Given 2 numbers N and M add both the numbers and check whether the sum is odd or even.

Given 2 numbers N and M add both the numbers and check whether the sum is odd or even.
Sample Testcase :
INPUT
9 2
OUTPUT

odd

const readline = require('readline');
const inp = readline.createInterface({
  input: process.stdin
});
const userInput = [];
inp.on("line", (data) => {
 userInput.push(data);
});
inp.on("close", () => {
var data = userInput[0].split(" ");
var a = parseFloat(data[0]);
var b = parseFloat(data[1])
var c= a+b;
if(c%2==0)
console.log("even")
else
  console.log("odd")
 });