def add_time(original_h, original_m, spent_h, spent_m):
  new_m = (original_m + spent_m) % 60

  if original_m + spent_m >= 60:
    over_flow_h = 1
  else:
    over_flow_h = 0

  new_h = (original_h + spent_h + over_flow_h) % 24

  return new_h, new_m



def main():
  N, HOUR, MINUTE, INTERVAL = list(
    map(int, input().split())
  )

  all_minute_spent = INTERVAL * (N-1)

  hour_spent = all_minute_spent // 60
  minute_spent = all_minute_spent % 60

  new_h, new_m = add_time(HOUR, MINUTE, hour_spent, minute_spent)

  print(new_h)
  print(new_m)


main()