Comparison

Time Limit: 1000 ms Memory Limit: 65536 KiB

Problem Description

Maybe this is the most serious problem in the contest.

Now there are two integers a and b. You need to compare a and b.

Input

The input contains several test cases (no more than 1000 cases), and terminates with EOF.

For each case, it contains two integers a, b (0 <= a, b < 10^1000) separated by spaces in one line.

Output

For each case:

  • If a is less than b, output "a<b"
  • if a is equal to b, output "a=b"
  • if a is greater than b, output "a>b"

 

NOTE: DO NOT output quotes.

Sample Input

123 123
2333 2233
666 6666

Sample Output

a=b
a>b
a<b

Hint

Source

【第八届山东理工大学ACM网络编程擂台赛 正式赛】bLue