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 AOJ
{
    class Program
    {
        static void Main(string[] args)
        {

            string read = Console.ReadLine();
            var temp = read.Split(' ');
            int a = int.Parse(temp[0]), b = int.Parse(temp[1]), c = int.Parse(temp[2]); ;
            string msg;

            if(a>b)
            {
                msg = "No";
            }
            else if(b>c)
            {
                msg = "No";
            }
            else
            {
                msg = "Yes";
            }
            Console.WriteLine(msg);
            Console.ReadLine();
        }
    }
}