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: Accepted)

import java.util.*;

class Main {
    
    static Map<String, Integer> map = new HashMap() {
        {
            put("A",10);
            put("B",11);
            put("C",12);
            put("D",13);
            put("E",14);
            put("F",15);
        }
    };
    
	public static void main(String[] args) {
		Scanner scanner = new Scanner(System.in);
		
		String line = scanner.nextLine();
		
        String arr[] = line.split(" ", 0);
        
        int X = map.get(arr[0]);
        int Y = map.get(arr[1]);
        
        if (X<Y) {
            System.out.println("<");
        } else if(X>Y) {
            System.out.println(">");
        } else {
            System.out.println("=");
        }
	}
}