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 Java8 (OpenJDK 1.8.0) (judge verdict: Runtime Error)

import java.util.Scanner;

public class Main {

	public void main() {

		Scanner sc = new Scanner(System.in);
		String str = sc.next();
		String[] array = str.split(",");
		int x=0,y=0;


		if(array[0].equals("A")) {
			x = 10;
		}
		if(array[0].equals("B")) {
			x = 11;
		}
		if(array[0].equals("C")) {
			x = 12;
		}
		if(array[0].equals("D")) {
			x = 13;
		}
		if(array[0].equals("E")) {
			x = 14;
		}
		if(array[0].equals("F")) {
			x = 15;
		}


		if(array[1].equals("A")) {
			y = 10;
		}
		if(array[1].equals("B")) {
			 y = 11;
		}
		if(array[1].equals("C")) {
			y = 12;
		}
		if(array[1].equals("D")) {
			 y = 13;
		}
		if(array[1].equals("E")) {
			 y = 14;
		}
		if(array[1].equals("F")) {
			 y = 15;
		}

		if(x<y) {
			System.out.print("<");
		}
		if(x>y) {
			System.out.print(">");
		}
		else {
			System.out.print("=");
		}


	}
}