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?

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 =.

Constraints

• Each X and Y is A, B, C, D, E or F.

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.

见题面 Input 部分

见题面 Output 部分