import datetime

yuki_list = list(map(int, input().split()))
n = yuki_list[0]
h = yuki_list[1]
m = yuki_list[2]
t = yuki_list[3]

up_f = datetime.date(2019,1,1,h,m)
sleep_time = (n-1) * t
delta = datetime.timedelta(minutes=sleep_time)

up_s = up_f + delta
print(up_s.hour)
print(up_s.minute)