02. The Lift

function theLift(input) {
    let people = Number(input[0]);
    let wagons = input[1].split(' ').map(Number);

    for (let i = 0; i < wagons.length; i++) {
        for (let j = wagons[i]; j < 4; j++) {
            if (people == 0) {
                break;
            }
            wagons[i]++;
            people--;
        }
    }

    if (wagons[wagons.length - 1] < 4) {
        console.log("The lift has empty spots!");
    } else if (people > 0) {
        console.log(`There isn't enough space! ${people} people in a queue!`);
    }

    console.log(wagons.join(' '));
    return;
}