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 Test
{
	static public void Main( )
	{
		String[] line = Console.ReadLine().Split( ' ' );
		int a = int.Parse( line[0] );
		int b = int.Parse( line[1] );
		int c = int.Parse( line[2] );
		if( a < b && b < c ) {
			Console.WriteLine( "Yes" );	
		} else {
			Console.WriteLine( "No" );
		}
	}
}