View Code of Problem 56

#include <stdio.h>
#include <string.h>
#include <math.h>
#define N 100
int main() {
	int d1, f1, m1;
	int d2, f2, m2;
	int sc, fc, mc;
	scanf("%d:%d:%d", &d1, &f1, &m1);
	scanf("%d:%d:%d", &d2, &f2, &m2);
	sc = abs(d2 - d1);
	fc = abs(f2 - f1);
	mc = abs(m2 - m1);
	printf("%d:%d:%d", sc, fc, mc);
}