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

#include<stdio.h>
int main(void){
	int a, b, c;
	scanf("%d", &a);
	scanf("%d", &b);
	scanf("%d", &c);
	if (a < b < c)

		printf("Yes\n");
	else if (a == b < c)
		printf("No\n")
	
	else
		printf("No\n");
	return 0;
}

Compiler output:
main.c: In function 'main':
main.c:11:31: error: expected ';' before 'else'
   11 |                 printf("No\n")
      |                               ^
      |                               ;
   12 | 
   13 |         else
      |         ~~~~
Language: C


#include<stdio.h>

int main(){
    
    int a, b, c;
    
    scanf("%d %d %d", &a, &b, &c);
    
    if(a < b){
    	if (b < C) {
	    printf("Yes\n"); 
    	}
    } else {
    	printf("No\n");
    }
    
    return 0;
}

Compiler output:
main.c: In function 'main':
main.c:11:17: error: 'C' undeclared (first use in this function)
   11 |         if (b < C) {
      |                 ^
main.c:11:17: note: each undeclared identifier is reported only once for each function it appears in
Language: C

#include <stdio.h>

int nain()
{
    int a,b,c;

    scanf("%d", &a);
    scanf("%d", &b);
    scanf("%d", &c);
    printf("%s\n", (a<b<c)?"Yes", "No");
    return 0;
}

Compiler output:
main.c: In function 'nain':
main.c:10:39: error: expected ':' before ')' token
   10 |     printf("%s\n", (a<b<c)?"Yes", "No");
      |                                       ^
      |                                       :
Language: C

#include <stdio.h>

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

    scanf("%d", &a);
    scanf("%d", &b);
    scanf("%d", &c);
    printf("%s\n", (a<b<c)?"Yes", "No");
    return 0;
}

Compiler output:
main.c: In function 'main':
main.c:10:39: error: expected ':' before ')' token
   10 |     printf("%s\n", (a<b<c)?"Yes", "No");
      |                                       ^
      |                                       :
Language: C

#include <stdio.h>
#include <stdlib.h>

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

    scanf("%d", &a);
    scanf("%d", &b);
    scanf("%d", &c);
    printf("%s\n", (a<b<c)?"Yes", "No");
    return 0;
}

Compiler output:
main.c: In function 'main':
main.c:11:39: error: expected ':' before ')' token
   11 |     printf("%s\n", (a<b<c)?"Yes", "No");
      |                                       ^
      |                                       :
Language: C

#include <stdio.h>
#include <stdlib.h>

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

    scanf("%d", &a);
    scanf("%d", &b);
    scanf("%d", &c);
    if (a==b || a==c || b==c || a>b || a>c b>c)
        printf("No\n");
    else
        printf("%s\n", (a<b<c)?"Yes":"No");
    return 0;
}

Compiler output:
main.c: In function 'main':
main.c:11:43: error: expected ')' before 'b'
   11 |     if (a==b || a==c || b==c || a>b || a>c b>c)
      |        ~                                  ^~
      |                                           )
Language: C

#include <stdio.h>

int main(void)
{
	int a,b,c;
	scanf("%d %d %d"&a,&b,&c);
	if(a < b && b < c)
	{
		printf("Yes\n");
	}else
	{
		printf("No\n");
	}	

	return 0;
}

Compiler output:
main.c: In function 'main':
main.c:6:25: error: invalid operands to binary & (have 'char *' and 'int')
    6 |         scanf("%d %d %d"&a,&b,&c);
      |               ~~~~~~~~~~^
      |               |
      |               char *
Language: C

#include<stdio.h>
int main(){
	int a,b,c;
	scanf("%d %d %d",&a,&b,&c);
	if(a<b&&B<c){
		printf("Yes\n");
	}else{
		printf("No\n");
}
	return 0;
}

Compiler output:
main.c: In function 'main':
main.c:5:17: error: 'B' undeclared (first use in this function)
    5 |         if(a<b&&B<c){
      |                 ^
main.c:5:17: note: each undeclared identifier is reported only once for each function it appears in
Language: C

#include<stdio.h>
int main(){
	int a,b,c;
	scanf("%d %d %d",&a,&b,&c);
	if(a<b && B<c){
		printf("Yes\n");
	}else{
		printf("No\n");
}
	return 0;
}

Compiler output:
main.c: In function 'main':
main.c:5:19: error: 'B' undeclared (first use in this function)
    5 |         if(a<b && B<c){
      |                   ^
main.c:5:19: note: each undeclared identifier is reported only once for each function it appears in
Language: C

#include<stdio.h>
int main(){
	int a,b,c;
	scanf("%d %d %d", &a, &b, &c);
	if(a<b && ){
		printf("Yes\n");
	}else{
		printf("No\n");
	}
	return 0;
}

Compiler output:
main.c: In function 'main':
main.c:5:19: error: expected expression before ')' token
    5 |         if(a<b && ){
      |                   ^
Language: C

#include <stdio.h>
int main() {
    int a, b, c;

    scanf("%d %d %d", &a, &b, &c);
    
    if (a < b < c) {
        puts("Yes");
    } else {
        puts("No");

    return 0;
}

Compiler output:
main.c: In function 'main':
main.c:13:1: error: expected declaration or statement at end of input
   13 | }
      | ^
Language: C

#include <stdio.h>
int main() {
    int a, b, c;

    scanf("%d %d %d", &a, &b, &c);
    
    if (a < b && b < c) {
        puts("Yes");
    } else {
        puts("No");

    return 0;
}

Compiler output:
main.c: In function 'main':
main.c:13:1: error: expected declaration or statement at end of input
   13 | }
      | ^
Language: C

#include<stdio.h>

int main (void)

{

int a,b,c;

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

if(a<b)

{

if(b<c)

{

printf("Yes\n");

}

}

else

{

printf("No\n");

return 0;

}

Compiler output:
main.c: In function 'main':
main.c:33:1: error: expected declaration or statement at end of input
   33 | }
      | ^
Language: C

#include<stdio.h>

int main(void){


    int a, b, c;


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


    if(a<b && b<c){


        printf("Yes\n");


    }else{


        printf("No\n");


    }


    retur 0;


}

Compiler output:
main.c: In function 'main':
main.c:9:11: error: expected expression before '%' token
    9 |     scanf(%d %d %d",&a,&b,&c);
      |           ^
main.c:9:19: warning: missing terminating " character
    9 |     scanf(%d %d %d",&a,&b,&c);
      |                   ^
main.c:9:19: error: missing terminating " character
    9 |     scanf(%d %d %d",&a,&b,&c);
      |                   ^~~~~~~~~~~~
main.c:27:13: error: expected ';' before '}' token
   27 |     retur 0;
      |             ^
      |             ;
......
   30 | }
      | ~
Language: C

#include<stdio.h>
int main(){
	int a,b,c;
	scanf("%d %d %d",&a,&b,&c);
        if(a<b<c){
	printf("yes\n")
	break
        }else{
	printf("no\n")
}

Compiler output:
main.c: In function 'main':
main.c:6:24: error: expected ';' before 'break'
    6 |         printf("yes\n")
      |                        ^
      |                        ;
    7 |         break
      |         ~~~~~           
main.c:9:23: error: expected ';' before '}' token
    9 |         printf("no\n")
      |                       ^
      |                       ;
   10 | }
      | ~                      
main.c:10:1: error: expected declaration or statement at end of input
   10 | }
      | ^
Language: C

#include<stdio.h>
int main(){
	int a,b,c;
	scanf("%d %d %d",&a,&b,&c);
        if(a<b<c){
	printf("yes\n");
	break
        }else{
	printf("no\n");
}

Compiler output:
main.c: In function 'main':
main.c:7:9: error: break statement not within loop or switch
    7 |         break
      |         ^~~~~
main.c:7:14: error: expected ';' before '}' token
    7 |         break
      |              ^
      |              ;
    8 |         }else{
      |         ~     
main.c:10:1: error: expected declaration or statement at end of input
   10 | }
      | ^
Language: C

#include<stdio.h>
int main(){
	int a,b,c;
	scanf("%d %d %d",&a,&b,&c);
        if(a<b<c){
	printf("yes\n");
	break
        }else{
	printf("no\n");
}
       return 0
}

Compiler output:
main.c: In function 'main':
main.c:7:9: error: break statement not within loop or switch
    7 |         break
      |         ^~~~~
main.c:7:14: error: expected ';' before '}' token
    7 |         break
      |              ^
      |              ;
    8 |         }else{
      |         ~     
main.c:11:16: error: expected ';' before '}' token
   11 |        return 0
      |                ^
      |                ;
   12 | }
      | ~
Language: C

#include<stdio.h>
int main(){
	int a,b,c;
	scanf("%d %d %d",&a,&b,&c);
        if(a<b&&b<c){
	printf("yes\n")
	break
        }else{
	printf("no\n")
}
	return 0;
}

Compiler output:
main.c: In function 'main':
main.c:6:24: error: expected ';' before 'break'
    6 |         printf("yes\n")
      |                        ^
      |                        ;
    7 |         break
      |         ~~~~~           
main.c:9:23: error: expected ';' before '}' token
    9 |         printf("no\n")
      |                       ^
      |                       ;
   10 | }
      | ~
Language: C

#include<stdio.h>
int main (){
	int a,b,c;
	scanf("%d %d %d",&a,&b,&c);
	if (a<b<c){
		printf("Yes\n");
		}else if(a==b);
			printf("No\n");
			}else{
					printf("No\n");
}
            return 0;
}

Compiler output:
main.c:9:26: error: expected identifier or '(' before 'else'
    9 |                         }else{
      |                          ^~~~
main.c:12:13: error: expected identifier or '(' before 'return'
   12 |             return 0;
      |             ^~~~~~
main.c:13:1: error: expected identifier or '(' before '}' token
   13 | }
      | ^
Language: C

#include<stdio.h>
int main (){
	int a,b,c;
	scanf("%d %d %d",&a,&b,&c);
	if (a<b<c){
		printf("Yes\n");
		}else if(a==b);
			printf("No\n");
			}else{
			printf("No\n");
}
            return 0;
}

Compiler output:
main.c:9:26: error: expected identifier or '(' before 'else'
    9 |                         }else{
      |                          ^~~~
main.c:12:13: error: expected identifier or '(' before 'return'
   12 |             return 0;
      |             ^~~~~~
main.c:13:1: error: expected identifier or '(' before '}' token
   13 | }
      | ^
Language: C

#include<stdio.h>
int main(void){
int a,b,c;

	scanf("%d %d %d",&a,%b,%c);
	
	if(a<b && b<c){
		printf("YES\n");
	}
	else{
		printf("NO\n");
	}
	return 0 ;
}

Compiler output:
main.c: In function 'main':
main.c:5:29: error: expected expression before '%' token
    5 |         scanf("%d %d %d",&a,%b,%c);
      |                             ^
Language: C

#include<stdio.h>

int main(void){

 int a,b,c;

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

 if(a<b && b<c){

 print("Yes\n");

}

 else{

  printf("No\n");

 }

return 0;

}

Compiler output:
main.c: In function 'main':
main.c:7:25: error: expected expression before '%' token
    7 |  scanf("%d %d %d",&a,&b,%c);
      |                         ^
main.c:11:2: error: implicit declaration of function 'print'; did you mean 'printf'? [-Wimplicit-function-declaration]
   11 |  print("Yes\n");
      |  ^~~~~
      |  printf
Language: C

#include<stdio.h>

int main(void){

 int a,b,c;

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

 if(a<b && b<c){

 print("Yes\n");

}

 else{

  printf("No\n");

 }

return 0;

}

Compiler output:
main.c: In function 'main':
main.c:11:2: error: implicit declaration of function 'print'; did you mean 'printf'? [-Wimplicit-function-declaration]
   11 |  print("Yes\n");
      |  ^~~~~
      |  printf
Language: C

#include <stdio.h>

int main(){
  int a, b;
  char s;
  scanf("%d%d%d", &a, &b, &c);
  if (a < b < c){
    printf("Yes\n");
  }
  else {
    printf("No\n");
  }
  return 0;
}

Compiler output:
main.c: In function 'main':
main.c:6:28: error: 'c' undeclared (first use in this function)
    6 |   scanf("%d%d%d", &a, &b, &c);
      |                            ^
main.c:6:28: note: each undeclared identifier is reported only once for each function it appears in
Language: C

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

Compiler output:
main.c: In function 'main':
main.c:7:17: error: expected '}' before 'else'
    7 |                 else if(b<c){
      |                 ^~~~
main.c: At top level:
main.c:10:9: error: expected identifier or '(' before 'return'
   10 |         return 0;
      |         ^~~~~~
main.c:11:1: error: expected identifier or '(' before '}' token
   11 | }
      | ^
Language: C

#include<stdio.h>

int main(void)


{


int a,b,c;


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


if(a<b&&b<c){


printf("Yes\n");


}


else{


printf("No\n");


}


return 0;


}

Compiler output:
main.c: In function 'main':
main.c:12:21: error: invalid operands to binary & (have 'int *' and 'int')
   12 | scanf("%d %d %d",&a &b &c);
      |                  ~~ ^
      |                  |
      |                  int *
Language: C

#include<stdio.h>

int main(void)


int a,b,c;


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


if(a<b&&b<c){


printf("Yes\n");


}


else{


printf("No\n")


}


return 0;


}

Compiler output:
main.c: In function 'main':
main.c:9:1: error: expected declaration specifiers before 'scanf'
    9 | scanf("%d %d %d",&a,&b,&c);
      | ^~~~~
main.c:12:1: error: expected declaration specifiers before 'if'
   12 | if(a<b&&b<c){
      | ^~
main.c:21:1: error: expected declaration specifiers before 'else'
   21 | else{
      | ^~~~
main.c:30:1: error: expected declaration specifiers before 'return'
   30 | return 0;
      | ^~~~~~
main.c:33:1: error: expected declaration specifiers before '}' token
   33 | }
      | ^
main.c:3:5: error: old-style parameter declarations in prototyped function definition
    3 | int main(void)
      |     ^~~~
main.c:34: error: expected '{' at end of input
Language: C

#include<stdio.h>

int main(void)


int a,b,c;


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


if(a<b&&b<c){


printf("Yes\n");


}


else{


printf("No\n");


}


return 0;


}

Compiler output:
main.c: In function 'main':
main.c:9:1: error: expected declaration specifiers before 'scanf'
    9 | scanf("%d %d %d",&a,&b,&c);
      | ^~~~~
main.c:12:1: error: expected declaration specifiers before 'if'
   12 | if(a<b&&b<c){
      | ^~
main.c:21:1: error: expected declaration specifiers before 'else'
   21 | else{
      | ^~~~
main.c:30:1: error: expected declaration specifiers before 'return'
   30 | return 0;
      | ^~~~~~
main.c:33:1: error: expected declaration specifiers before '}' token
   33 | }
      | ^
main.c:3:5: error: old-style parameter declarations in prototyped function definition
    3 | int main(void)
      |     ^~~~
main.c:34: error: expected '{' at end of input
Language: C

#include<stdio.h>
int main(){
	int a,b,c;
	scanf("%d %d %d",%a,&b,&c);
	if((a<b)&&(b<c));{
	printf("YES\n");
	}else{
	printf("NO\n");
	}
return 0;
}

Compiler output:
main.c: In function 'main':
main.c:4:26: error: expected expression before '%' token
    4 |         scanf("%d %d %d",%a,&b,&c);
      |                          ^
main.c:7:10: error: 'else' without a previous 'if'
    7 |         }else{
      |          ^~~~
Language: C

#include<stdio.h>
int main(){
int a,b,c;
scanf("%d %d %d",%a,&b,&c);
if((a<b)&&(b<c)){
printf("YES\n");
}else{
printf("NO\n");
}
return 0;
}

Compiler output:
main.c: In function 'main':
main.c:4:18: error: expected expression before '%' token
    4 | scanf("%d %d %d",%a,&b,&c);
      |                  ^
Language: C

int main()
{
	int a;
	int b;
	int c;
	
	/* ????????? */
	a = 0;
	b = 0;
	c = 0;
	
	/* ??\??? */
	scanf( "%d %d %d", &a, &b, &c );
	
	/* ???????????? */
	if(( a < b ) and ( b < c )){
		printf("Yes%d");
	else{
		printf("No\n");
	}
	
	return 0;
}

Compiler output:
main.c: In function 'main':
main.c:13:9: error: implicit declaration of function 'scanf' [-Wimplicit-function-declaration]
   13 |         scanf( "%d %d %d", &a, &b, &c );
      |         ^~~~~
main.c:1:1: note: include '<stdio.h>' or provide a declaration of 'scanf'
  +++ |+#include <stdio.h>
    1 | int main()
main.c:13:9: warning: incompatible implicit declaration of built-in function 'scanf' [-Wbuiltin-declaration-mismatch]
   13 |         scanf( "%d %d %d", &a, &b, &c );
      |         ^~~~~
main.c:13:9: note: include '<stdio.h>' or provide a declaration of 'scanf'
main.c:16:21: error: expected ')' before 'and'
   16 |         if(( a < b ) and ( b < c )){
      |           ~         ^~~~
      |                     )
main.c:17:17: error: implicit declaration of function 'printf' [-Wimplicit-function-declaration]
   17 |                 printf("Yes%d");
      |                 ^~~~~~
main.c:17:17: note: include '<stdio.h>' or provide a declaration of 'printf'
main.c:17:17: warning: incompatible implicit declaration of built-in function 'printf' [-Wbuiltin-declaration-mismatch]
main.c:17:17: note: include '<stdio.h>' or provide a declaration of 'printf'
main.c:18:9: error: expected '}' before 'else'
   18 |         else{
      |         ^~~~
main.c:19:17: warning: incompatible implicit declaration of built-in function 'printf' [-Wbuiltin-declaration-mismatch]
   19 |                 printf("No\n");
      |                 ^~~~~~
main.c:19:17: note: include '<stdio.h>' or provide a declaration of 'printf'
Language: C

int main()
{
	int a;
	int b;
	int c;
	
	/* ????????? */
	a = 0;
	b = 0;
	c = 0;
	
	/* ??\??? */
	scanf( "%d %d %d", &a, &b, &c );
	
	/* ???????????? */
	if(( a < b ) && ( b < c )){
		printf("Yes%d");
	else{
		printf("No\n");
	}
	
	return 0;
}

Compiler output:
main.c: In function 'main':
main.c:13:9: error: implicit declaration of function 'scanf' [-Wimplicit-function-declaration]
   13 |         scanf( "%d %d %d", &a, &b, &c );
      |         ^~~~~
main.c:1:1: note: include '<stdio.h>' or provide a declaration of 'scanf'
  +++ |+#include <stdio.h>
    1 | int main()
main.c:13:9: warning: incompatible implicit declaration of built-in function 'scanf' [-Wbuiltin-declaration-mismatch]
   13 |         scanf( "%d %d %d", &a, &b, &c );
      |         ^~~~~
main.c:13:9: note: include '<stdio.h>' or provide a declaration of 'scanf'
main.c:17:17: error: implicit declaration of function 'printf' [-Wimplicit-function-declaration]
   17 |                 printf("Yes%d");
      |                 ^~~~~~
main.c:17:17: note: include '<stdio.h>' or provide a declaration of 'printf'
main.c:17:17: warning: incompatible implicit declaration of built-in function 'printf' [-Wbuiltin-declaration-mismatch]
main.c:17:17: note: include '<stdio.h>' or provide a declaration of 'printf'
main.c:18:9: error: expected '}' before 'else'
   18 |         else{
      |         ^~~~
main.c:19:17: warning: incompatible implicit declaration of built-in function 'printf' [-Wbuiltin-declaration-mismatch]
   19 |                 printf("No\n");
      |                 ^~~~~~
main.c:19:17: note: include '<stdio.h>' or provide a declaration of 'printf'
Language: C

int main(void)
{
	int a;			/* ??\?????? */
	int b;			/* ??\?????? */
	int tmp;		/* ????\???¨ */
	
	/* input */
	scanf("%d %d %d", &a, &b, &c);
	
	/* process	*/
	
	/* output */
	if( (a < b ) && ( b < c )){
		printf("Yes\n");
	}
	else{
		printf("No\n");
	}
	
	return 0;
}

Compiler output:
main.c: In function 'main':
main.c:8:9: error: implicit declaration of function 'scanf' [-Wimplicit-function-declaration]
    8 |         scanf("%d %d %d", &a, &b, &c);
      |         ^~~~~
main.c:1:1: note: include '<stdio.h>' or provide a declaration of 'scanf'
  +++ |+#include <stdio.h>
    1 | int main(void)
main.c:8:9: warning: incompatible implicit declaration of built-in function 'scanf' [-Wbuiltin-declaration-mismatch]
    8 |         scanf("%d %d %d", &a, &b, &c);
      |         ^~~~~
main.c:8:9: note: include '<stdio.h>' or provide a declaration of 'scanf'
main.c:8:36: error: 'c' undeclared (first use in this function)
    8 |         scanf("%d %d %d", &a, &b, &c);
      |                                    ^
main.c:8:36: note: each undeclared identifier is reported only once for each function it appears in
main.c:14:17: error: implicit declaration of function 'printf' [-Wimplicit-function-declaration]
   14 |                 printf("Yes\n");
      |                 ^~~~~~
main.c:14:17: note: include '<stdio.h>' or provide a declaration of 'printf'
main.c:14:17: warning: incompatible implicit declaration of built-in function 'printf' [-Wbuiltin-declaration-mismatch]
main.c:14:17: note: include '<stdio.h>' or provide a declaration of 'printf'
main.c:17:17: warning: incompatible implicit declaration of built-in function 'printf' [-Wbuiltin-declaration-mismatch]
   17 |                 printf("No\n");
      |                 ^~~~~~
main.c:17:17: note: include '<stdio.h>' or provide a declaration of 'printf'
Language: C

#include<stdio.h>
int main(){
	int a,b,c;
	scanf("%d",&a);
	scanf("%d",&b);
	scanf("%d",&c);
	if(a<b<c){
		printf("Yes\n");	
	}else if {
		printf("No\n");
	}return 0;
}

Compiler output:
main.c: In function 'main':
main.c:9:18: error: expected '(' before '{' token
    9 |         }else if {
      |                  ^
      |                  (
Language: C



#include<stdio.h> int main(void){ int a,b,c; scanf("%d %d %d",&a,&b,&c);   if(a<b && b<c){     printf("Yes\n"); }   else{     printf("No\n"); } return 0; }
 

Compiler output:
main.c:3:19: warning: extra tokens at end of #include directive
    3 | #include<stdio.h> int main(void){ int a,b,c; scanf("%d %d %d",&a,&b,&c);   if(a<b && b<c){     printf("Yes\n"); }   else{     printf("No\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 <stdio.h>
int main(void)
int a,b,c;
scanf("%d%d%d",&a,&b,&c);
if(a < b  && b < c){
printf("Yes\n");
}
else{
printf("No\n");
} 
return 0;
}

Compiler output:
main.c: In function 'main':
main.c:4:1: error: expected declaration specifiers before 'scanf'
    4 | scanf("%d%d%d",&a,&b,&c);
      | ^~~~~
main.c:5:1: error: expected declaration specifiers before 'if'
    5 | if(a < b  && b < c){
      | ^~
main.c:8:1: error: expected declaration specifiers before 'else'
    8 | else{
      | ^~~~
main.c:11:1: error: expected declaration specifiers before 'return'
   11 | return 0;
      | ^~~~~~
main.c:12:1: error: expected declaration specifiers before '}' token
   12 | }
      | ^
main.c:2:5: error: old-style parameter declarations in prototyped function definition
    2 | int main(void)
      |     ^~~~
main.c:13: error: expected '{' at end of input
Language: C

#include <stdio.h>
int main(void)
int a,b,c;
scanf("%d %d %d",&a,&b,&c);
if(a < b  && b < c){
printf("Yes\n");
}
else{
printf("No\n");
} 
return 0;
}

Compiler output:
main.c: In function 'main':
main.c:4:1: error: expected declaration specifiers before 'scanf'
    4 | scanf("%d %d %d",&a,&b,&c);
      | ^~~~~
main.c:5:1: error: expected declaration specifiers before 'if'
    5 | if(a < b  && b < c){
      | ^~
main.c:8:1: error: expected declaration specifiers before 'else'
    8 | else{
      | ^~~~
main.c:11:1: error: expected declaration specifiers before 'return'
   11 | return 0;
      | ^~~~~~
main.c:12:1: error: expected declaration specifiers before '}' token
   12 | }
      | ^
main.c:2:5: error: old-style parameter declarations in prototyped function definition
    2 | int main(void)
      |     ^~~~
main.c:13: error: expected '{' at end of input
Language: C

#include <stdio.h>
int main(void)
int a,b,c;
scanf("%d %d %d",&a,&b,&c);
if(a<b<c){
printf("Yes\n");
}
else{
printf("No\n");
} 
return 0;
}

Compiler output:
main.c: In function 'main':
main.c:4:1: error: expected declaration specifiers before 'scanf'
    4 | scanf("%d %d %d",&a,&b,&c);
      | ^~~~~
main.c:5:1: error: expected declaration specifiers before 'if'
    5 | if(a<b<c){
      | ^~
main.c:8:1: error: expected declaration specifiers before 'else'
    8 | else{
      | ^~~~
main.c:11:1: error: expected declaration specifiers before 'return'
   11 | return 0;
      | ^~~~~~
main.c:12:1: error: expected declaration specifiers before '}' token
   12 | }
      | ^
main.c:2:5: error: old-style parameter declarations in prototyped function definition
    2 | int main(void)
      |     ^~~~
main.c:13: error: expected '{' at end of input
Language: C

#include <stdio.h>

int main(void) {  

int a, b, c;    

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

if(a<b && b<c){      

printf("Yes\n");     

}    

else{      

printf("No\n");     

}    

Compiler output:
main.c: In function 'main':
main.c:19:1: error: expected declaration or statement at end of input
   19 | }
      | ^
Language: C

#include 

<stdio.h>

  int main(void)

{

int a, b, c; 

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

  if(a<b && b<c){ 

    printf("Yes\n");

}

else{  

   printf("No\n"); 

} 

    return 0;

} 

Compiler output:
main.c:1:10: error: #include expects "FILENAME" or <FILENAME>
    1 | #include
      |          ^
main.c:3:1: error: expected identifier or '(' before '<' token
    3 | <stdio.h>
      | ^
Language: C

#include<stdio.h>int main(void)
{
int a,b,c;

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

if (a<b&&b<c) printf("Yes\n");
else printf("No\n");

return 0;
}

Compiler output:
main.c:1:18: warning: extra tokens at end of #include directive
    1 | #include<stdio.h>int main(void)
      |                  ^~~
main.c:2:1: error: expected identifier or '(' before '{' token
    2 | {
      | ^
Language: C

#include<stdio.h>{
   int a,b,c;
   scanf("%d%d%d",&a&b&c);
   if(a<b&&b<c)
   {
   pintf("Yes");
   }else
   {
   printf("No");

   return 0;
}
 

Compiler output:
main.c:1:18: warning: extra tokens at end of #include directive
    1 | #include<stdio.h>{
      |                  ^
main.c:3:10: error: expected declaration specifiers or '...' before string constant
    3 |    scanf("%d%d%d",&a&b&c);
      |          ^~~~~~~~
main.c:3:19: error: expected declaration specifiers or '...' before '&' token
    3 |    scanf("%d%d%d",&a&b&c);
      |                   ^
main.c:4:4: error: expected identifier or '(' before 'if'
    4 |    if(a<b&&b<c)
      |    ^~
main.c:7:5: error: expected identifier or '(' before 'else'
    7 |    }else
      |     ^~~~
Language: C

#include<stdio.h>{
   int a,b,c;
   scanf("%d%d%d",&a,&b&,c);
   if(a<b&&b<c)
   {
   pintf("Yes");
   }else
   {
   printf("No");

   return 0;
}
 

Compiler output:
main.c:1:18: warning: extra tokens at end of #include directive
    1 | #include<stdio.h>{
      |                  ^
main.c:3:10: error: expected declaration specifiers or '...' before string constant
    3 |    scanf("%d%d%d",&a,&b&,c);
      |          ^~~~~~~~
main.c:3:19: error: expected declaration specifiers or '...' before '&' token
    3 |    scanf("%d%d%d",&a,&b&,c);
      |                   ^
main.c:3:22: error: expected declaration specifiers or '...' before '&' token
    3 |    scanf("%d%d%d",&a,&b&,c);
      |                      ^
main.c:3:26: error: expected declaration specifiers or '...' before 'c'
    3 |    scanf("%d%d%d",&a,&b&,c);
      |                          ^
main.c:4:4: error: expected identifier or '(' before 'if'
    4 |    if(a<b&&b<c)
      |    ^~
main.c:7:5: error: expected identifier or '(' before 'else'
    7 |    }else
      |     ^~~~
Language: C

#include<stdio.h>{
   int a,b,c;
   scanf("%d%d%d",&a,&b&,c);
   if(a<b&&b<c)
   {
   pintf("Yes\n");
   }else
   {
   printf("No\n");

   return 0;
}
 

Compiler output:
main.c:1:18: warning: extra tokens at end of #include directive
    1 | #include<stdio.h>{
      |                  ^
main.c:3:10: error: expected declaration specifiers or '...' before string constant
    3 |    scanf("%d%d%d",&a,&b&,c);
      |          ^~~~~~~~
main.c:3:19: error: expected declaration specifiers or '...' before '&' token
    3 |    scanf("%d%d%d",&a,&b&,c);
      |                   ^
main.c:3:22: error: expected declaration specifiers or '...' before '&' token
    3 |    scanf("%d%d%d",&a,&b&,c);
      |                      ^
main.c:3:26: error: expected declaration specifiers or '...' before 'c'
    3 |    scanf("%d%d%d",&a,&b&,c);
      |                          ^
main.c:4:4: error: expected identifier or '(' before 'if'
    4 |    if(a<b&&b<c)
      |    ^~
main.c:7:5: error: expected identifier or '(' before 'else'
    7 |    }else
      |     ^~~~
Language: C

#include<stdio.h>{
   int a,b,c;
   scanf("%d%d%d",&a&b&c);
   if(a<b&&b<c)
   {
   pintf("Yes\n");
   }else
   {
   printf("No\n");

   return 0;
}
 

Compiler output:
main.c:1:18: warning: extra tokens at end of #include directive
    1 | #include<stdio.h>{
      |                  ^
main.c:3:10: error: expected declaration specifiers or '...' before string constant
    3 |    scanf("%d%d%d",&a&b&c);
      |          ^~~~~~~~
main.c:3:19: error: expected declaration specifiers or '...' before '&' token
    3 |    scanf("%d%d%d",&a&b&c);
      |                   ^
main.c:4:4: error: expected identifier or '(' before 'if'
    4 |    if(a<b&&b<c)
      |    ^~
main.c:7:5: error: expected identifier or '(' before 'else'
    7 |    }else
      |     ^~~~
Language: C

#include<stdio.h>
main(){
   int a,b,c;
   scanf("%d%d%d",&a&b&c);
   if(a<b && b<c)
   {
   pintf("Yes\n");
   }else
   {
   printf("No\n");

   return 0;
}
 

Compiler output:
main.c:2:1: error: return type defaults to 'int' [-Wimplicit-int]
    2 | main(){
      | ^~~~
main.c: In function 'main':
main.c:4:21: error: invalid operands to binary & (have 'int *' and 'int')
    4 |    scanf("%d%d%d",&a&b&c);
      |                   ~~^
      |                   |
      |                   int *
main.c:7:4: error: implicit declaration of function 'pintf'; did you mean 'printf'? [-Wimplicit-function-declaration]
    7 |    pintf("Yes\n");
      |    ^~~~~
      |    printf
main.c:13:1: error: expected declaration or statement at end of input
   13 | }
      | ^
Language: C

#include<stdio.h>
main(){
   int a,b,c;
   scanf("%d%d%d",&a&b&c);
   if(a<b && b<c)
   {
   pintf("Yes\n");
   }else

   printf("No\n");

   return 0;
}
 

Compiler output:
main.c:2:1: error: return type defaults to 'int' [-Wimplicit-int]
    2 | main(){
      | ^~~~
main.c: In function 'main':
main.c:4:21: error: invalid operands to binary & (have 'int *' and 'int')
    4 |    scanf("%d%d%d",&a&b&c);
      |                   ~~^
      |                   |
      |                   int *
main.c:7:4: error: implicit declaration of function 'pintf'; did you mean 'printf'? [-Wimplicit-function-declaration]
    7 |    pintf("Yes\n");
      |    ^~~~~
      |    printf
Language: C

#include <stdio.h>

int main (){

int a,b,c;

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

if(a < B&& b<c)

print("Yes\n");

else

printf("No\n");

return 0;

}

Compiler output:
main.c: In function 'main':
main.c:9:8: error: 'B' undeclared (first use in this function)
    9 | if(a < B&& b<c)
      |        ^
main.c:9:8: note: each undeclared identifier is reported only once for each function it appears in
main.c:11:1: error: implicit declaration of function 'print'; did you mean 'printf'? [-Wimplicit-function-declaration]
   11 | print("Yes\n");
      | ^~~~~
      | printf
Language: C

#include <stdio.h>

int main (){

int a,b,c;

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

if(a < b&& b<c)

print("Yes\n");

else

printf("No\n");

return 0;

}

Compiler output:
main.c: In function 'main':
main.c:11:1: error: implicit declaration of function 'print'; did you mean 'printf'? [-Wimplicit-function-declaration]
   11 | print("Yes\n");
      | ^~~~~
      | printf
Language: C

#include <stdio.h>

	int main(void){

	int a, b, c;

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

if(a == b == c){
	printf("Yes\n");
else
	printf("No\n");
}

return 0;

}

Compiler output:
main.c: In function 'main':
main.c:11:1: error: expected '}' before 'else'
   11 | else
      | ^~~~
main.c: At top level:
main.c:15:1: error: expected identifier or '(' before 'return'
   15 | return 0;
      | ^~~~~~
main.c:17:1: error: expected identifier or '(' before '}' token
   17 | }
      | ^
Language: C

#include<stdio.h>
int main()
{
scanf("%d%d%d",&a,&b,&c);
if(a<b && b<c) printf("Yes\n");
else printf("No\n");
return 0;
}

Compiler output:
main.c: In function 'main':
main.c:4:17: error: 'a' undeclared (first use in this function)
    4 | scanf("%d%d%d",&a,&b,&c);
      |                 ^
main.c:4:17: note: each undeclared identifier is reported only once for each function it appears in
main.c:4:20: error: 'b' undeclared (first use in this function)
    4 | scanf("%d%d%d",&a,&b,&c);
      |                    ^
main.c:4:23: error: 'c' undeclared (first use in this function)
    4 | scanf("%d%d%d",&a,&b,&c);
      |                       ^
Language: C

#include <stdio.h>

int main () {
  int a,b,c;
  scanf ("%d %d %d",&a,&b,&c);
  if (a < b && b < d) {
    printf ("YES");
  }else{
    printf ("NO");
  }
  return 0;
}

Compiler output:
main.c: In function 'main':
main.c:6:20: error: 'd' undeclared (first use in this function)
    6 |   if (a < b && b < d) {
      |                    ^
main.c:6:20: note: each undeclared identifier is reported only once for each function it appears in
Language: C

#include <stdio.h>

int main () {
  int a,b,c;
  scanf ("%d %d %d",&a,&b,&c);
  if (a < b && b < d) {
    printf ("YES\n");
  }else{
    printf ("NO\n");
  }
  return 0;
}

Compiler output:
main.c: In function 'main':
main.c:6:20: error: 'd' undeclared (first use in this function)
    6 |   if (a < b && b < d) {
      |                    ^
main.c:6:20: note: each undeclared identifier is reported only once for each function it appears in
Language: C

#include<stdio.h>
int main(void){
	
	int a, b, c;
	scanf("%d %d %d",&a,&b,&c);
	if(a<b && b<c){
		printf("Yes\n");
	}else{
		printf("No"\n);
	}
	
	return 0;
	
}

Compiler output:
main.c: In function 'main':
main.c:9:28: error: stray '\' in program
    9 |                 printf("No"\n);
      |                            ^
main.c:9:28: error: expected ')' before 'n'
    9 |                 printf("No"\n);
      |                       ~    ^~
      |                            )
Language: C

#include<stdio>

int main(void)
{
	int a,b,c;
	scanf("%d %d %d",&a,&b,&c);
	if(a<b&&b<c){
		printf("Yes\n");
	}
	else{
		printf("No\n");
	}
	return 0;
}

Compiler output:
main.c:1:9: fatal error: stdio: No such file or directory
    1 | #include<stdio>
      |         ^~~~~~~
compilation terminated.
Language: C

#include<stdio.h>
int main(void){
int a,b,c;
scanf("%d %d %d",&a,&b,&c);
if(a<b&&b<c)printf("Yes\n");
else printf("No\n")
return 0;
}

Compiler output:
main.c: In function 'main':
main.c:6:20: error: expected ';' before 'return'
    6 | else printf("No\n")
      |                    ^
      |                    ;
    7 | return 0;
      | ~~~~~~
Language: C

#include<stdio.h>
int main(void){
int a,b,c;
scanf("%d %d %d",&a,&b,&c);
if(a<b||b<c)printf("Yes\n");
else printf("No\n")
return 0;
}

Compiler output:
main.c: In function 'main':
main.c:6:20: error: expected ';' before 'return'
    6 | else printf("No\n")
      |                    ^
      |                    ;
    7 | return 0;
      | ~~~~~~
Language: C

#include<stdio.h>
int main(void){
    int a,b;
    scanf("%d %d",&a,&b);
    if((a<b)&&(b<c)){
        printf("Yes\n");
    }
    else{
        printf("No\n");
    }
    return 0;
}

Compiler output:
main.c: In function 'main':
main.c:5:18: error: 'c' undeclared (first use in this function)
    5 |     if((a<b)&&(b<c)){
      |                  ^
main.c:5:18: note: each undeclared identifier is reported only once for each function it appears in
Language: C

#include <stdio.h>

int main (void){
	
	int a,b,c;
	
	scanf("%d %d %d",&a,&b,&c);
	
	if(a<b){
		if(b<c){
			printf("Yes\n");
		}else{
			printf("No\n");
		}else{
			printf("No\n");
		}
		return 0;
	}

Compiler output:
main.c: In function 'main':
main.c:14:18: error: expected '}' before 'else'
   14 |                 }else{
      |                  ^~~~
Language: C

#include <stdio.h>

int main (void){
	
	int a,b,c;
	
	scanf("%d %d %d",&a,&b,&c);
	
	if(a<b){
		if(b<c){
			printf("Yes\n");
		}else{
			printf("No\n");
		}else{
			printf("No\n");
		}
	}
		return 0;
	}

Compiler output:
main.c: In function 'main':
main.c:14:18: error: expected '}' before 'else'
   14 |                 }else{
      |                  ^~~~
main.c: At top level:
main.c:18:17: error: expected identifier or '(' before 'return'
   18 |                 return 0;
      |                 ^~~~~~
main.c:19:9: error: expected identifier or '(' before '}' token
   19 |         }
      |         ^
Language: C

#include<stdio.h>
int main(void){
	int a,b,c;
	scanf("%d\n",&a);
	scanf("%d\n",&b);
	scanf("%d",&c);
	ifa<b&&b<c&&a<c()
	printf("Yes\n");
	else
	printf("No\n");
	return 0;
}

Compiler output:
main.c: In function 'main':
main.c:7:9: error: 'ifa' undeclared (first use in this function)
    7 |         ifa<b&&b<c&&a<c()
      |         ^~~
main.c:7:9: note: each undeclared identifier is reported only once for each function it appears in
main.c:7:23: error: called object 'c' is not a function or function pointer
    7 |         ifa<b&&b<c&&a<c()
      |                       ^
main.c:3:17: note: declared here
    3 |         int a,b,c;
      |                 ^
main.c:7:26: error: expected ';' before 'printf'
    7 |         ifa<b&&b<c&&a<c()
      |                          ^
      |                          ;
    8 |         printf("Yes\n");
      |         ~~~~~~            
main.c:9:9: error: 'else' without a previous 'if'
    9 |         else
      |         ^~~~
Language: C

#include<stdio.h>

int main()

{
	int a, b, c;

	scanf_s("%d %d %d", &a, &b, &c);
	
	if (a < b)

	{
		if (b < c)
		{
			printf("Yes\n");
		
		}
		else
		{
			printf("No\n");
		}

	}

	return(0);


}

Compiler output:
main.c: In function 'main':
main.c:8:9: error: implicit declaration of function 'scanf_s'; did you mean 'scanf'? [-Wimplicit-function-declaration]
    8 |         scanf_s("%d %d %d", &a, &b, &c);
      |         ^~~~~~~
      |         scanf
Language: C

#include<stdio.h>

int main()

{
	int a, b, c;

	scanf_s("%d %d %d", &a, &b, &c);
	
	if (a < b)

	{
		if (b < c)
		{
			printf("Yes\n");
		
		}
		else
		{
			printf("No\n");
		}

	}
	else
	{
		printf("No\n");

	}

	return(0);


}

Compiler output:
main.c: In function 'main':
main.c:8:9: error: implicit declaration of function 'scanf_s'; did you mean 'scanf'? [-Wimplicit-function-declaration]
    8 |         scanf_s("%d %d %d", &a, &b, &c);
      |         ^~~~~~~
      |         scanf
Language: C

#include <stdio.h>

int mian(void){
	int a,b,c;
	scanf("%d%d%d",&a,&b,&c);
	if(a < b && b < c){printf("Yes\n");}else{printf("No\n");}
	return 0;
}

Compiler output:
/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<stdio.h>

int main()
{
int a,b,c;
scanf("%d%d%d",&a,&b,&c);
if(a < b) 
 {if(b < c)
  {printf("Yes\n");
  }
  else
  {printf("No\n");
  }
 else
 {printf("No\n");
 }
return 0;
}

Compiler output:
main.c: In function 'main':
main.c:14:2: error: expected '}' before 'else'
   14 |  else
      |  ^~~~
Language: C

#include <stdio.h>

int main(){

int a=0,b=0,c=0;

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

	if(a<b&&b<c&&a<c);
	printf("Yes\n");
	else if(a>b||b>c||a>c);
	else 
	printf("No\n");

return 0;

}

Compiler output:
main.c: In function 'main':
main.c:11:9: error: 'else' without a previous 'if'
   11 |         else if(a>b||b>c||a>c);
      |         ^~~~
Language: C

#include<stdio.h>

int main(void){

int a,b,c;

scanf("%d %d %d"a,b,c)

if(a<b){
printf("Yes\n")
}
else if(b<c){
printf("Yes\n")
}
else
{printf("No\n")
}
return 0 ;
}

Compiler output:
main.c: In function 'main':
main.c:7:17: error: expected ')' before 'a'
    7 | scanf("%d %d %d"a,b,c)
      |      ~          ^
      |                 )
main.c:7:23: error: expected ';' before 'if'
    7 | scanf("%d %d %d"a,b,c)
      |                       ^
      |                       ;
    8 | 
    9 | if(a<b){
      | ~~
Language: C

#include<stdio.h>

int main(void){

int a,b,c;

scanf("%d %d %d"a,b,c)

if((a<b)&&(b<c))
printf("Yes\n")
}
else{
printf("No\n")
}
return 0 ;
}

Compiler output:
main.c: In function 'main':
main.c:7:17: error: expected ')' before 'a'
    7 | scanf("%d %d %d"a,b,c)
      |      ~          ^
      |                 )
main.c:7:23: error: expected ';' before 'if'
    7 | scanf("%d %d %d"a,b,c)
      |                       ^
      |                       ;
    8 | 
    9 | if((a<b)&&(b<c))
      | ~~                     
main.c: At top level:
main.c:12:1: error: expected identifier or '(' before 'else'
   12 | else{
      | ^~~~
main.c:15:1: error: expected identifier or '(' before 'return'
   15 | return 0 ;
      | ^~~~~~
main.c:16:1: error: expected identifier or '(' before '}' token
   16 | }
      | ^
Language: C

#include<stdio.h>

int main(void){

int a,b,c;

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

if((a<b)&&(b<c)){
printf("Yes\n");
}
else{
printf("No\n");
}
return 0 ;
}

Compiler output:
main.c: In function 'main':
main.c:7:17: error: invalid operands to binary & (have 'char *' and 'int')
    7 | scanf("%d %d %d"&a,&b,&c);
      |       ~~~~~~~~~~^
      |       |
      |       char *
Language: C

#include <stdio.h>

int main(void){
    int a, b, c;
    scanf("%d %d %d", &a, &b, %c);

    if(a < b && b < c)  printf("Yes\n");
    else  printf("No\n");

    return 0;
}

Compiler output:
main.c: In function 'main':
main.c:5:31: error: expected expression before '%' token
    5 |     scanf("%d %d %d", &a, &b, %c);
      |                               ^
Language: C

#include<stdio.h>
    int main(void){
    int a,b,c;
    scanf("%d %d %d",&a,&b,&c);
    if(a<b&&b<c)printf("Yes");
    else if(a<c&&c<b)printf("No");
    else if(b<a&&a<c)printf("No");
    else if(b<c&&c<a)printf("No");
    else if(c<a&&a<b)printf("No");
    else if(c<b&&b<a)printf("No");
 return 0
 }

Compiler output:
main.c: In function 'main':
main.c:11:10: error: expected ';' before '}' token
   11 |  return 0
      |          ^
      |          ;
   12 |  }
      |  ~
Language: C

#include<stdio.h>
    int main(void){
    int a,b,c;
    scanf("%d %d %d",&a,&b,&c);
    if(a<b&&b<c)printf("Yes\n");
    else if(a<c&&c<b)printf("No\n");
    else if(b<a&&a<c)printf("No\n");
    else if(b<c&&c<a)printf("No\n");
    else if(c<a&&a<b)printf("No\n");
    else if(c<b&&b<a)printf("No\n");
 return 0
 }

Compiler output:
main.c: In function 'main':
main.c:11:10: error: expected ';' before '}' token
   11 |  return 0
      |          ^
      |          ;
   12 |  }
      |  ~
Language: C

#include<stdio.h>
int main(void){
    int a,b,c;
    scanf("%d %d %d",&a,&b,&c);
    if (a<b<c),printf("YES\n");
    else printf("No\n");
    return 0;
}

Compiler output:
main.c: In function 'main':
main.c:5:15: error: expected expression before ',' token
    5 |     if (a<b<c),printf("YES\n");
      |               ^
Language: C

#include<stdio.h>
int main(void){
    int a,b,c;
    scanf("%d %d %d",&a,&b,&c);
    if (a<b<c)printf("YES\n");
    if else printf("No\n");
    return 0;
}

Compiler output:
main.c: In function 'main':
main.c:6:8: error: expected '(' before 'else'
    6 |     if else printf("No\n");
      |        ^~~~
      |        (
Language: C

#include<stdio.h>
#include<string.h>


int main(){
int a,b,c;
int i;
int z=0;
scanf("%d%d%d",&a,&b,&c);
if(a<b<c){
printf("Yes\n"););
}else{
	printf("No\n");
	
}
	return 0;
}

Compiler output:
main.c: In function 'main':
main.c:11:17: error: expected statement before ')' token
   11 | printf("Yes\n"););
      |                 ^
Language: C

#include <stdio.h>

int main(void){
	int a;
	int b;
	int c;

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

	if(a < b && b < c){
	printf("Yes\n");
}
	else if(a >= b && b >= c){
	printf("No\n");

	return 0;
}

Compiler output:
main.c: In function 'main':
main.c:19:1: error: expected declaration or statement at end of input
   19 | }
      | ^
Language: C

#include <stdio.h>

main(){
int a;
int b;
int c;
scanf("%d %d &d",&a,&b,&b);
if(a<b<c){
printf("Yes");
}else{
printf("No");
result 0;
}

Compiler output:
main.c:3:1: error: return type defaults to 'int' [-Wimplicit-int]
    3 | main(){
      | ^~~~
main.c: In function 'main':
main.c:12:1: error: 'result' undeclared (first use in this function)
   12 | result 0;
      | ^~~~~~
main.c:12:1: note: each undeclared identifier is reported only once for each function it appears in
main.c:12:7: error: expected ';' before numeric constant
   12 | result 0;
      |       ^~
      |       ;
main.c:13:1: error: expected declaration or statement at end of input
   13 | }
      | ^
Language: C

#include <stdio.h>

main(){
int a;
int b;
int c;
scanf("%d %d &d",&a,&b,&c);
if(a<b&&b<c){
printf("Yes");
}else{
printf("No");
return 0;
}

Compiler output:
main.c:3:1: error: return type defaults to 'int' [-Wimplicit-int]
    3 | main(){
      | ^~~~
main.c: In function 'main':
main.c:13:1: error: expected declaration or statement at end of input
   13 | }
      | ^
Language: C

/*
 * ITP1_1_D.c
 *
 *  Created on: 2017/05/11
 *      Author: sl2-user
 */
#include<stdio.h>

int main(void){

	int a , b;
	scanf("%d %d %d" , &a , &b , &c);
	if(a>b)&&(b>c){printf("Yes\n");}else{printf("No\n");}

return 0;
}

Compiler output:
main.c: In function 'main':
main.c:12:39: error: 'c' undeclared (first use in this function)
   12 |         scanf("%d %d %d" , &a , &b , &c);
      |                                       ^
main.c:12:39: note: each undeclared identifier is reported only once for each function it appears in
main.c:13:18: error: expected identifier before '(' token
   13 |         if(a>b)&&(b>c){printf("Yes\n");}else{printf("No\n");}
      |                  ^
Language: C

#include<stdio.h>
int main()
{
????????int i, j, x, y, z;
????????scanf("%d %d %d", &x, &y, &z);
????????if (x <= y && y <= z && x<=z) {
????????????????????????printf("Yes\n");
????????????????}
????????else{
????????????????printf("No\n");
??????????????????
????????}
}

Compiler output:
main.c: In function 'main':
main.c:4:1: error: expected expression before '?' token
    4 | ????????int i, j, x, y, z;
      | ^
main.c:5:1: error: expected expression before '?' token
    5 | ????????scanf("%d %d %d", &x, &y, &z);
      | ^
main.c:5:28: error: 'x' undeclared (first use in this function)
    5 | ????????scanf("%d %d %d", &x, &y, &z);
      |                            ^
main.c:5:28: note: each undeclared identifier is reported only once for each function it appears in
main.c:5:32: error: 'y' undeclared (first use in this function)
    5 | ????????scanf("%d %d %d", &x, &y, &z);
      |                                ^
main.c:5:36: error: 'z' undeclared (first use in this function)
    5 | ????????scanf("%d %d %d", &x, &y, &z);
      |                                    ^
main.c:6:1: error: expected expression before '?' token
    6 | ????????if (x <= y && y <= z && x<=z) {
      | ^
Language: C

#include <stdio.h>
main(){
??
????int a,b,c;
??
????scanf("%d%d%d",&a,&b,&c);
??
????if(a < b?? && b < c) printf("Yes\n");
????else printf("No\n");
??
????return 0;
}

Compiler output:
main.c:2:1: error: return type defaults to 'int' [-Wimplicit-int]
    2 | main(){
      | ^~~~
main.c: In function 'main':
main.c:3:1: error: expected expression before '?' token
    3 | ??
      | ^
main.c:5:1: error: expected expression before '?' token
    5 | ??
      | ^
main.c:6:21: error: 'a' undeclared (first use in this function)
    6 | ????scanf("%d%d%d",&a,&b,&c);
      |                     ^
main.c:6:21: note: each undeclared identifier is reported only once for each function it appears in
main.c:6:24: error: 'b' undeclared (first use in this function)
    6 | ????scanf("%d%d%d",&a,&b,&c);
      |                        ^
main.c:6:27: error: 'c' undeclared (first use in this function)
    6 | ????scanf("%d%d%d",&a,&b,&c);
      |                           ^
main.c:7:1: error: expected expression before '?' token
    7 | ??
      | ^
main.c:9:1: error: expected expression before '?' token
    9 | ????else printf("No\n");
      | ^
main.c:10:1: error: expected expression before '?' token
   10 | ??
      | ^
Language: C

#include<stdio.h>
??
int main()
{
????????int a,b,c;
????????scanf("%d %d %d",a,b,c);
????????if(a < b && b < c){
????????????????printf("Yes\n");
????????}else{
????????????????printf("No\n");
????????}
????????return 0;
}

Compiler output:
main.c:2:1: error: expected identifier or '(' before '?' token
    2 | ??
      | ^
Language: C

#include<stdio.h>

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

Compiler output:
main.c: In function 'main':
main.c:10:14: error: expected ';' before ':' token
   10 |         b = t:
      |              ^
      |              ;
main.c:22:24: error: expected ')' before 'a'
   22 |     printf("%d %d %d\n"a,b,c);
      |           ~            ^
      |                        )