Problem:
Small, Large, or Equal

Write a program which prints small/large/equal relation of given two integers a and b.

Input

Two integers a and b separated by a single space are given in a line.

Output

For given two integers a and b, print

a < b

if a is less than b,

a > b

if a is greater than b, and

a == b

if a equals to b.

Constraints

-1000 ≤ a, b ≤ 1000

Sample Input 1

1 2

Sample Output 1

a < b

Sample Input 2

4 3

Sample Output 2

a > b

Sample Input 3

5 5

Sample Output 3

a == b

Solution in Scala (judge verdict: Wrong Answer)

import scala.io.StdIn._
object Main extends App {
  val nums = readLine().split(' ').map{_.toInt}
  (nums(0), nums(1)) match {
    case  (a: Int, b: Int) if a > b => println("a < b")
    case  (a: Int, b: Int) if a < b => println("a < b")
    case  (a: Int, b: Int) if a == b => println("a == b")
  }
}