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.Text.RegularExpressions;
using System.Text;
using System.Linq;


namespace aizu
{
	public class EntryPoint
	{
		public static int[] Split(string line)
		{
			return Regex.Split(line, " ").Select(x => int.Parse(x)).ToArray();
		}
		public static void Main()
		{
			var line = Console.ReadLine();
			
			var v = Split(line);
			
			if (v[0] < v[1] && v[1] < v[2])
			{
				Console.WriteLine("Yes");
			}
			else
			{
				Console.WriteLine("No");
			}
			
			
		}
	}


}