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[3],A=10,B=11,C=12,D=13,E=14,F=15; 
  int i; 
 
       gets(a);
         for(i=0;i<3;i++) 
          {if(a[i]=='A')
	        a[i]=10;
	         if(a[i]=='B')
	        a[i]=11;
	         if(a[i]=='C')
	        a[i]=12;
	         if(a[i]=='E')
	        a[i]=14;
	         if(a[i]=='F')
	        a[i]=15;
	         if(a[i]=='D')
	        a[i]=13;}
	     if(a[0]>a[2])
       {printf(">\n");
        printf("%d>%d\n",a[0],a[2]);}
        else if(a[0]==a[2])
       {printf("=\n");
        printf("%d=%d",a[0],a[2]);}
    	 else if(a[0]<a[2])
       {printf("<\n");
        printf("%d<%d",a[0],a[2]);}  	
    
}