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 Scala (judge verdict: Accepted)

import scala.io.StdIn.readLine
object Main {
    def main(args: Array[String]): Unit = {
        readLine.split(" ").map(_.toInt) match {
            case Array(a, b, c) =>  if (b <= a) {
                println("No")
            } else if (b >= c) {
                println("No")
            } else {
                println("Yes")
            }
        }
    }
}