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 sc = new Scanner(System.in);
      //split??????????????§????????????????§£????????£??\
        String[] lines = sc.nextLine().split(" ");
        int num1 = Integer.parseInt(lines[0]);
        int num2 = Integer.parseInt(lines[1]);
        int num3 = Integer.parseInt(lines[2]);
        //???????????£??\??????result?????£?¨????
        String result;

        //???????????????????????????????????£??\???
        if(num1 < num2 && num2 < num3){
            result = "Yes";
        } else {
            result = "No";
        }

        //???????????¨???
        System.out.println(result);

    }
}