09. Left and Right Sum

function leftAndRightSum(input) {

    let num = parseInt(input[0]);
    let leftSum = 0;
    let rightSum = 0;

    for (let i = 1; i <= num * 2; i++) {
        if (i <= num){
            leftSum += parseInt(input[i]);
        }
        else{
            rightSum += parseInt(input[i]);
        }
    }

    if (leftSum === rightSum) {
        console.log(`Yes, sum = ${leftSum}`);
    } else {
        console.log(`No, diff = ${Math.abs(leftSum - rightSum)}`);
    }
}