Problem:
Score : 100 points

Problem Statement

In programming, hexadecimal notation is often used.

In hexadecimal notation, besides the ten digits 0, 1, ..., 9, the six letters A, B, C, D, E and F are used to represent the values 10, 11, 12, 13, 14 and 15, respectively.

In this problem, you are given two letters X and Y. Each X and Y is A, B, C, D, E or F.

When X and Y are seen as hexadecimal numbers, which is larger?

Constraints

Each X and Y is A, B, C, D, E or F.

Input

Input is given from Standard Input in the following format:

X Y

Output

If X is smaller, print <; if Y is smaller, print >; if they are equal, print =.

Sample Input 1

A B

Sample Output 1

<

10 < 11.

Sample Input 2

E C

Sample Output 2

>

14 > 12.

Sample Input 3

F F

Sample Output 3

=

15 = 15.

Solution in C# (Mono 4.6.2.0) (judge verdict: Wrong Answer)

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace ABC078A
{
    class Program
    {
        static void Main(string[] args)
        {
            int A, B, C, D, E, F, X, Y;
            A = 10;
            B = 11;
            C = 12;
            D = 13;
            E = 14;
            F = 15;
            X = Console.Read();
            Y = Console.Read();
            
            if (X > Y)
            {
                Console.WriteLine(">");
            }
            else if (X < Y)
            {
                Console.WriteLine("<");
            }
            else if (X == Y)
            {
                Console.WriteLine("=");
            }
            if (X == A)
            {
                X = A;
            }
            else if (X == B)
            {
                X = B;
            }
            else if (X == C)
            {
                X = C;
            }
            else if (X == D)
            {
                X = D;
            }
            else if (X == E)
            {
                X = E;
            }
            else if (X == F)
            {
                X = F;
            }
            else if (Y == A)
            {
                Y = A;
            }
            else if (Y == B)
            {
                Y = B;
            }
            else if (Y == C)
            {
                Y = C;
            }
            else if (Y == D)
            {
                Y = D;
            }
            else if (Y == E)
            {
                Y = E;
            }
            else if (Y == F)
            {
                Y = F;
            }
            Console.ReadKey();
        }
    }
}