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

		string[] s = Console.ReadLine().Split(' ');

		// int a = int.Parse(Console.ReadLine());

		a = int.Parse(s[0]);
		b = int.Parse(s[1]);
        c = int.Parse(s[2]);

		if (a <b&&b<c)
		{
			Console.WriteLine("Yes");
		}
        else
        {
            Console.WriteLine("No");
        }
		//Console.WriteLine("");


	}
}