# import sys; input = sys.stdin.buffer.readline
# sys.setrecursionlimit(10**7)
from collections import defaultdict
con = 10 ** 9 + 7; INF = float("inf")
import copy

def getlist():
	return list(map(int, input().split()))

#処理内容
def main():
	N, H, M, T = getlist()
	time = H * 60 + M + (N - 1) * T
	time %= (60 * 24)
	hour = time // 60
	minute = time % 60
	print(hour)
	print(minute)

if __name__ == '__main__':
	main()