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;

namespace ITP1_2_B
{
  class Program
  {
    static void Main(string[] args)
    {
      var input = Console.ReadLine();
      string[] line = input.Split(' ');
      if (int.Parse(line[0]) < int.Parse(line[1]) && int.Parse(line[1]) < int.Parse(line[2]))
      {
        Console.WriteLine("Yes");
      }
      else
      {
        Console.WriteLine("No");
      }

    }
  }
}