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)

import java.util.Scanner

fun main(args: Array<String>) {
    val scan = Scanner(System.`in`)
    val a: Int = scan.nextInt()
    val b: Int = scan.nextInt()
    val c: Int = scan.nextInt()

    if ( a < b && b < c ) println("Yes")
    else println("No")
}