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

#include<iostream>
using namespace std;

int main(){
	int a, b;
	cin >> a >> b;
	
	if (a == b){cout << "a = b" << endl} else {if (a < b){ cout << "a < b" << endl} else { cout << "a > b" << endl}};

	return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:8:44: error: expected ';' before '}' token
    8 |         if (a == b){cout << "a = b" << endl} else {if (a < b){ cout << "a < b" << endl} else { cout << "a > b" << endl}};
      |                                            ^
      |                                            ;
a.cc:8:87: error: expected ';' before '}' token
    8 |         if (a == b){cout << "a = b" << endl} else {if (a < b){ cout << "a < b" << endl} else { cout << "a > b" << endl}};
      |                                                                                       ^
      |                                                                                       ;
a.cc:8:119: error: expected ';' before '}' token
    8 |         if (a == b){cout << "a = b" << endl} else {if (a < b){ cout << "a < b" << endl} else { cout << "a > b" << endl}};
      |                                                                                                                       ^
      |                                                                                                                       ;
Language: C++

#include<iostream>
using namespace std;

int main(){
	int a, b;
	cin >> a >> b;
	
	if (a == b){ cout << "a = b" << endl } else { if (a < b){ cout << "a < b" << endl } else { cout << "a > b" << endl } };

	return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:8:45: error: expected ';' before '}' token
    8 |         if (a == b){ cout << "a = b" << endl } else { if (a < b){ cout << "a < b" << endl } else { cout << "a > b" << endl } };
      |                                             ^~
      |                                             ;
a.cc:8:90: error: expected ';' before '}' token
    8 |         if (a == b){ cout << "a = b" << endl } else { if (a < b){ cout << "a < b" << endl } else { cout << "a > b" << endl } };
      |                                                                                          ^~
      |                                                                                          ;
a.cc:8:123: error: expected ';' before '}' token
    8 |         if (a == b){ cout << "a = b" << endl } else { if (a < b){ cout << "a < b" << endl } else { cout << "a > b" << endl } };
      |                                                                                                                           ^~
      |                                                                                                                           ;
Language: C++

#include<stdio.h>
int main(){
int a,b;
scanf("%d %d",&a,&b);
if(a>b)printf("a>b\n");
else if(a<b)printf("a<b\n");
else(a==b)printf("a==b\n");
return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:7:11: error: expected ';' before 'printf'
    7 | else(a==b)printf("a==b\n");
      |           ^~~~~~
      |           ;
Language: C++

#include<stdio.h>

int main(){
    int a,b;
   
    pritf("a:\n");
    scanf("%d",&a);
    printf("b:\n");
    scanf("%d",&b);
   
    if(a>b)
      puts("a > b");
    else if(a==b)
      puts("a = b");
    else
      puts("a < b");
     
    return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:6:5: error: 'pritf' was not declared in this scope; did you mean 'printf'?
    6 |     pritf("a:\n");
      |     ^~~~~
      |     printf
Language: C++

#include<stdio.h>

int main(void){
    int a,b;
   
    pritf("a:\n");
    scanf("%d",&a);
    printf("b:\n");
    scanf("%d",&b);
   
    if(a>b)
      puts("a > b");
    else if(a==b)
      puts("a = b");
    else
      puts("a < b");
     
    return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:6:5: error: 'pritf' was not declared in this scope; did you mean 'printf'?
    6 |     pritf("a:\n");
      |     ^~~~~
      |     printf
Language: C++

#include<iostream>
using namespace std;
int main(){
  int a;
  int b;
  cin >> a >>  b;
  if(a < b){
    cout << a << " < " << b << endl;
  }
  ifelse(a == b){
    cout << a << " == " << b << endl;
  }
  ifelse(a > b){
    cout << a << " > " << b << endl;
  }
}

Compiler output:
a.cc: In function 'int main()':
a.cc:10:3: error: 'ifelse' was not declared in this scope
   10 |   ifelse(a == b){
      |   ^~~~~~
Language: C++

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

int main()
{
	int a,s;
	cin >> a >> b;
	if (a > b)cout << "a<b" << endl;
	else if (a > b)cout << "a>b" << endl;
	else cout << "a==b" << endl;
    return 0;

Compiler output:
a.cc: In function 'int main()':
a.cc:7:21: error: 'b' was not declared in this scope
    7 |         cin >> a >> b;
      |                     ^
a.cc:11:14: error: expected '}' at end of input
   11 |     return 0;
      |              ^
a.cc:5:1: note: to match this '{'
    5 | {
      | ^
Language: C++

#include <iostream>
using namespace std;
 
 
int main()
{
   int a,b;
 
   cin >> a >> b;
 
   if(a>b)
      cout << "a > b" << endl;
   else if (a<b)
      cout << "a < b" << endl;
   else
      cout << "a == b" << endl;
 
   retu

Compiler output:
a.cc: In function 'int main()':
a.cc:18:4: error: 'retu' was not declared in this scope
   18 |    retu
      |    ^~~~
a.cc:18:8: error: expected '}' at end of input
   18 |    retu
      |        ^
a.cc:6:1: note: to match this '{'
    6 | {
      | ^
Language: C++

#include<stdio.h>
#include<stdint.h>

int main()
{
	intmax_t x, y;
	scanf_s("%d %d", &x, &y);
	if (x == y)
		printf("%d == %d\n", x, y);
	else if (x > y)
		printf("%d > %d\n", x, y);
	else
		printf("%d < %d\n", x, y);
}

Compiler output:
a.cc: In function 'int main()':
a.cc:7:9: error: 'scanf_s' was not declared in this scope; did you mean 'scanf'?
    7 |         scanf_s("%d %d", &x, &y);
      |         ^~~~~~~
      |         scanf
Language: C++

#include <iostraem>
using namespace std;

int main ()
{

	int a, b;
	cin >> a >> b ;
	if( a < b ){
		cout << "a < b" << endl;
}
    else if ( a > b ){
    	cout << "a > b " << endl;
}
?????????else if ( a = b ){
	    cout << "a = b" << endl;
}
    return 0;
}

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


	
#include<iostream>
int main(){
	int a,b;
	cin << a << b;
	
	if(a > b){
		cout << "a > b" << endl;
	}else if(a < b){
		cout << "a < b" << endl;
	}else if(a == b){
		cout << "a == b" << endl;
	}
	
	return 0;

Compiler output:
a.cc: In function 'int main()':
a.cc:6:9: error: 'cin' was not declared in this scope; did you mean 'std::cin'?
    6 |         cin << a << b;
      |         ^~~
      |         std::cin
In file included from a.cc:3:
/usr/include/c++/14/iostream:62:18: note: 'std::cin' declared here
   62 |   extern istream cin;           ///< Linked to standard input
      |                  ^~~
a.cc:9:17: error: 'cout' was not declared in this scope; did you mean 'std::cout'?
    9 |                 cout << "a > b" << 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:9:36: error: 'endl' was not declared in this scope; did you mean 'std::endl'?
    9 |                 cout << "a > b" << 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)
      |     ^~~~
a.cc:11:17: error: 'cout' was not declared in this scope; did you mean 'std::cout'?
   11 |                 cout << "a < b" << 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:11:36: error: 'endl' was not declared in this scope; did you mean 'std::endl'?
   11 |                 cout << "a < b" << endl;
      |                                    ^~~~
      |                                    std::endl
/usr/include/c++/14/ostream:744:5: note: 'std::endl' declared here
  744 |     endl(basic_ostream<_CharT, _Traits>& __os)
      |     ^~~~
a.cc:13:17: error: 'cout' was not declared in this scope; did you mean 'std::cout'?
   13 |                 cout << "a == b" << endl;
      |                 ^~~~
      |                 std::cout
/usr/include/c++/14/iostream:63:18: note: 'std::cout' declared here
   63 |   extern ostream cout;          ///< Linked to standard output
      |                  ^~~~
a.cc:13:37: error: 'endl' was not declared in this scope; did you mean 'std::endl'?
   13 |                 cout << "a == b" << endl;
      |                                     ^~~~
      |                                     std::endl
/usr/include/c++/14/ostream:744:5: note: 'std::endl' declared here
  744 |     endl(basic_ostream<_CharT, _Traits>& __os)
      |     ^~~~
a.cc:16:18: error: expected '}' at end of input
   16 |         return 0;
      |                  ^
a.cc:4:11: note: to match this '{'
    4 | int main(){
      |           ^
Language: C++


	
#include<iostream>
int main(){
	int a,b;
	cin << a << b;
	
	if(a > b){
		cout << "a > b" << endl;
	}else if(a < b){
		cout << "a < b" << endl;
	}else if(a == b){
		cout << "a == b" << endl;
	}
	
	return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:6:9: error: 'cin' was not declared in this scope; did you mean 'std::cin'?
    6 |         cin << a << b;
      |         ^~~
      |         std::cin
In file included from a.cc:3:
/usr/include/c++/14/iostream:62:18: note: 'std::cin' declared here
   62 |   extern istream cin;           ///< Linked to standard input
      |                  ^~~
a.cc:9:17: error: 'cout' was not declared in this scope; did you mean 'std::cout'?
    9 |                 cout << "a > b" << 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:9:36: error: 'endl' was not declared in this scope; did you mean 'std::endl'?
    9 |                 cout << "a > b" << 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)
      |     ^~~~
a.cc:11:17: error: 'cout' was not declared in this scope; did you mean 'std::cout'?
   11 |                 cout << "a < b" << 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:11:36: error: 'endl' was not declared in this scope; did you mean 'std::endl'?
   11 |                 cout << "a < b" << endl;
      |                                    ^~~~
      |                                    std::endl
/usr/include/c++/14/ostream:744:5: note: 'std::endl' declared here
  744 |     endl(basic_ostream<_CharT, _Traits>& __os)
      |     ^~~~
a.cc:13:17: error: 'cout' was not declared in this scope; did you mean 'std::cout'?
   13 |                 cout << "a == b" << endl;
      |                 ^~~~
      |                 std::cout
/usr/include/c++/14/iostream:63:18: note: 'std::cout' declared here
   63 |   extern ostream cout;          ///< Linked to standard output
      |                  ^~~~
a.cc:13:37: error: 'endl' was not declared in this scope; did you mean 'std::endl'?
   13 |                 cout << "a == b" << 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<iostream>
int main(){
	int a,b;
	cin >> a >> b;
	
	if(a > b){
		cout << "a > b" << endl;
	}else if(a < b){
		cout << "a < b" << endl;
	}else if(a == b){
		cout << "a == b" << endl;
	}

	
	return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:6:9: error: 'cin' was not declared in this scope; did you mean 'std::cin'?
    6 |         cin >> a >> b;
      |         ^~~
      |         std::cin
In file included from a.cc:3:
/usr/include/c++/14/iostream:62:18: note: 'std::cin' declared here
   62 |   extern istream cin;           ///< Linked to standard input
      |                  ^~~
a.cc:9:17: error: 'cout' was not declared in this scope; did you mean 'std::cout'?
    9 |                 cout << "a > b" << 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:9:36: error: 'endl' was not declared in this scope; did you mean 'std::endl'?
    9 |                 cout << "a > b" << 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)
      |     ^~~~
a.cc:11:17: error: 'cout' was not declared in this scope; did you mean 'std::cout'?
   11 |                 cout << "a < b" << 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:11:36: error: 'endl' was not declared in this scope; did you mean 'std::endl'?
   11 |                 cout << "a < b" << endl;
      |                                    ^~~~
      |                                    std::endl
/usr/include/c++/14/ostream:744:5: note: 'std::endl' declared here
  744 |     endl(basic_ostream<_CharT, _Traits>& __os)
      |     ^~~~
a.cc:13:17: error: 'cout' was not declared in this scope; did you mean 'std::cout'?
   13 |                 cout << "a == b" << endl;
      |                 ^~~~
      |                 std::cout
/usr/include/c++/14/iostream:63:18: note: 'std::cout' declared here
   63 |   extern ostream cout;          ///< Linked to standard output
      |                  ^~~~
a.cc:13:37: error: 'endl' was not declared in this scope; did you mean 'std::endl'?
   13 |                 cout << "a == b" << 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<iostream>
int main(){
	int a,b;
	cin >> a >> b;
	
	if(a > b){
		cout << "a > b" << endl;
	}else if(a < b){
		cout << "a < b" << endl;
	}else {
		cout << "a == b" << endl;
	}
	
	return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:6:9: error: 'cin' was not declared in this scope; did you mean 'std::cin'?
    6 |         cin >> a >> b;
      |         ^~~
      |         std::cin
In file included from a.cc:3:
/usr/include/c++/14/iostream:62:18: note: 'std::cin' declared here
   62 |   extern istream cin;           ///< Linked to standard input
      |                  ^~~
a.cc:9:17: error: 'cout' was not declared in this scope; did you mean 'std::cout'?
    9 |                 cout << "a > b" << 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:9:36: error: 'endl' was not declared in this scope; did you mean 'std::endl'?
    9 |                 cout << "a > b" << 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)
      |     ^~~~
a.cc:11:17: error: 'cout' was not declared in this scope; did you mean 'std::cout'?
   11 |                 cout << "a < b" << 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:11:36: error: 'endl' was not declared in this scope; did you mean 'std::endl'?
   11 |                 cout << "a < b" << endl;
      |                                    ^~~~
      |                                    std::endl
/usr/include/c++/14/ostream:744:5: note: 'std::endl' declared here
  744 |     endl(basic_ostream<_CharT, _Traits>& __os)
      |     ^~~~
a.cc:13:17: error: 'cout' was not declared in this scope; did you mean 'std::cout'?
   13 |                 cout << "a == b" << endl;
      |                 ^~~~
      |                 std::cout
/usr/include/c++/14/iostream:63:18: note: 'std::cout' declared here
   63 |   extern ostream cout;          ///< Linked to standard output
      |                  ^~~~
a.cc:13:37: error: 'endl' was not declared in this scope; did you mean 'std::endl'?
   13 |                 cout << "a == b" << 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 <iostream>
using namespace std;

int main ()
{

	int a, b;
	cin >> a >> b;
	if( a < b ){
		cout << "a < b" << endl;
}
else if ( a > b ){
    	cout << "a > b" << endl;
}
else if ( a == b ){
	    cout << "a == b" << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:17:2: error: expected '}' at end of input
   17 | }
      |  ^
a.cc:5:1: note: to match this '{'
    5 | {
      | ^
Language: C++


#include<stdio.h>
int main(){
	int a;
	int b;
	scanf("%d %d",&a,&b);
	if (a<b){
		printf("%d<%d\n",a,b);
	}
	else if (a>b){
		printf("%d>%d\n",a,b);
	}
	else{
		printf"%d==%d\n",a,b);
	}
	return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:14:23: error: expected ';' before string constant
   14 |                 printf"%d==%d\n",a,b);
      |                       ^~~~~~~~~~
      |                       ;
Language: C++

include<stdio.h>
int main(){
	int a;
	int b;
	scanf("%d %d\n", &a, &b);
	if ("%d\n", a < b){
		printf("a < b\n");
	}
	else if("%d\n", a > b){
		printf("a > b\n");
	}
	else if ("%d\n", a == b){
		printf("a == b\n");
	}
	return 0;
}

Compiler output:
a.cc:1:1: error: 'include' does not name a type
    1 | include<stdio.h>
      | ^~~~~~~
Language: C++

#include <iostream>
int main(){
int a,b;
cin >> a >> b;
if(a>b) cout << "a > b" << endl;
if(a<b) cout << "a < b" << endl;
if(a==b) cout << "a == b" << endl;
return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:4:1: error: 'cin' was not declared in this scope; did you mean 'std::cin'?
    4 | cin >> a >> b;
      | ^~~
      | 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:5:9: error: 'cout' was not declared in this scope; did you mean 'std::cout'?
    5 | if(a>b) cout << "a > b" << 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:5:28: error: 'endl' was not declared in this scope; did you mean 'std::endl'?
    5 | if(a>b) cout << "a > b" << 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)
      |     ^~~~
a.cc:6:9: error: 'cout' was not declared in this scope; did you mean 'std::cout'?
    6 | if(a<b) cout << "a < b" << 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:6:28: error: 'endl' was not declared in this scope; did you mean 'std::endl'?
    6 | if(a<b) cout << "a < b" << endl;
      |                            ^~~~
      |                            std::endl
/usr/include/c++/14/ostream:744:5: note: 'std::endl' declared here
  744 |     endl(basic_ostream<_CharT, _Traits>& __os)
      |     ^~~~
a.cc:7:10: error: 'cout' was not declared in this scope; did you mean 'std::cout'?
    7 | if(a==b) cout << "a == b" << 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:7:30: error: 'endl' was not declared in this scope; did you mean 'std::endl'?
    7 | if(a==b) cout << "a == b" << 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 <iostream>
using namespace std;
int main(){
	int a,b;
	cin >> a >> b;
	cout << "a"";
	if(a < b){
		cout << " < ";
	}else if(a == b){
		cout << " = ";
	}else if(a > b){
		cout << " > ";
	}
	cout << "b";
	
return 0;
}

Compiler output:
a.cc:6:20: warning: missing terminating " character
    6 |         cout << "a"";
      |                    ^
a.cc:6:20: error: missing terminating " character
    6 |         cout << "a"";
      |                    ^~
a.cc: In function 'int main()':
a.cc:6:20: error: expected ';' before 'if'
    6 |         cout << "a"";
      |                    ^
      |                    ;
    7 |         if(a < b){
      |         ~~          
a.cc:9:10: error: 'else' without a previous 'if'
    9 |         }else if(a == b){
      |          ^~~~
Language: C++

include <stdio.h>

int a=0;
int b=0;
main(){
	scanf("%d%d",&a,&b);
	if(a>= -1000 && b <= 1000){
		
                if(a<b){
		printf("a<b\n");
		}
		if(a>b){
			printf("a>b\n");
		}
		if(a==b){
			printf("a==b\n");
		}
	}
}	

Compiler output:
a.cc:1:1: error: 'include' does not name a type
    1 | include <stdio.h>
      | ^~~~~~~
a.cc:5:1: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type]
    5 | main(){
      | ^~~~
a.cc: In function 'int main()':
a.cc:6:23: error: 'a' was not declared in this scope
    6 |         scanf("%d%d",&a,&b);
      |                       ^
a.cc:6:9: error: 'scanf' was not declared in this scope
    6 |         scanf("%d%d",&a,&b);
      |         ^~~~~
a.cc:10:17: error: 'printf' was not declared in this scope
   10 |                 printf("a<b\n");
      |                 ^~~~~~
a.cc:1:1: note: 'printf' is defined in header '<cstdio>'; this is probably fixable by adding '#include <cstdio>'
  +++ |+#include <cstdio>
    1 | include <stdio.h>
a.cc:13:25: error: 'printf' was not declared in this scope
   13 |                         printf("a>b\n");
      |                         ^~~~~~
a.cc:13:25: note: 'printf' is defined in header '<cstdio>'; this is probably fixable by adding '#include <cstdio>'
a.cc:16:25: error: 'printf' was not declared in this scope
   16 |                         printf("a==b\n");
      |                         ^~~~~~
a.cc:16:25: note: 'printf' is defined in header '<cstdio>'; this is probably fixable by adding '#include <cstdio>'
Language: C++

#include<stdio.h>
main()
{
int a,b;
scanf("%d %d",&a,&b);
if (a < b)
printf("a < b");
else if (a > b)
printf("a > b);
else if (a == b)
printf("a == b);
}

Compiler output:
a.cc:9:8: warning: missing terminating " character
    9 | printf("a > b);
      |        ^
a.cc:9:8: error: missing terminating " character
    9 | printf("a > b);
      |        ^~~~~~~~
a.cc:11:8: warning: missing terminating " character
   11 | printf("a == b);
      |        ^
a.cc:11:8: error: missing terminating " character
   11 | printf("a == b);
      |        ^~~~~~~~~
a.cc:2:1: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type]
    2 | main()
      | ^~~~
a.cc: In function 'int main()':
a.cc:10:1: error: expected primary-expression before 'else'
   10 | else if (a == b)
      | ^~~~
Language: C++

#include <stdio.h>

int main(){

int a,b;

if(a<b){
printf("a < b\n");

}
else if(a>b){
printf("a > b\n);

}
else{
printf("a == b\n");
}

return 0;
}

Compiler output:
a.cc:12:8: warning: missing terminating " character
   12 | printf("a > b\n);
      |        ^
a.cc:12:8: error: missing terminating " character
   12 | printf("a > b\n);
      |        ^~~~~~~~~~
a.cc: In function 'int main()':
a.cc:14:1: error: expected primary-expression before '}' token
   14 | }
      | ^
Language: C++

#include <stdio.h>

int main(void){
	int a,b;
	do{
		scanf("%d %d",&a,&b);
	}while(a<-1000 || a>1000 || b<-1000 || b>1000)
	if(a<b)
		puts("a<b");
	else if(a>b)
		puts("a>b");
	else
		puts("a=b");
	return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:7:55: error: expected ';' before 'if'
    7 |         }while(a<-1000 || a>1000 || b<-1000 || b>1000)
      |                                                       ^
      |                                                       ;
    8 |         if(a<b)
      |         ~~
Language: C++

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

Compiler output:
a.cc:1:19: warning: extra tokens at end of #include directive
    1 | #include<stdio.h> int main(void) {  int a,b;    scanf("%d %d",&a,&b);    if(a>b) printf("a > b\n");  else if(a<b) printf("a < b\n");  if(a==b) printf("a == b\n");    return 0; }
      |                   ^~~
/usr/bin/ld: /usr/lib/gcc/x86_64-linux-gnu/14/../../../x86_64-linux-gnu/Scrt1.o: in function `_start':
(.text+0x17): undefined reference to `main'
collect2: error: ld returned 1 exit status
Language: C++

#include<iostream>
using namespace std;

int main(){
	int a,b;
	cin >> a >> b;
	if(a>b){
		cout << "a > b\n";
	}else if(a==b){
		cout << "a == b\n";
	}else if(a<b){
		cout << "a < b\n";
	}




	return 0;

Compiler output:
a.cc: In function 'int main()':
a.cc:18:18: error: expected '}' at end of input
   18 |         return 0;
      |                  ^
a.cc:4:11: note: to match this '{'
    4 | int main(){
      |           ^
Language: C++

#include<iostream>

int main(){
int a,b;

cin >> a >> " " >> b;

if (a > b){
     cout << "a > b";
}elseif(a < b){
     cout << "a < b";
}else{
     cout << "a == b";
}

}

Compiler output:
a.cc: In function 'int main()':
a.cc:6:1: error: 'cin' was not declared in this scope; did you mean 'std::cin'?
    6 | cin >> a >> " " >> b;
      | ^~~
      | std::cin
In file included from a.cc:1:
/usr/include/c++/14/iostream:62:18: note: 'std::cin' declared here
   62 |   extern istream cin;           ///< Linked to standard input
      |                  ^~~
a.cc:9:6: error: 'cout' was not declared in this scope; did you mean 'std::cout'?
    9 |      cout << "a > b";
      |      ^~~~
      |      std::cout
/usr/include/c++/14/iostream:63:18: note: 'std::cout' declared here
   63 |   extern ostream cout;          ///< Linked to standard output
      |                  ^~~~
a.cc:10:2: error: 'elseif' was not declared in this scope
   10 | }elseif(a < b){
      |  ^~~~~~
a.cc:12:2: error: 'else' without a previous 'if'
   12 | }else{
      |  ^~~~
a.cc:13:6: error: 'cout' was not declared in this scope; did you mean 'std::cout'?
   13 |      cout << "a == b";
      |      ^~~~
      |      std::cout
/usr/include/c++/14/iostream:63:18: note: 'std::cout' declared here
   63 |   extern ostream cout;          ///< Linked to standard output
      |                  ^~~~
Language: C++

#include<iostream>

int main(){
int a,b;

cin >> a >> " " >> b;

if (a > b){
     cout << "a > b" << endl;
}elseif(a < b){
     cout << "a < b" << endl;
}else{
     cout << "a == b" << endl;
}

}

Compiler output:
a.cc: In function 'int main()':
a.cc:6:1: error: 'cin' was not declared in this scope; did you mean 'std::cin'?
    6 | cin >> a >> " " >> b;
      | ^~~
      | std::cin
In file included from a.cc:1:
/usr/include/c++/14/iostream:62:18: note: 'std::cin' declared here
   62 |   extern istream cin;           ///< Linked to standard input
      |                  ^~~
a.cc:9:6: error: 'cout' was not declared in this scope; did you mean 'std::cout'?
    9 |      cout << "a > b" << 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:9:25: error: 'endl' was not declared in this scope; did you mean 'std::endl'?
    9 |      cout << "a > b" << 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)
      |     ^~~~
a.cc:10:2: error: 'elseif' was not declared in this scope
   10 | }elseif(a < b){
      |  ^~~~~~
a.cc:12:2: error: 'else' without a previous 'if'
   12 | }else{
      |  ^~~~
a.cc:13:6: error: 'cout' was not declared in this scope; did you mean 'std::cout'?
   13 |      cout << "a == b" << endl;
      |      ^~~~
      |      std::cout
/usr/include/c++/14/iostream:63:18: note: 'std::cout' declared here
   63 |   extern ostream cout;          ///< Linked to standard output
      |                  ^~~~
a.cc:13:26: error: 'endl' was not declared in this scope; did you mean 'std::endl'?
   13 |      cout << "a == b" << 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<iostream>
using namespace std;

int main(){
int a,b;

cin >> a >> b;

if (a > b)      cout << "a > b" << endl;
elseif(a < b) cout << "a < b" << endl;
else cout << "a == b" << endl;

}

Compiler output:
a.cc: In function 'int main()':
a.cc:10:1: error: 'elseif' was not declared in this scope
   10 | elseif(a < b) cout << "a < b" << endl;
      | ^~~~~~
a.cc:11:1: error: 'else' without a previous 'if'
   11 | else cout << "a == b" << endl;
      | ^~~~
Language: C++

#include<iostream>

int main(){
int a,b;

cin >> a >> b;

if (a > b){
     cout << "a > b" << endl;
}elseif(a < b){
     cout << "a < b" << endl;
}else{
     cout << "a == b" << endl;
}

}

Compiler output:
a.cc: In function 'int main()':
a.cc:6:1: error: 'cin' was not declared in this scope; did you mean 'std::cin'?
    6 | cin >> a >> b;
      | ^~~
      | std::cin
In file included from a.cc:1:
/usr/include/c++/14/iostream:62:18: note: 'std::cin' declared here
   62 |   extern istream cin;           ///< Linked to standard input
      |                  ^~~
a.cc:9:6: error: 'cout' was not declared in this scope; did you mean 'std::cout'?
    9 |      cout << "a > b" << 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:9:25: error: 'endl' was not declared in this scope; did you mean 'std::endl'?
    9 |      cout << "a > b" << 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)
      |     ^~~~
a.cc:10:2: error: 'elseif' was not declared in this scope
   10 | }elseif(a < b){
      |  ^~~~~~
a.cc:12:2: error: 'else' without a previous 'if'
   12 | }else{
      |  ^~~~
a.cc:13:6: error: 'cout' was not declared in this scope; did you mean 'std::cout'?
   13 |      cout << "a == b" << endl;
      |      ^~~~
      |      std::cout
/usr/include/c++/14/iostream:63:18: note: 'std::cout' declared here
   63 |   extern ostream cout;          ///< Linked to standard output
      |                  ^~~~
a.cc:13:26: error: 'endl' was not declared in this scope; did you mean 'std::endl'?
   13 |      cout << "a == b" << 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<iostream>
using namespace std;

int main(){
int a,b;

cin >> a >> b;

if (a > b){
     cout << "a > b" << endl;
}elseif(a < b){
     cout << "a < b" << endl;
}else{
     cout << "a == b" << endl;
}

}

Compiler output:
a.cc: In function 'int main()':
a.cc:11:2: error: 'elseif' was not declared in this scope
   11 | }elseif(a < b){
      |  ^~~~~~
a.cc:13:2: error: 'else' without a previous 'if'
   13 | }else{
      |  ^~~~
Language: C++

#include<stdio.h>
int main(void)
{
    int a,b;
	scanf("%d",&a);
	scanf("%d",&b);
	if(a>b){
	   printf("%d>%d\n",a,b);
	}
	else if(a<b){
	     printf("%d<%d\n",a,b);
    }
	else if(a==b){
	     prnitf("%d=%d\n",a,b);
	}
	return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:14:14: error: 'prnitf' was not declared in this scope; did you mean 'printf'?
   14 |              prnitf("%d=%d\n",a,b);
      |              ^~~~~~
      |              printf
Language: C++

#include<stdio.h>


int main(void)


{


int a,b;


scanf("%d %d",&a,&b);


if(a>b) printf("a > b\n");


else if(a<b) printf(a < b\n");


if(a==b) printf("a == b\n");


return 0;


}

Compiler output:
a.cc:19:26: error: stray '\' in program
   19 | else if(a<b) printf(a < b\n");
      |                          ^
a.cc:19:28: warning: missing terminating " character
   19 | else if(a<b) printf(a < b\n");
      |                            ^
a.cc:19:28: error: missing terminating " character
   19 | else if(a<b) printf(a < b\n");
      |                            ^~~
a.cc: In function 'int main()':
a.cc:19:26: error: expected ')' before 'n'
   19 | else if(a<b) printf(a < b\n");
      |                    ~     ^~
      |                          )
Language: C++

#include<stdio.h>


int main(void)





int a,b;


scanf("%d %d",&a,&b);


if(a>b) printf("a > b\n");


else if(a<b) printf(a < b\n");


if(a==b) printf("a == b\n");


return 0;


}

Compiler output:
a.cc:19:26: error: stray '\' in program
   19 | else if(a<b) printf(a < b\n");
      |                          ^
a.cc:19:28: warning: missing terminating " character
   19 | else if(a<b) printf(a < b\n");
      |                            ^
a.cc:19:28: error: missing terminating " character
   19 | else if(a<b) printf(a < b\n");
      |                            ^~~
a.cc:10:1: error: expected initializer before 'int'
   10 | int a,b;
      | ^~~
a.cc:13:6: error: expected constructor, destructor, or type conversion before '(' token
   13 | scanf("%d %d",&a,&b);
      |      ^
a.cc:16:1: error: expected unqualified-id before 'if'
   16 | if(a>b) printf("a > b\n");
      | ^~
a.cc:19:1: error: expected unqualified-id before 'else'
   19 | else if(a<b) printf(a < b\n");
      | ^~~~
a.cc:25:1: error: expected unqualified-id before 'return'
   25 | return 0;
      | ^~~~~~
a.cc:28:1: error: expected declaration before '}' token
   28 | }
      | ^
Language: C++

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

    cin >> a >> b;
    if(a < b){
            cout << "a < b" << endl;
    }
    else if (a > b){
    	cout << "a > b " << endl;
    }
    else if (a == b){
    	cout << "a == b" << endl;
    	
    }

}

Compiler output:
a.cc: In function 'int main()':
a.cc:5:12: error: 'a' was not declared in this scope
    5 |     cin >> a >> b;
      |            ^
a.cc:5:17: error: 'b' was not declared in this scope
    5 |     cin >> a >> b;
      |                 ^
Language: C++

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

    cin >> a >> b;
    if(a < b){
            cout << "a < b" << endl;
    }
    else if (a > b){
    	cout << "a > b " << endl;
    }
    else if (a == b){
    	cout << "a == b" << endl;

    }
    return 0;

}

Compiler output:
a.cc: In function 'int main()':
a.cc:5:12: error: 'a' was not declared in this scope
    5 |     cin >> a >> b;
      |            ^
a.cc:5:17: error: 'b' was not declared in this scope
    5 |     cin >> a >> b;
      |                 ^
Language: C++

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

    int a,b;
    cin >> a >> b;
    if(a <= b){
            cout << "a <= b" << endl;
    }
    else if (a > b){
    	cout << "a > b " << endl;
    }
    
    return 0;

}

}

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

#include <iostream>
using namespace cout << "std;

int main()]{

	int a,b;
	cin >> a >> b;
	if( a < b ){
		cout << "a < b" << endl;
    }
    else if ( a > b ){
    	cout << "a > b"  << endl;
    }
    else if ( a == b ){
    	cout << "a == b" << endl;
    }
}

Compiler output:
a.cc:2:25: warning: missing terminating " character
    2 | using namespace cout << "std;
      |                         ^
a.cc:2:25: error: missing terminating " character
    2 | using namespace cout << "std;
      |                         ^~~~~
a.cc:2:17: error: 'cout' is not a namespace-name
    2 | using namespace cout << "std;
      |                 ^~~~
a.cc:2:21: error: expected ';' before '<<' token
    2 | using namespace cout << "std;
      |                     ^~~
      |                     ;
a.cc:2:22: error: expected unqualified-id before '<<' token
    2 | using namespace cout << "std;
      |                      ^~
Language: C++

#include<stdio.h>
int main() {
  int num, num2;
  
  scanf("%d %d", &num, &num2);
  if(num < num2) printf("a < b\n");
  else if(num > num2) printf("a > b\n")
  else printf("a == b\n");

  return 0;
} 

Compiler output:
a.cc: In function 'int main()':
a.cc:7:40: error: expected ';' before 'else'
    7 |   else if(num > num2) printf("a > b\n")
      |                                        ^
      |                                        ;
    8 |   else printf("a == b\n");
      |   ~~~~
Language: C++

# include <iosrteam>


int main(){
 int a, b;
 std::cin >> a >> b;
 if( a > b)
 std::cout << "a > b" << std::endl;
 if( a < b)
 std::cout << "a < b" << std::endl;
 if( a == b)
 std::cout << "a == b" << std::endl;
 return 0;
}

Compiler output:
a.cc:1:11: fatal error: iosrteam: No such file or directory
    1 | # include <iosrteam>
      |           ^~~~~~~~~~
compilation terminated.
Language: C++

#include<stdio.h>
int main(void){
	int a, b;
	scanf_s("%d", &a);
	scanf_s("%d", &b);
	if(a<b){
		printf("a<b\n");
	}
	else if(a>b){
		printf("a>b\n");
	}
	else{
		printf("a==b\n");
	}
	return 0;



}

Compiler output:
a.cc: In function 'int main()':
a.cc:4:9: error: 'scanf_s' was not declared in this scope; did you mean 'scanf'?
    4 |         scanf_s("%d", &a);
      |         ^~~~~~~
      |         scanf
Language: C++

#include<stdio.h>
int main(){
	int a, b;
	scanf_s("%d", &a);
	scanf_s("%d", &b);
	if(a<b){
		printf("a<b\n");
	}
	else if(a>b){
		printf("a>b\n");
	}
	else{
		printf("a==b\n");
	}
	return 0;



}

Compiler output:
a.cc: In function 'int main()':
a.cc:4:9: error: 'scanf_s' was not declared in this scope; did you mean 'scanf'?
    4 |         scanf_s("%d", &a);
      |         ^~~~~~~
      |         scanf
Language: C++

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
//using System.Threading.Tasks;

namespace aoj4
{
    class Program
    {
        public void Solve()
        {
            String[] input = Console.ReadLine().Split(' ');
            int a = int.Parse(input[0]);
            int b = int.Parse(input[1]);
            if (a < b)
            {
                Console.WriteLine("a < b");
            }
            else if (a == b)
            {
                Console.WriteLine("a == b");
            }
            else
            {
                Console.WriteLine("a > b");
            }
        }

        static void Main(string[] args)
        {
            Program s = new Program();
            s.Solve();
        }
    }
}

Compiler output:
a.cc:1:7: error: expected nested-name-specifier before 'System'
    1 | using System;
      |       ^~~~~~
a.cc:2:7: error: expected nested-name-specifier before 'System'
    2 | using System.Collections.Generic;
      |       ^~~~~~
a.cc:3:7: error: expected nested-name-specifier before 'System'
    3 | using System.Linq;
      |       ^~~~~~
a.cc:4:7: error: expected nested-name-specifier before 'System'
    4 | using System.Text;
      |       ^~~~~~
a.cc:11:15: error: expected ':' before 'void'
   11 |         public void Solve()
      |               ^~~~~
      |               :
a.cc:30:26: error: 'string' has not been declared
   30 |         static void Main(string[] args)
      |                          ^~~~~~
a.cc:30:35: error: expected ',' or '...' before 'args'
   30 |         static void Main(string[] args)
      |                                   ^~~~
a.cc:35:6: error: expected ';' after class definition
   35 |     }
      |      ^
      |      ;
a.cc: In member function 'void aoj4::Program::Solve()':
a.cc:13:13: error: 'String' was not declared in this scope
   13 |             String[] input = Console.ReadLine().Split(' ');
      |             ^~~~~~
a.cc:13:20: error: expected primary-expression before ']' token
   13 |             String[] input = Console.ReadLine().Split(' ');
      |                    ^
a.cc:14:21: error: expected primary-expression before 'int'
   14 |             int a = int.Parse(input[0]);
      |                     ^~~
a.cc:15:21: error: expected primary-expression before 'int'
   15 |             int b = int.Parse(input[1]);
      |                     ^~~
a.cc:18:17: error: 'Console' was not declared in this scope
   18 |                 Console.WriteLine("a < b");
      |                 ^~~~~~~
a.cc:22:17: error: 'Console' was not declared in this scope
   22 |                 Console.WriteLine("a == b");
      |                 ^~~~~~~
a.cc:26:17: error: 'Console' was not declared in this scope
   26 |                 Console.WriteLine("a > b");
      |                 ^~~~~~~
a.cc: In static member function 'static void aoj4::Program::Main(int*)':
a.cc:32:25: error: conversion from 'aoj4::Program*' to non-scalar type 'aoj4::Program' requested
   32 |             Program s = new Program();
      |                         ^~~~~~~~~~~~~
Language: C++

using System;
using System.Collections.Generic;
using System.Linq;
//using System.Text;
//using System.Threading.Tasks;

namespace aoj4
{
    class Program
    {
        public void Solve()
        {
            String[] input = Console.ReadLine().Split(' ');
            int a = int.Parse(input[0]);
            int b = int.Parse(input[1]);
            if (a < b)
            {
                Console.WriteLine("a < b");
            }
            else if (a == b)
            {
                Console.WriteLine("a == b");
            }
            else
            {
                Console.WriteLine("a > b");
            }
        }

        static void Main(string[] args)
        {
            Program s = new Program();
            s.Solve();
        }
    }
}

Compiler output:
a.cc:1:7: error: expected nested-name-specifier before 'System'
    1 | using System;
      |       ^~~~~~
a.cc:2:7: error: expected nested-name-specifier before 'System'
    2 | using System.Collections.Generic;
      |       ^~~~~~
a.cc:3:7: error: expected nested-name-specifier before 'System'
    3 | using System.Linq;
      |       ^~~~~~
a.cc:11:15: error: expected ':' before 'void'
   11 |         public void Solve()
      |               ^~~~~
      |               :
a.cc:30:26: error: 'string' has not been declared
   30 |         static void Main(string[] args)
      |                          ^~~~~~
a.cc:30:35: error: expected ',' or '...' before 'args'
   30 |         static void Main(string[] args)
      |                                   ^~~~
a.cc:35:6: error: expected ';' after class definition
   35 |     }
      |      ^
      |      ;
a.cc: In member function 'void aoj4::Program::Solve()':
a.cc:13:13: error: 'String' was not declared in this scope
   13 |             String[] input = Console.ReadLine().Split(' ');
      |             ^~~~~~
a.cc:13:20: error: expected primary-expression before ']' token
   13 |             String[] input = Console.ReadLine().Split(' ');
      |                    ^
a.cc:14:21: error: expected primary-expression before 'int'
   14 |             int a = int.Parse(input[0]);
      |                     ^~~
a.cc:15:21: error: expected primary-expression before 'int'
   15 |             int b = int.Parse(input[1]);
      |                     ^~~
a.cc:18:17: error: 'Console' was not declared in this scope
   18 |                 Console.WriteLine("a < b");
      |                 ^~~~~~~
a.cc:22:17: error: 'Console' was not declared in this scope
   22 |                 Console.WriteLine("a == b");
      |                 ^~~~~~~
a.cc:26:17: error: 'Console' was not declared in this scope
   26 |                 Console.WriteLine("a > b");
      |                 ^~~~~~~
a.cc: In static member function 'static void aoj4::Program::Main(int*)':
a.cc:32:25: error: conversion from 'aoj4::Program*' to non-scalar type 'aoj4::Program' requested
   32 |             Program s = new Program();
      |                         ^~~~~~~~~~~~~