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
{
  public static void Main(string[] args)
  {
    string[] tmp = Console.ReadLine().Split(' ');
    int[] numbers = new int[3];
    for(int i = 0;i < 3;i++)
    {
      numbers[i] = int.Parse(tmp[i]);
    }
    if(numbers[0] < numbers[1] && numbers[1] < numbers[2]){
      Console.WriteLine("Yes");
    }
    else Console.WriteLine("No");
  }
}