import java.util.Scanner

object Problem296 {

  def proc(n: Int, hh: Int, mm: Int, cyclemm: Int): Seq[Int] = {
    val afterhh = (cyclemm * (n - 1) + mm + hh * 60) / 60 % 24
    val aftermm = (cyclemm * (n - 1) + mm) % 60
    Seq(afterhh, aftermm)
  }

  def main(args: Array[String]) {
    val sc = new Scanner(System.in)
    val N = sc.nextInt()
    val H = sc.nextInt()
    val M = sc.nextInt()
    val T = sc.nextInt()

    val result = proc(N, H, M, T)
    println(result.mkString("\n"))
  }
}