// No.296 n度寝
package main

import (
	"fmt"
	"time"
)

func main() {
	var n, h, m, t int // N度寝、アラームＨ、Ｍ、アラーム間隔

	fmt.Scan(&n, &h, &m, &t)
	ans := time.Date(1, 1, 1, h, m, 0, 0, time.Local)
	for i := n; i > 1; i-- {
		ans = ans.Add(time.Minute * time.Duration(t))
	}
	fmt.Println(ans.Hour())
	fmt.Println(ans.Minute())
}