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)

/* ITP1_2_B */

import java.io.*;
import java.util.*;

public class Main {
  public static void main (String[] args) throws java.lang.Exception {
    // 入力された値をゲット
   Scanner sc = new Scanner(System.in);

   int a = sc.nextInt();  // 1個目をaにセット
   int b = sc.nextInt();  // 1個目をbにセット
   int c = sc.nextInt();  // 1個目をcにセット

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