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 C (GCC 5.4.1) (judge verdict: Wrong Answer)

#include<stdio.h>
int main()
{
	char a,b;
	scanf("%c %c",&a,&b);
	if(a=='A') a=10;
	if(a=='B') a=11;
	if(a=='C') a=12;
	if(a=='D') a=13;
	if(a=='E') a=14;
	if(a=='F') a=15;
	if(b=='A') b=10;
	if(b=='B') b=11;
	if(b=='C') b=12;
	if(b=='D') b=13;
	if(b=='E') b=14;
	if(b=='F') b=15;
	if(a>b) {printf(">\n");printf("%d>%d.\n",a,b);}
	if(a<b) {printf("<\n");printf("%d<%d.\n",a,b);}
	if(a==b){printf("=\n");printf("%d=%d.\n",a,b);}

}