Problem:
Small, Large, or Equal

Write a program which prints small/large/equal relation of given two integers a and b.

Input

Two integers a and b separated by a single space are given in a line.

Output

For given two integers a and b, print

a < b

if a is less than b,

a > b

if a is greater than b, and

a == b

if a equals to b.

Constraints

-1000 ≤ a, b ≤ 1000

Sample Input 1

1 2

Sample Output 1

a < b

Sample Input 2

4 3

Sample Output 2

a > b

Sample Input 3

5 5

Sample Output 3

a == b

Solution in C# (judge verdict: Accepted)

using System;
using System.Collections.Generic;
using System.Text;

namespace AOJ
{
    class Program
    {
        static void Main(string[] args)
        {
            var inputLine = Console.In.ReadLine();
            var inputs = inputLine.Split(new char[] { ' ', '\t', '　' });
            if (inputs.Length != 2)
            {
                return;
            }

            var a = int.Parse(inputs[0]);
            var b = int.Parse(inputs[1]);
            Func<int, bool> check = (int i) =>
            {
                if (i < -1000) return false;
                if (i > 1000) return false;
                return true;
            };
            if (false
                || check(a) == false
                || check(b) == false
                )
            {
                return;
            }

            var op = "==";
            if (a < b)
            {
                op = "<";
            }
            if (a > b)
            {
                op = ">";
            }

            Console.WriteLine("a {0} b", op);
        }
    }
}