Record Detail

foo.c: In function 'main':
foo.c:9:15: error: stray '\302' in program
    9 |         return<U+00A0>0;
      |               ^~~~~~~~

#include <stdio.h>

int main()
{
    long long a,b;
    while(scanf(("%lld %lld"),&a,&b) != EOF) {
		printf("%lld\n",(b-a));
    }
	return 0;
}

Compile Error