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 Python (3.4.3) (judge verdict: Wrong Answer)

v = input().split(' ')
X = v[0]
Y = v[1]
a = ['A','B','C','D','E','F']
if type(X)==type(1):
    X = int(X)
else:
    i = 0
    for b in a:
        i += 1
        if X==b:
            X = int(9+i)

if type(Y)==type(1):
    Y = int(Y)
else:
    i = 0
    for c in a:
        i += 1
        if Y==c:
            Y = int(9+i)

if X>Y:
    print('>')
if X==Y:
    print('=')
else:
    print('<')