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>
#include <string.h>

int main(){
	char x[1], y[1] , xn, yn;
	scanf("%s %s", x,y);
	if(strcmp(x ,"A")==0){
		xn = 11;
	}
	if(strcmp(x ,"B")==0){
		xn = 12;
	}
	if(strcmp(x ,"C")==0){
		xn = 13;
	}
	if(strcmp(x ,"D")==0){
		xn = 14;
	}
	if(strcmp(x ,"E")==0){
		xn = 15;
	}
	if(strcmp(x ,"F")==0){
		xn = 16;
	}
	if(strcmp(y ,"A")==0){
		yn = 11;
	}
	if(strcmp(y ,"B")==0){
		yn = 12;
	}
	if(strcmp(y ,"C")==0){
		yn = 13;
	}
	if(strcmp(y ,"D")==0){
		yn = 14;
	}
	if(strcmp(y ,"E")==0){
		yn = 15;
	}
	if(strcmp(y ,"F")==0){
		yn = 16;
	}
	if(xn << yn){
		printf("<");
	}
	if(xn >> yn){
		printf(">");
	}
	if(xn == yn){
		printf("=");
	}

	return 0;
}