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 JAVA (judge verdict: Accepted)

import java.util.*;

class Main{
    public static void main(String[] args){
        Scanner reader = new Scanner(System.in);
        int a = reader.nextInt();
        int b = reader.nextInt();
        int c = reader.nextInt();
        
        System.out.println((a<b)&&(b<c)?"Yes":"No");
    }
}