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.Scanner;

public class Main{
	public static void main(String[] args){
		Scanner input = new Scanner(System.in);
		String a = input.next();
		String b = input.next();
		String c = input.next();

		int ai = Integer.parseInt(a);
		int bi = Integer.parseInt(b);
		int ci = Integer.parseInt(c);

		if(ai < bi && bi < ci){
			System.out.println("Yes");
		}else{
			System.out.println("No");

		}
	}
}