#include <stdio.h>

int main(void) {
	// your code goes here
	int n, h, m, t;
	int wh, wm;
	
	scanf("%d %d %d %d", &n,&h,&m,&t);
	
	wh=(h+(m+(n-1)*t)/60)%24;
	wm=(m+(n-1)*t)%60;
	printf("%d\n",wh);
	printf("%d\n",wm);
	
	return 0;
}