package main

import . "fmt"

func main() {
	var n,a,h,m,s int
	Scan(&n,&a,&h,&m,&s)
	s += n * a
	m += s / 60
	h += m / 60
	if h >= 24 {
		Println("Yes")
	} else {
		Println("No")
	}
}