#define _CRT_SECURE_NO_WARNINGS
#include <stdio.h>
int main()
{
	int h, m, work;
	scanf("%d %d", &h, &m);
	scanf("%d", &work);
	int temp = (m + work) / 60;
	h += temp;
	m += work;
	m -= temp * 60;
	if (h >= 24)
		h -= 24;
		
	printf("%d %d", h,m);

	return 0;
}