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;
using System.Collections.Generic;
using System.Linq;
using System.Text;

namespace ConsoleApplication3
{
    class Program
    {
        static void Main(string[] args)
      
        {
          
            var abc = Console.ReadLine().Split().Select(int.Parse).ToArray();
            var a = abc[0];
            var b = abc[1];
            var c = abc[2];
            if (a<b && b<c)
            {
                Console.WriteLine("Yes");
               }
            else
                Console.WriteLine("No");
             }
     }
 }