06. Pets

function pets(input) {
    let day = parseInt(input[0]);
    let foodKg = parseFloat(input[1]);
    let dogKg = parseFloat(input[2]);
    let catKg = parseFloat(input[3]);
    let turtleGr = parseFloat(input[4]);

    let totalKg = dogKg * day + catKg * day + turtleGr / 1000 * day;

    if (foodKg >= totalKg) {
        console.log(`${Math.floor(foodKg - totalKg)} kilos of food left.`);
    } else {
        console.log(`${Math.ceil(totalKg - foodKg)} more kilos of food are needed.`);
    }
}