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;

class Untitled
{
  static void Main(string[] args)
  {
	// ???????????´??° a, b ?????????????????§???a ??¨ b ?????§?°???¢??????????????????????????°?????????????????????????????????
    bool parsed = false;
    int a = 0, b = 0;
    string s = Console.ReadLine();
    if (!String.IsNullOrEmpty (s)) {
	  string[] strs = s.Split (' ');
	  if (strs.Length == 2) {
		parsed = Int32.TryParse (strs [0], out a);
		if (parsed) {
			parsed = Int32.TryParse (strs [1], out b);
		}
	  }
    }
    if (parsed) { 
	  if (a > b) {
		System.Console.WriteLine ("a > b");
	  } else if (a < b) {
		System.Console.WriteLine ("a < b");
	  } else {
		System.Console.WriteLine ("a == b");
	  }
    }
  }
}