#include <stdio.h>

int main(void) {
	long long int n, h, m, t;
	scanf("%lld%lld%lld%lld", &n, &h, &m, &t);
	printf("%lld\n", (h + (m + t * (n - 1)) / 60) % 24); 
	printf("%lld\n", (m + t * (n - 1)) % 60); 

    return 0;
}