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: Wrong Answer)

using System;

namespace Range
{

	class Range
	{
		static void Main()
		{
            string tmp;
            int a;
            int b;
            int c;
            tmp = Console.ReadLine();

            a = int.Parse(tmp.Substring(0, 1));
            b = int.Parse(tmp.Substring(2, 1));
            c = int.Parse(tmp.Substring(4, 1));
            
            Console.WriteLine("Yes");
            
            if ( a < b && b < c )
            {
                Console.WriteLine("Yes");
            }
            else
            {
                Console.WriteLine("No");
            }

		}
	}

}