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)

using System;
 
class Program
{
    static void Main(string[] args)
    {
      string[] str;
      int a, b, c;
      str = Console.ReadLine().Split(' ');
      a = int.Parse(str[0]);
      b = int.Parse(str[1]);
      c = int.Parse(str[2]);
     
      if(a < b && b < c){
      Console.WriteLine("Yes");
      }else{
      Console.WriteLine("No");
      }
      
    }
}