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 C# (judge verdict: Accepted)

public class Range {

  static void Main (string[] args) {
    
    var line = System.Console.ReadLine().Trim().Split(' ');

    int a = int.Parse(line[0]);
    int b = int.Parse(line[1]);
    int c = int.Parse(line[2]);

    string str = "No";
    if (a < b && b < c) {
      str = "Yes";
    }

    System.Console.WriteLine(str);
  }
}