10055 - Hashmat the Brave Warriorfrom UVa in C language

Written by: Hasan Ahmed

From: Sylhet, Bangladesh


Problem details:

Code in C:

#include <stdio.h>

int main()

{

    long int i=0, a, b, c;

    while(scanf("%ld%ld", &a, &b) != EOF){

        c= b-a;

        if(c<0) c=-c;

        printf("%ld\n", c);

    }

    return 0;

}