func main()
	var n: int :: cui@inputInt()
	var a: int :: cui@inputInt()
	var h: int :: cui@inputInt()
	var m: int :: cui@inputInt()
	var s: int :: cui@inputInt()
	
	var ans: bool :: h * 3600 + m * 60 + s + (n - 1) * a < 86400
	do cui@print((ans ?("Yes", "No")) ~ "\n")
end func