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: Accepted)

#include"stdio.h"
int main()
{
	char X,Y,Z;
	char a[12]={'A','B','C','D','E','F'};
	int b[6]={10,11,12,13,14,15},t,j,i;
	scanf("%c%c%c",&X,&Z,&Y);
   for(i=0;i<6;i++)
   {
	   if(a[i]==X)t=i;
	   if(a[i]==Y)j=i;
   }
if(t==j)
printf("=",b[t],b[j]);
if(t<j)
printf("<",b[t],b[j]);
if(t>j)
printf(">",b[t],b[j]);
}