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) {
		// TODO 自動生成されたメソッド・スタブ
		int a,b,c;
		try (Scanner sc = new Scanner(System.in)) {
			a = sc.nextInt();
			b = sc.nextInt();
			c = sc.nextInt();
		}

		if(a < b && b < c) {
            System.out.println("Yes");
		}
		else {
			System.out.println("No");
		}
	}

}