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 PHP (7.4.4) (judge verdict: Accepted)

<?php
// Your code here!
//積が奇数なら Odd と、 偶数なら Even と出力せよ。

    $input = trim(fgets(STDIN));
    $input = explode(" ",$input);
    $total = $input[0]*$input[1];
    
    if($total %2 == 0){
        echo "Even";
    }else{
        echo "Odd";
    }
    





?>