count_ne, start_hour, start_min, min_time = map(int, input().rstrip().split(' '))

yumemi_min = min_time * (count_ne - 1)
wakeup_hour = start_hour + ((start_min + yumemi_min) // 60)
wakeup_min = (start_min + yumemi_min) % 60
wakeup_hour %= 24

print(wakeup_hour)
print(wakeup_min)