Problem:
Range

Write a program which reads three integers a, b and c, and prints "Yes" if a < b < c, otherwise "No".

Input

Three integers a, b and c separated by a single space are given in a line.

Output

Print "Yes" or "No" in a line.

Constraints

0 ≤ a, b, c ≤ 100

Sample Input 1

1 3 8

Sample Output 1

Yes

Sample Input 2

3 8 1

Sample Output 2

No

Solution in Kotlin (judge verdict: Accepted)

fun main(args: Array<String>) {
   val list: List<Int> = readLine()!!.split(" ").map { it.toInt() }
   val a = list[0]
   val b = list[1]
   val c = list[2]
   val ans = if (a<b && b<c && a<c) "Yes" else "No"
   println(ans)
}