times, s_h, s_m, interval = [
    int(x)
    for x in input().split(' ')
]

all_m = s_m + interval * (times - 1)
minute = all_m % 60
offset_h = int(all_m / 60)
hour = (s_h + offset_h) % 24
print(f"{hour}\n{minute}\n")