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 UnityChan
{
	class MainClass
	{
		public static void Main (string[] args)
		{
			int a, b, c;

			string[] 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");
			

		}
	}
}