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 Go (1.6) (judge verdict: Accepted)

package main

import (
	"fmt"
)

func main() {
	var X string
	var Y string
	fmt.Scan(&X)
	fmt.Scan(&Y)

	var x int
	var y int

	if X == "A" {
		x = 10
	}
	if X == "B" {
		x = 11
	}
	if X == "C" {
		x = 12
	}
	if X == "D" {
		x = 13
	}
	if X == "E" {
		x = 14
	}
	if X == "F" {
		x = 15
	}
	if Y == "A" {
		y = 10
	}
	if Y == "B" {
		y = 11
	}
	if Y == "C" {
		y = 12
	}
	if Y == "D" {
		y = 13
	}
	if Y == "E" {
		y = 14
	}
	if Y == "F" {
		y = 15
	}
	if x < y {
		fmt.Println("<")
	}
	if x > y {
		fmt.Println(">")
	}
	if x == y {
		fmt.Println("=")
	}
}