Odd Even Sum

function OddEvenSum(input) {
    let n = Number(input.shift());

    let evenSum = 0;
    let oddSum = 0;
    for (let i = 0; i < n; i++) {
        if (i % 2 === 0) {
            evenSum += Number(input.shift());
        } else {
            oddSum += Number(input.shift());
        }
    }

    let result = Math.abs(evenSum - oddSum);
    if (evenSum === oddSum) {
        console.log(`Yes\nSum = ${evenSum}`);
    } else {
        console.log(`No\nDiff = ${result}`);
    }
}