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++14 (GCC 5.4.1) (judge verdict: Accepted)

#define _CRT_SECURE_NO_WARNINGS
#define _USE_MATH_DEFINES
#include <stdio.h>
#include <iostream>
#include <algorithm>
#include <stack>
#include <queue>
#include <math.h>
#include <set>
#include <map>
#include <string>
#include <list>
#include <string.h>
#include <functional>
//#include <Windows.h>
//#include "Library.h"
//#include "Math.h"
using namespace std;
typedef long long int ll; typedef pair <double, int> P; typedef vector <int> vecint;
const int INF = 2000000000;
const double EPS = 10e-9;
int main()
{
	char a, b; cin >> a >> b;
	if (a == b) cout << "=" << endl;
	else if (a > b) cout << ">" << endl;
	else cout << "<" << endl;
	return 0;
}