'int main()':
a.cc:8:5: error: 'cput' was not declared in this scope
    8 |     cput << "Balanced" << endl;
      |     ^~~~
Language: C++

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

int main(){
  int a,b,c,d,e,f;
  cin>>a>>b>>c>>d;
  e=a+b;
  f=c+d;
  if(e>f){
    cout<<"Left"<<endl;
  }
    if(e==f){
    cout<<"Balanced"<<endl;
  }
    if(e<f){
    cout<<"Right"<<endl;
  }
  
  

Compiler output:
a.cc: In function 'int main()':
a.cc:17:4: error: expected '}' at end of input
   17 |   }
      |    ^
a.cc:4:11: note: to match this '{'
    4 | int main(){
      |           ^
Language: C++

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

int main(){
  cin.tie(nullptr);
  ios::sync_with_stdio(false);
  
  int a, b, c, d;
  cin >> a >> b >> c >> d;
  
  if(a+b >= c+d){
    if(a+b == c+d) cout << "Balanced" << endl;
    else cout << "Left" << endl;
  else cout << "Right" << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:14:3: error: expected '}' before 'else'
   14 |   else cout << "Right" << endl;
      |   ^~~~
a.cc:11:17: note: to match this '{'
   11 |   if(a+b >= c+d){
      |                 ^
Language: C++

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

int main() {
  int A, B, C, D, E, F;
  cin >> A >> B >> C >> d;
  E = A+B;
  F = C+D;

  if (E < F) {
    cout << "Right" << endl;
  }
  else if (E == F) {
      cout << "Balanced" << endl;
    }
  else {
    cout << "Left" << endl;
  }
}


Compiler output:
a.cc: In function 'int main()':
a.cc:6:25: error: 'd' was not declared in this scope
    6 |   cin >> A >> B >> C >> d;
      |                         ^
Language: C++

#include<iostream>
using namespace std;
int main(){
int a,b,c,d;cin>>a>>b>>c>>d;
cout<<(a+b==c+d?"Balanced:a+b>c+d?"Left":"Rignt")<<endl;
}


Compiler output:
a.cc:5:48: warning: missing terminating " character
    5 | cout<<(a+b==c+d?"Balanced:a+b>c+d?"Left":"Rignt")<<endl;
      |                                                ^
a.cc:5:48: error: missing terminating " character
    5 | cout<<(a+b==c+d?"Balanced:a+b>c+d?"Left":"Rignt")<<endl;
      |                                                ^~~~~~~~~
a.cc: In function 'int main()':
a.cc:5:40: error: inconsistent user-defined literal suffixes 'Left' and 'Rignt' in string literal
    5 | cout<<(a+b==c+d?"Balanced:a+b>c+d?"Left":"Rignt")<<endl;
      |                                        ^~~~~~~~
a.cc:5:40: error: unable to find string literal operator 'operator""Left' with 'const char [19]', 'long unsigned int' arguments
a.cc:5:48: error: expected ':' before '}' token
    5 | cout<<(a+b==c+d?"Balanced:a+b>c+d?"Left":"Rignt")<<endl;
      |                                                ^
      |                                                :
    6 | }
      | ~                                               
a.cc:6:1: error: expected primary-expression before '}' token
    6 | }
      | ^
a.cc:5:48: error: expected ')' before '}' token
    5 | cout<<(a+b==c+d?"Balanced:a+b>c+d?"Left":"Rignt")<<endl;
      |       ~                                        ^
      |                                                )
    6 | }
      | ~
Language: C++

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

int main(void) {
	int a, b, c, d;
	cin >> a >> b >> c >> d;
	if ((a + b) >= (c + d)) {
		cout << "Left" << endl;
	}
	else if ((a + b) <= (c + d)) {
		cout << "Right" << endl;
	} else {
	return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:14:2: error: expected '}' at end of input
   14 | }
      |  ^
a.cc:4:16: note: to match this '{'
    4 | int main(void) {
      |                ^
Language: C++

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

int main() {
  int a,b,c,d;
  cin >> a >> b >> c >> d;
  if((a+b)==(c+d)){
    cout << "Balanced" << endl;
  }else{
    cout << ((a+b)>(c+d) ? "Left" : "Right") << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:11:2: error: expected '}' at end of input
   11 | }
      |  ^
a.cc:4:12: note: to match this '{'
    4 | int main() {
      |            ^
Language: C++

#include <bits/stdc++.h>
using namespace std;
 
int main() {
 
int a,b;
  cin >> a >> b >>c >>d;
  if(a+b>c+d){
  
  cout << "Left" << endl;
  }
  else if(a+b==c+d){ cout << "Balanced" << endl;}
 else{ cout << "Right" << endl;}
}

Compiler output:
a.cc: In function 'int main()':
a.cc:7:19: error: 'c' was not declared in this scope
    7 |   cin >> a >> b >>c >>d;
      |                   ^
a.cc:7:23: error: 'd' was not declared in this scope
    7 |   cin >> a >> b >>c >>d;
      |                       ^
Language: C++

#include <bits/stdc++.h>
using namespace std;
 
int main() {

int a,b;
  cin >> a >> b >>c >>d;
  if(a+b>c){
  
  cout << "Left" << endl;
  }
  else if(a+b==c){ cout << "Balanced" << endl;}
 else{ cout << "Right" << endl;}
}

Compiler output:
a.cc: In function 'int main()':
a.cc:7:19: error: 'c' was not declared in this scope
    7 |   cin >> a >> b >>c >>d;
      |                   ^
a.cc:7:23: error: 'd' was not declared in this scope
    7 |   cin >> a >> b >>c >>d;
      |                       ^
Language: C++

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

int main() {
  int A, B, C, D;
  cin >> A >> B >> C >> D;
  if (A + B > C + D) {
    cout << "Left" << endl;
  }
  else if (A + B = C + D) {
    cout << "Balanced" << endl;
  }
  else {
    cout << "Right" << endl;
  }
}

Compiler output:
a.cc: In function 'int main()':
a.cc:10:14: error: lvalue required as left operand of assignment
   10 |   else if (A + B = C + D) {
      |            ~~^~~
Language: C++

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

int main() {
  int A, B, C, D;
  cin >> A >> B >> C >> D;
  if (A + B > C + D) {
    cout << "Left" << endl;
  }
  else if (A + B = C + D) {
    cout << "Balanced" << endl;
  }
  else {
    cout << "Right" << endl;
  }
}

Compiler output:
a.cc:1:25: warning: extra tokens at end of #include directive
    1 | #include <bits/stdc++.h>]
      |                         ^
a.cc: In function 'int main()':
a.cc:10:14: error: lvalue required as left operand of assignment
   10 |   else if (A + B = C + D) {
      |            ~~^~~
Language: C++

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

int main() {
  int A, B, C, D;
  cin >> A >> B >> C >> D;
  L = A + B;
  R = C + D;
  
  if (L < R) {
  	cout << "Right" << endl;
  }
  else if (L == R) {
  	cout << "Balanced" << endl;
  }
  else {
  	cout << "Left" << endl;
  }
}

Compiler output:
a.cc: In function 'int main()':
a.cc:7:3: error: 'L' was not declared in this scope
    7 |   L = A + B;
      |   ^
a.cc:8:3: error: 'R' was not declared in this scope
    8 |   R = C + D;
      |   ^
Language: C++

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

int main(){
  int A,B,C,D;
  cin>>A>>B>>C>>D;
  
  if (A+B>C+D){
    cout<<"Left"<<endl;
  }
  if (A+B=C+D){
    cout<<"Balanced"<<endl;
  }
  if (A+B<C+D){
    cout<<"Right"<<endl;
  }
}


Compiler output:
a.cc: In function 'int main()':
a.cc:11:8: error: lvalue required as left operand of assignment
   11 |   if (A+B=C+D){
      |       ~^~
Language: C++

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

int main() {
  int A,B,C,D;
  cin >>A >>B >>C >>D;
  if((A + B) > (C + D)){
    cout << "Left";
  }elseif((A + B) == (C + D)){
    cout << "Balanced";
  }else{
    cout << "Right";
  }
}

Compiler output:
a.cc: In function 'int main()':
a.cc:9:4: error: 'elseif' was not declared in this scope
    9 |   }elseif((A + B) == (C + D)){
      |    ^~~~~~
a.cc:11:4: error: 'else' without a previous 'if'
   11 |   }else{
      |    ^~~~
Language: C++

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

int main() {
  int A,B,C,D;
  
  cin >> A >> B >> C >> D;
  
  if ( A+B < C+D ) cout << "Right" << endl;
  else if ( A+B > C=D ) cout << "Left" << endl;
  else cout << "Balanced" << endl;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:10:17: error: lvalue required as left operand of assignment
   10 |   else if ( A+B > C=D ) cout << "Left" << endl;
      |             ~~~~^~~
Language: C++

#include<bits/stdc++.h>

using namespace std;

int main(){
    int a,b;
    cin >> a >> b >> c >> d;
    if((a+b)<(c+d)) cout << "Left" << endl;
    else if((a+b)==(c+d)) cout << "Balanced" << endl;
    else cout << "Right" << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:7:22: error: 'c' was not declared in this scope
    7 |     cin >> a >> b >> c >> d;
      |                      ^
a.cc:7:27: error: 'd' was not declared in this scope
    7 |     cin >> a >> b >> c >> d;
      |                           ^
Language: C++

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

int main(){
    int a, b, c, d;

    cin >> a >> b >> c >> d;

    if (a + b > c + d){
        cout << Left << endl;
    }else if (a + b < c + d){
            cout << Right << endl;
    }else{
        cout << Balanced << endl;
    }


}

Compiler output:
a.cc: In function 'int main()':
a.cc:10:17: error: 'Left' was not declared in this scope
   10 |         cout << Left << endl;
      |                 ^~~~
a.cc:12:21: error: 'Right' was not declared in this scope
   12 |             cout << Right << endl;
      |                     ^~~~~
a.cc:14:17: error: 'Balanced' was not declared in this scope
   14 |         cout << Balanced << endl;
      |                 ^~~~~~~~
Language: C++

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

int main(){
    int a, b, c, d;

    cin >> a >> b >> c >> d;

    if (a + b > c + d){
        cout << Left << endl;
    }else{
        if (a + b < c + d){
            cout << Right << endl;
    }else{
        cout << Balanced << endl;
    }


}

Compiler output:
a.cc: In function 'int main()':
a.cc:10:17: error: 'Left' was not declared in this scope
   10 |         cout << Left << endl;
      |                 ^~~~
a.cc:13:21: error: 'Right' was not declared in this scope
   13 |             cout << Right << endl;
      |                     ^~~~~
a.cc:15:17: error: 'Balanced' was not declared in this scope
   15 |         cout << Balanced << endl;
      |                 ^~~~~~~~
a.cc:19:2: error: expected '}' at end of input
   19 | }
      |  ^
a.cc:4:11: note: to match this '{'
    4 | int main(){
      |           ^
Language: C++

#include <bits/stdc++.h> 
using namespace std; 
int main() {
  int a,b,c,d;
  cin>>a>>b>>C>>d;
  if (a+b>c+d){
    cout<<"Left"<<endl;
  }
  else if (a+b==c+d){
    cout<<"Balanced"<<endl;
  }
  else {
    cout<<"Right"<<endl;
  }
    
}

Compiler output:
a.cc: In function 'int main()':
a.cc:5:14: error: 'C' was not declared in this scope
    5 |   cin>>a>>b>>C>>d;
      |              ^
Language: C++

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

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

  if ((A + B) == (C + D)) {
    cout << "Even" << endl;
  }
    if ((A + B) < (C + D)) {
      cout << "Right" << endl;
    }
    else {
      cout << "Left" << endl;
    }
  }  
}


Compiler output:
a.cc:18:1: error: expected declaration before '}' token
   18 | }
      | ^
Language: C++

#include <bits/stdc++.h>
using namespace std;
 
int main() {
  int A, B,C,D;
  cin >> A >> B >> C >> D;
 
  if (A+B==C+D){
    cout << "Balanced" <<endl;
  }
  else if (A+B>C+D){
    cout << "Left" << endl;
  }
  else (A+B >C+D){
    cout << "Right" << endl;
  }
}

Compiler output:
a.cc: In function 'int main()':
a.cc:14:18: error: expected ';' before '{' token
   14 |   else (A+B >C+D){
      |                  ^
      |                  ;
Language: C++

#include <bits/stdc++.h>
using namespace std;
 
int main() {
  int A, B,C,D;
  cin >> A >> B >> C >> D;
 
  if (A+B==c+D){
    cout << "Balanced" <<endl;
  }
  else if (A+B>C+D){
    cout << "Left" << endl;
  }
  else if(A+B >C+D){
    cout << "Right" << endl;
  }
}

Compiler output:
a.cc: In function 'int main()':
a.cc:8:12: error: 'c' was not declared in this scope
    8 |   if (A+B==c+D){
      |            ^
Language: C++

#include<iostream>
using namespace std;
int main(){;
int A,B,C,D;
cin>>A>>B>>C>>D;
if(A+B>C+D){
    cout<<"Left";
}
else if (A+B<C+D){
    cout<<"Right";
}
else if(A+B==C+D){
    cout<<"Balanced";
  
  return 0;
  
}


Compiler output:
a.cc: In function 'int main()':
a.cc:17:2: error: expected '}' at end of input
   17 | }
      |  ^
a.cc:3:11: note: to match this '{'
    3 | int main(){;
      |           ^
Language: C++

#include<iostream>
using namespace std;
int main(){
int A,B,C,D;
cin>>A>>B>>C>>D;
if(A+B>C+D){
    cout<<"Left";
}
else if (A+B<C+D){
    cout<<"Right";
}
else if(A+B==C+D){
    cout<<"Balanced";
}


Compiler output:
a.cc: In function 'int main()':
a.cc:14:2: error: expected '}' at end of input
   14 | }
      |  ^
a.cc:3:11: note: to match this '{'
    3 | int main(){
      |           ^
Language: C++

#include <iostream >
using namespace std ;
int main (){

int x,z,c,a;
cin >> x>>z>>c>>a;
if (x+z<c+a){
    cout << "Right";
}
else if (x+z>c+a){
    cout << "Left";
}
else  cout << "Balanced";













return 0;}


Compiler output:
a.cc: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 x,z,c,a;
cin >> x>>z>>c>>a;
if (x+z<c+a){
    cout << "Right";
}
else if (x+z>c+a){
    cout << "Left";
}
else if (x+z==c+a){
    cout << "Balanced";
}












return 0;}


Compiler output:
a.cc: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 x,z,c,a;
cin >> x>>z>>c>>a;
if (x+z<c+a){
    cout << "Right";
}
else if (x+z>c+a){
    cout << "Left";
}
else if (x+z==c+a){
    cout << "Balanced";
}












return 0;}


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

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

int main() {
  int x, y;
  cin >> x >> y >> z >> a;
  int left = x + y - z - a;
  
  if ( left == 0 ) {
    cout << "Balanced" << endl;
  }else if ( left > 0 ) {
    cout << "Left" << endl;
  }else{
    cout << "Right" << endl;
  }
}


Compiler output:
a.cc: In function 'int main()':
a.cc:6:20: error: 'z' was not declared in this scope
    6 |   cin >> x >> y >> z >> a;
      |                    ^
a.cc:6:25: error: 'a' was not declared in this scope
    6 |   cin >> x >> y >> z >> a;
      |                         ^
Language: C++

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

int main() {
  int a, b, c, d;
  cin >> a >> b >> c >> d;

  if (a+b > c+d) {
    cout << "Left" << endl;
  }
  else if (a+b = c+d) {
    cout << "Balanced" << endl;
  }
  else {
    cout << "Right" << endl;
  }
}


Compiler output:
a.cc: In function 'int main()':
a.cc:11:13: error: lvalue required as left operand of assignment
   11 |   else if (a+b = c+d) {
      |            ~^~
Language: C++

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

int main() {
  int a, b, c, d;
  cin >> a >> b >> c >> d;

  if (a+b > c+d) {
    cout << "Left" << endl;
  }
  else if (a+b = c+d) {
    cout << "Balanced" << endl;
  }
  else {
    cout << "Right" << endl;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:11:13: error: lvalue required as left operand of assignment
   11 |   else if (a+b = c+d) {
      |            ~^~
a.cc:16:2: error: expected '}' at end of input
   16 | }
      |  ^
a.cc:4:12: note: to match this '{'
    4 | int main() {
      |            ^
Language: C++

#include <bits/stdc++.h>
using namespace std;
int main() {
  int A, B, C, D;
  cin >> A >> B >> C >> D;
  if (A + B > C + D)
    cout << "Left" << endl;
  else if (A + B = C + D)
    cout << "Balanced" << endl;
  else
    cout << "Right" << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:8:14: error: lvalue required as left operand of assignment
    8 |   else if (A + B = C + D)
      |            ~~^~~
Language: C++

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

int main() {
  int A, B, C, D;
  cin >> A >> B >> C >> D;
  
  if(A + B > C + D){
    cout << "Left" << endl;
  }
  else if(A + B == C + D)
    cout << "Balanced" << endl;
  }
  else {
    cout << "Right" << endl;
  }
}
  

Compiler output:
a.cc:14:3: error: expected unqualified-id before 'else'
   14 |   else {
      |   ^~~~
a.cc:17:1: error: expected declaration before '}' token
   17 | }
      | ^
Language: C++

#include <bits/stdc++.h>
using namespace std;
 
int main() {
  int A , B ,C,D  ;
  
  cin >> A >> B >> C >> D ;
  
  if(A+B > C+D){
  cout << "Left" << endl;
  }
  if (A+B = C+D) {
  cout << "Balanced" << endl;
  }
  else {
  cout << "Right" << endl;
  }
}

Compiler output:
a.cc: In function 'int main()':
a.cc:12:8: error: lvalue required as left operand of assignment
   12 |   if (A+B = C+D) {
      |       ~^~
Language: C++

    #include <bits/stdc++.h>
    using namespace std;
     
    int main() {
      int a, b, c, d;
      cin >> a >> b >> c >> d;
      if ( (a+b) < (c+d) ){
        cout << "Right" << endl;
      }
      else if ( (a+b) == (c+d) ){
        cout << "Balanced" << endl;
      }
      else {
        cout << "Left" << endl:
      }
    }

Compiler output:
a.cc: In function 'int main()':
a.cc:14:31: error: expected ';' before ':' token
   14 |         cout << "Left" << endl:
      |                               ^
      |                               ;
Language: C++

#include <bits/stdc++.h>
using namespace std;
 
int main() {
  int a,b,c,d,L,R;
  cin >> a >> b >> c >> d;
  L=a+b;
  R=c+d;
  if(L>R)
    cout << "Left" << endl;
  else if(L<R)
    cout << "Right" << endl;
  else
    cout << "Balanced" << endl+
}


Compiler output:
a.cc: In function 'int main()':
a.cc:15:1: error: expected primary-expression before '}' token
   15 | }
      | ^
Language: C++

#include <bits/stdc++.h>
using namespace std;
 
int main() {
  int a,b,c,d;
  cin >> a >> b >> c >> d;
  L=a+b;
  R=c+d;
  if(L>R)
    cout << "Left" << endl;
  else if(L<R)
    cout << "Right" << endl;
  else
    cout << "Balanced" << endl+
}

Compiler output:
a.cc: In function 'int main()':
a.cc:7:3: error: 'L' was not declared in this scope
    7 |   L=a+b;
      |   ^
a.cc:8:3: error: 'R' was not declared in this scope
    8 |   R=c+d;
      |   ^
a.cc:15:1: error: expected primary-expression before '}' token
   15 | }
      | ^
Language: C++

#define DBG 1 //submit 0
#if DBG
    #include <algorithm>
    #include <array>
    #include <ctime>
    #include <cstdlib>
    #include <string>
    #include <vector>
    #include <iostream>
    #include <cmath>
    #include <numeric>
#else
    #include <bits/stdc++.h>
#endif

using namespace std;


int main(){
    int a,b,c,d;
    if(a+b>c+d) cout<<"left"<<endl;
    if(a+b=c+d) cout<<"Balanced"<<endl;
    if(a+b<c+d) cout<<"Right"<<endl;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:22:9: error: lvalue required as left operand of assignment
   22 |     if(a+b=c+d) cout<<"Balanced"<<endl;
      |        ~^~
Language: C++

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

int main() {
  int A,B,C,D;
  cin >> A >> B >> C >> D;
  
  x = A + B;
  y = C + D;

  if (x > y) {
    cout << "Left" << endl;
  }
  else if (x < y) {
    cout << "Right" << endl;
  }
  else {
    cout << "Balanced" << endl;
  }
}


Compiler output:
a.cc: In function 'int main()':
a.cc:8:3: error: 'x' was not declared in this scope
    8 |   x = A + B;
      |   ^
a.cc:9:3: error: 'y' was not declared in this scope
    9 |   y = C + D;
      |   ^
Language: C++

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

#define rep(i, n) for (int i = 0; i < (int)(n); i++)
#define all(v) v.begin(), v.end()
using llint = long long;
using vint = vector<int>;

int main () {
    int a, b, c, d; cin >> a >> b >> c >> d >>;
    if (a + b > c + d) cout << "Left\n";
    else if (a + b < c < d) cout << "Right\n";
    else cout << "Balanced\n";
}

Compiler output:
a.cc: In function 'int main()':
a.cc:11:47: error: expected primary-expression before ';' token
   11 |     int a, b, c, d; cin >> a >> b >> c >> d >>;
      |                                               ^
Language: C++

import java.util.*;
public class Main{
public static void main(String[] args){
Scanner s=new Scanner(System.in);
  int omo[]=new int[4];
  for(int i=0;i<4;i++)
    omo[i]=s.nextInt();
  if(omo[0]+omo[1]<omo[2]+omo[3])
    System.out.print("Right");
  else if(omo[0]+omo[1]>omo[2]+omo[3])
    System.out.print("Left");
  else
    System.out.print("Balanced");
}
}

Compiler output:
a.cc:1:1: error: 'import' does not name a type
    1 | import java.util.*;
      | ^~~~~~
a.cc:1:1: note: C++20 'import' only available with '-fmodules-ts'
a.cc:2:1: error: expected unqualified-id before 'public'
    2 | public class Main{
      | ^~~~~~
Language: C++

import java.util.*;
public class main{
public static void main(String[] args){
Scanner s=new Scanner(System.in);
  int omo[]=new int[4];
  for(int i=0;i<4;i++)
    omo[i]=s.nextInt();
  if(omo[0]+omo[1]<omo[2]+omo[3])
    System.out.print("Right");
  else if(omo[0]+omo[1]>omo[2]+omo[3])
    System.out.print("Left");
  else
    System.out.print("Balanced");
}
}

Compiler output:
a.cc:1:1: error: 'import' does not name a type
    1 | import java.util.*;
      | ^~~~~~
a.cc:1:1: note: C++20 'import' only available with '-fmodules-ts'
a.cc:2:1: error: expected unqualified-id before 'public'
    2 | public class main{
      | ^~~~~~
Language: C

#include<stdio.h>

int main(void)
{
	int N, A, B;
	int one, two, three, four, five;
	int store[10001];
	for (int i = 0; i < 10001; i++)
	{
		store[i] = 0;
	}
	scanf("%d %d %d", &N, &A, &B);

	int sum;

	for (int i = 1; i <= N; i++)
	{
		one = i % 10;
		two = (i / 10) % 10;
		three = (i / 100) % 10;
		four = (i / 1000) % 10;
		five = (i / 10000) % 10;

		sum= one + two + three + four + five;
		
		if (sum>=A&&sum<=B)
		{
			store[i] = i;
		}
	}

	int result = 0;
	for (int i = 1; i <= 10000; i++)
	{
		result += store[i];
	}

	printf("%d", result);


Compiler output:
main.c: In function 'main':
main.c:38:9: error: expected declaration or statement at end of input
   38 |         printf("%d", result);
      |         ^~~~~~
Language: C++

#include<bits/stdc++.h>
int main(){
  int A,B,C,D;
  cin>>A>>B>>C>>D;
  if(A+B>C+D)
    cout<<"Left"<<endl;
  if(A+B==C+D)
    cout<<"Balanced"<<endl;
  if(A+B<C+D)
    cout<<"Right"<<endl;
  }

Compiler output:
a.cc: In function 'int main()':
a.cc:4:3: error: 'cin' was not declared in this scope; did you mean 'std::cin'?
    4 |   cin>>A>>B>>C>>D;
      |   ^~~
      |   std::cin
In file included from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:146,
                 from a.cc:1:
/usr/include/c++/14/iostream:62:18: note: 'std::cin' declared here
   62 |   extern istream cin;           ///< Linked to standard input
      |                  ^~~
a.cc:6:5: error: 'cout' was not declared in this scope; did you mean 'std::cout'?
    6 |     cout<<"Left"<<endl;
      |     ^~~~
      |     std::cout
/usr/include/c++/14/iostream:63:18: note: 'std::cout' declared here
   63 |   extern ostream cout;          ///< Linked to standard output
      |                  ^~~~
a.cc:6:19: error: 'endl' was not declared in this scope; did you mean 'std::endl'?
    6 |     cout<<"Left"<<endl;
      |                   ^~~~
      |                   std::endl
In file included from /usr/include/c++/14/istream:41,
                 from /usr/include/c++/14/sstream:40,
                 from /usr/include/c++/14/complex:45,
                 from /usr/include/c++/14/ccomplex:39,
                 from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:127:
/usr/include/c++/14/ostream:744:5: note: 'std::endl' declared here
  744 |     endl(basic_ostream<_CharT, _Traits>& __os)
      |     ^~~~
a.cc:8:5: error: 'cout' was not declared in this scope; did you mean 'std::cout'?
    8 |     cout<<"Balanced"<<endl;
      |     ^~~~
      |     std::cout
/usr/include/c++/14/iostream:63:18: note: 'std::cout' declared here
   63 |   extern ostream cout;          ///< Linked to standard output
      |                  ^~~~
a.cc:8:23: error: 'endl' was not declared in this scope; did you mean 'std::endl'?
    8 |     cout<<"Balanced"<<endl;
      |                       ^~~~
      |                       std::endl
/usr/include/c++/14/ostream:744:5: note: 'std::endl' declared here
  744 |     endl(basic_ostream<_CharT, _Traits>& __os)
      |     ^~~~
a.cc:10:5: error: 'cout' was not declared in this scope; did you mean 'std::cout'?
   10 |     cout<<"Right"<<endl;
      |     ^~~~
      |     std::cout
/usr/include/c++/14/iostream:63:18: note: 'std::cout' declared here
   63 |   extern ostream cout;          ///< Linked to standard output
      |                  ^~~~
a.cc:10:20: error: 'endl' was not declared in this scope; did you mean 'std::endl'?
   10 |     cout<<"Right"<<endl;
      |                    ^~~~
      |                    std::endl
/usr/include/c++/14/ostream:744:5: note: 'std::endl' declared here
  744 |     endl(basic_ostream<_CharT, _Traits>& __os)
      |     ^~~~
Language: C++

#include<bits/stdc++>
int main(){
  int A,B,C,D;
  cin>>A>>B>>C>>D;
  if(A+B>C+D)
    cout<<"Left"<<endl;
  if(A+B==C+D)
    cout<<"Balanced"<<endl;
  if(A+B<C+D)
    cout<<"Right"<<endl;
  }

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

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

int main() {
  int a, b, c, d;
  
  cin >> a >> b >> c >> d;

  if ( a + b > c + d ) {
    cout << "Left" << endl; 
  }
  else if ( a + b == c + d ){
    cout << "Balanced" << endl;
  } 
  else {
    cout << "Right" << endl;
 
  


Compiler output:
a.cc: In function 'int main()':
a.cc:16:29: error: expected '}' at end of input
   16 |     cout << "Right" << endl;
      |                             ^
a.cc:15:8: note: to match this '{'
   15 |   else {
      |        ^
a.cc:16:29: error: expected '}' at end of input
   16 |     cout << "Right" << endl;
      |                             ^
a.cc:4:12: note: to match this '{'
    4 | int main() {
      |            ^
Language: C++

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

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

  if ( A + B > C + D ) {
    cout << "Left" << endl; 
  }
  else if ( A + B == C + D ) {
    cout << "Balanced" << endl;
  } 
  else {
    cout << "Right" << endl;
  }
}
 
  


Compiler output:
a.cc: In function 'int main()':
a.cc:7:3: error: expected initializer before 'cin'
    7 |   cin >> A >> B >> C >> D;
      |   ^~~
a.cc:9:20: error: 'D' was not declared in this scope
    9 |   if ( A + B > C + D ) {
      |                    ^
Language: C++

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

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

  if (A + B > C + D) {
    cout << "Left" << endl; 
  }
  else if ( A + B == C + D ) {
    cout << "Balanced" << endl;
  } 
  else {
    cout << "Right" << endl;
  }
}
 
  


Compiler output:
a.cc: In function 'int main()':
a.cc:7:3: error: expected initializer before 'cin'
    7 |   cin >> A >> B >> C >> D;
      |   ^~~
a.cc:9:19: error: 'D' was not declared in this scope
    9 |   if (A + B > C + D) {
      |                   ^
Language: C++

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

int main() {
int a, b, c, d;
  cin >>a >>b >>c >>d;
if (a+b==c+d){
  cout << "Balanced";
}
  else if(a+b>=c+d){
  cout << "Left";
}
   else if(a+b=<c+d){
  cout << "Right";
}
}

Compiler output:
a.cc: In function 'int main()':
a.cc:13:16: error: expected primary-expression before '<' token
   13 |    else if(a+b=<c+d){
      |                ^
Language: C++

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

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

  if ((A + B) > (C + D)) {
    cout << "Left" << endl;
  }
  else if ((A + B) < (C + D)) {
    cout << "Right" << endl;
  }
  else {
    cout << "Balanced" << endl;
  }
}


Compiler output:
a.cc: In function 'int main()':
a.cc:6:20: error: 'C' was not declared in this scope
    6 |   cin >> A >> B >> C >> D;
      |                    ^
a.cc:6:25: error: 'D' was not declared in this scope
    6 |   cin >> A >> B >> C >> D;
      |                         ^
Language: C++

#include <bits/stdc++.h>
using namespace std
  
int main(){
int a,b,c,d;
  cin >> a>>b>>c>>d;
  if(a+b<c+d){
    cout<<"Right"<<endl;
  }else if(a+b>c+d){
    cout<<"Left"<<endl;
  }else{
    cout<<"Balanced"<<endl;
  }
}

Compiler output:
a.cc:2:20: error: expected ';' before 'int'
    2 | using namespace std
      |                    ^
      |                    ;
    3 | 
    4 | int main(){
      | ~~~
Language: C++

#include <iostream>
using namespace std;

int main() {
    int A,B,C,D;
    cin >> A >> B >> C >> D;
    if (a + b > c + d)
        cout << "Left" << endl;
    else if (A + B == C + D)
        cout << "Ballanced" << endl;
    else if (A + B < C + D) {
        cout << "Right" << endl;
    }
}

Compiler output:
a.cc: In function 'int main()':
a.cc:7:9: error: 'a' was not declared in this scope
    7 |     if (a + b > c + d)
      |         ^
a.cc:7:13: error: 'b' was not declared in this scope
    7 |     if (a + b > c + d)
      |             ^
a.cc:7:17: error: 'c' was not declared in this scope
    7 |     if (a + b > c + d)
      |                 ^
a.cc:7:21: error: 'd' was not declared in this scope
    7 |     if (a + b > c + d)
      |                     ^
Language: C++

#include <bits/stdc++.h>
using namespace std;
int main(){
  int A,B,C,D;
  cin >> A>>B>>C>>D;
  if (A+B>C+D){
    cout<<"Left"<<endl;
  }else if(A+B<C+D){
    cout<< "Right"<<endl;
  }else{
    cout<<"Balanced"<<endl;
  }

Compiler output:
a.cc: In function 'int main()':
a.cc:12:4: error: expected '}' at end of input
   12 |   }
      |    ^
a.cc:3:11: note: to match this '{'
    3 | int main(){
      |           ^
Language: C++

#include <bits/stdc++.h>
using namespace std;
 
int main() {
  int A,B,C,D;
  int L,R;
  
  cin >> A >> B >> C >> D;
  L = A + B;
  R = C + D:
  
  if(L > R)	cout << "Left" << endl;
  if(L = R)	cout << "Balanced" << endl;
  if(L < R) cout << "Right" << endl;
  
}

Compiler output:
a.cc: In function 'int main()':
a.cc:10:12: error: expected ';' before ':' token
   10 |   R = C + D:
      |            ^
      |            ;
Language: C++

#include <bits/stdc++.h>
using namespace std;
 
int main() {
  int A,B,C,D;
  int L,R;
  
  cin >> A >> B >> C >> D;
  L = A + B;
  R = C + D:
  
  if(L > R)	cout << "Left" << endl;
  if(L = R)	cout << "Balanced" << endl;
  if(L < R) cout << "Right" << endl:
  
}

Compiler output:
a.cc: In function 'int main()':
a.cc:10:12: error: expected ';' before ':' token
   10 |   R = C + D:
      |            ^
      |            ;
a.cc:14:36: error: expected ';' before ':' token
   14 |   if(L < R) cout << "Right" << endl:
      |                                    ^
      |                                    ;
Language: C++

#include <iostream>
using namespace std;

int main() {
    int A, B, C, D;
    cin >> A >> B >> C >> D;
    int left;
    left = A + B;
    int right;
    right = C + D;
    if {
        left > right;
        cout << "Left" << endl;
    }

    else if {
        left < right;
        cout << "Right" << endl;
    }
    
    else if {
        left == right;
        cout << "Balanced" << endl;

    }
    endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:11:8: error: expected '(' before '{' token
   11 |     if {
      |        ^
      |        (
a.cc:16:5: error: 'else' without a previous 'if'
   16 |     else if {
      |     ^~~~
a.cc:16:13: error: expected '(' before '{' token
   16 |     else if {
      |             ^
      |             (
a.cc:21:5: error: 'else' without a previous 'if'
   21 |     else if {
      |     ^~~~
a.cc:21:13: error: expected '(' before '{' token
   21 |     else if {
      |             ^
      |             (
a.cc:26:9: error: statement cannot resolve address of overloaded function
   26 |     endl;
      |         ^
Language: C++

#include <iostream>
using namespace std;

int main() {
    int = A, B, C, D;
    cin >> A >> B >> C >> D;
    int left;
    left = A + B;
    int right;
    right = C + D;
    if {
        left > right;
        cout << "Left" << endl;
    }

    else if {
        left < right;
        cout << "Right" << endl;
    }
    
    else if {
        left == right;
        cout << "Balanced" << endl;

    }
    endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:5:9: error: expected unqualified-id before '=' token
    5 |     int = A, B, C, D;
      |         ^
a.cc:6:12: error: 'A' was not declared in this scope
    6 |     cin >> A >> B >> C >> D;
      |            ^
a.cc:6:17: error: 'B' was not declared in this scope
    6 |     cin >> A >> B >> C >> D;
      |                 ^
a.cc:6:22: error: 'C' was not declared in this scope
    6 |     cin >> A >> B >> C >> D;
      |                      ^
a.cc:6:27: error: 'D' was not declared in this scope
    6 |     cin >> A >> B >> C >> D;
      |                           ^
a.cc:11:8: error: expected '(' before '{' token
   11 |     if {
      |        ^
      |        (
a.cc:16:5: error: 'else' without a previous 'if'
   16 |     else if {
      |     ^~~~
a.cc:16:13: error: expected '(' before '{' token
   16 |     else if {
      |             ^
      |             (
a.cc:21:5: error: 'else' without a previous 'if'
   21 |     else if {
      |     ^~~~
a.cc:21:13: error: expected '(' before '{' token
   21 |     else if {
      |             ^
      |             (
a.cc:26:9: error: statement cannot resolve address of overloaded function
   26 |     endl;
      |         ^
Language: C++

#include <iostream>

int main() {
    int = A, B, C, D;
    cin >> A >> B >> C >> D;
    int left;
    left = A + B;
    int right;
    right = C + D;
    if {
        left > right;
        cout << "Left" << endl;
    }

    else if {
        left < right;
        cout << "Right" << endl;
    }
    
    else if {
        left == right;
        cout << "Balanced" << endl;

    }
    endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:4:9: error: expected unqualified-id before '=' token
    4 |     int = A, B, C, D;
      |         ^
a.cc:5:5: error: 'cin' was not declared in this scope; did you mean 'std::cin'?
    5 |     cin >> A >> B >> C >> D;
      |     ^~~
      |     std::cin
In file included from a.cc:1:
/usr/include/c++/14/iostream:62:18: note: 'std::cin' declared here
   62 |   extern istream cin;           ///< Linked to standard input
      |                  ^~~
a.cc:5:12: error: 'A' was not declared in this scope
    5 |     cin >> A >> B >> C >> D;
      |            ^
a.cc:5:17: error: 'B' was not declared in this scope
    5 |     cin >> A >> B >> C >> D;
      |                 ^
a.cc:5:22: error: 'C' was not declared in this scope
    5 |     cin >> A >> B >> C >> D;
      |                      ^
a.cc:5:27: error: 'D' was not declared in this scope
    5 |     cin >> A >> B >> C >> D;
      |                           ^
a.cc:10:8: error: expected '(' before '{' token
   10 |     if {
      |        ^
      |        (
a.cc:15:5: error: 'else' without a previous 'if'
   15 |     else if {
      |     ^~~~
a.cc:15:13: error: expected '(' before '{' token
   15 |     else if {
      |             ^
      |             (
a.cc:20:5: error: 'else' without a previous 'if'
   20 |     else if {
      |     ^~~~
a.cc:20:13: error: expected '(' before '{' token
   20 |     else if {
      |             ^
      |             (
a.cc:25:5: error: 'endl' was not declared in this scope; did you mean 'std::endl'?
   25 |     endl;
      |     ^~~~
      |     std::endl
In file included from /usr/include/c++/14/iostream:41:
/usr/include/c++/14/ostream:744:5: note: 'std::endl' declared here
  744 |     endl(basic_ostream<_CharT, _Traits>& __os)
      |     ^~~~
Language: C++

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

int main{
    int = A, B, C, D;
    cin >> A >> B >> C >> D;
    int = left;
    left = A + B;
    int = right;
    right =  C + D;
    if {
        left > right;
        cout << "Left" << endl;
    }

    else if {
        left < right;
        cout << "Right" << endl;
    }
    
    else if {
        left == right;
        cout << "Balanced" << endl;

    }
    endl;
}

Compiler output:
a.cc:4:5: error: cannot declare '::main' to be a global variable
    4 | int main{
      |     ^~~~
a.cc:5:5: error: expected primary-expression before 'int'
    5 |     int = A, B, C, D;
      |     ^~~
a.cc:5:5: error: expected '}' before 'int'
a.cc:4:9: note: to match this '{'
    4 | int main{
      |         ^
a.cc:6:5: error: 'cin' does not name a type
    6 |     cin >> A >> B >> C >> D;
      |     ^~~
a.cc:7:9: error: expected unqualified-id before '=' token
    7 |     int = left;
      |         ^
a.cc:8:5: error: 'left' does not name a type
    8 |     left = A + B;
      |     ^~~~
a.cc:9:9: error: expected unqualified-id before '=' token
    9 |     int = right;
      |         ^
a.cc:10:5: error: 'right' does not name a type
   10 |     right =  C + D;
      |     ^~~~~
a.cc:11:5: error: expected unqualified-id before 'if'
   11 |     if {
      |     ^~
a.cc:16:5: error: expected unqualified-id before 'else'
   16 |     else if {
      |     ^~~~
a.cc:21:5: error: expected unqualified-id before 'else'
   21 |     else if {
      |     ^~~~
a.cc:26:5: error: 'endl' does not name a type
   26 |     endl;
      |     ^~~~
a.cc:27:1: error: expected declaration before '}' token
   27 | }
      | ^
Language: C++

#include<iostream>

int main{
    int = A, B, C, D;
    cin >> A >> B >> C >> D;
    int = left;
    left = A + B;
    int = right;
    right =  C + D;
    if {
        left > right;
        cout << "Left" << endl;
    }

    else if {
        left < right;
        cout << "Right" << endl;
    }
    
    else if {
        left == right;
        cout << "Balanced" << endl;

    }
    endl;
}

Compiler output:
a.cc:3:5: error: cannot declare '::main' to be a global variable
    3 | int main{
      |     ^~~~
a.cc:4:5: error: expected primary-expression before 'int'
    4 |     int = A, B, C, D;
      |     ^~~
a.cc:4:5: error: expected '}' before 'int'
a.cc:3:9: note: to match this '{'
    3 | int main{
      |         ^
a.cc:5:5: error: 'cin' does not name a type
    5 |     cin >> A >> B >> C >> D;
      |     ^~~
a.cc:6:9: error: expected unqualified-id before '=' token
    6 |     int = left;
      |         ^
a.cc:7:5: error: 'left' does not name a type
    7 |     left = A + B;
      |     ^~~~
a.cc:8:9: error: expected unqualified-id before '=' token
    8 |     int = right;
      |         ^
a.cc:9:5: error: 'right' does not name a type
    9 |     right =  C + D;
      |     ^~~~~
a.cc:10:5: error: expected unqualified-id before 'if'
   10 |     if {
      |     ^~
a.cc:15:5: error: expected unqualified-id before 'else'
   15 |     else if {
      |     ^~~~
a.cc:20:5: error: expected unqualified-id before 'else'
   20 |     else if {
      |     ^~~~
a.cc:25:5: error: 'endl' does not name a type
   25 |     endl;
      |     ^~~~
a.cc:26:1: error: expected declaration before '}' token
   26 | }
      | ^