Problem:
Score : 100 points

Problem Statement

AtCoDeer the deer found two positive integers, a and b.
Determine whether the product of a and b is even or odd.

Constraints

1 ≤ a,b ≤ 10000

a and b are integers.

Input

Input is given from Standard Input in the following format:

a b

Output

If the product is odd, print Odd; if it is even, print Even.

Sample Input 1

3 4

Sample Output 1

Even

As 3 × 4 = 12 is even, print Even.

Sample Input 2

1 21

Sample Output 2

Odd

As 1 × 21 = 21 is odd, print Odd.

Solution in Kotlin (1.0.0) (judge verdict: Accepted)

import java.io.InputStream
import java.io.PrintStream
import java.util.*

class Abc086A(
    val input: InputStream,
    val output: PrintStream
) {
    fun proc() {
        val sc = Scanner(input)
        val a = sc.nextInt()
        val b = sc.nextInt()
        if ((a * b) % 2 == 0) {
            output.print("Even")
        }else {
            output.print("Odd")
        }
    }
}

fun main(args: Array<String>) {
    Abc086A(System.`in`, System.out).proc()
}