fork download

copy

#include <stdio.h>
 
int a, b;
 
int main(){
 
	scanf("%d %d", &a, &b);
 
	if (a > 2 && b > 2) pritnf("%d", 2*a + 2*b - 4);
	else printf("%d", a*b);
 
	return 0;
 
}

prog.c: In function ‘main’:
prog.c:9:22: warning: implicit declaration of function ‘pritnf’; did you mean ‘printf’? [-Wimplicit-function-declaration]
  if (a > 2 && b > 2) pritnf("%d", 2*a + 2*b - 4);
                      ^~~~~~
                      printf
prog.c:7:2: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]
  scanf("%d %d", &a, &b);
  ^~~~~~~~~~~~~~~~~~~~~~
/usr/bin/ld: /home/NEM9UM/ccGE5oyH.o: in function `main':
prog.c:(.text.startup+0x67): undefined reference to `pritnf'
collect2: error: ld returned 1 exit status

Standard output is empty