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;

	
	public class Class1
	{
		static void Main()
		{
		 string abc=Console.ReadLine();
		 string[] abcArray=abc.Split();
		 int a=int.Parse(abcArray[0]);
		 int b=int.Parse(abcArray[1]);
		  int c=int.Parse(abcArray[2]);
		  
		  if(a<b&&b<c)
		 {
		 	Console.WriteLine("Yes");
		 }
		 else 
		 {
		 	Console.WriteLine("No");
		 }
		
		}
	}