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)

object Main{
  def comparision(a:Int,b:Int,c:Int):Unit={
    if(a < b && b < c)println("Yes")
    else println("No")
  }
  def main(args:Array[String]){
    var sc = new java.util.Scanner(System.in)
    var a = sc.nextInt
    var b = sc.nextInt
    var c = sc.nextInt
    comparision(a,b,c)
  }
}