Fitness Card

function fitnessCard(input) {
    let cash = Number(input.shift());
    let sex = input.shift();
    let age = Number(input.shift());
    let sport = input.shift();
    let sum = 0;

    if (sex === "m") {
        switch (sport) {
            case "Gym":
                sum = 42;
                break;

            case "Boxing":
                sum = 41;
                break;

            case "Yoga":
                sum = 45;
                break;

            case "Zumba":
                sum = 34;
                break;

            case "Dances":
                sum = 51;
                break;

            case "Pilates":
                sum = 39;
                break;

        }
    } else if (sex === "f") {
        switch (sport) {
            case "Gym":
                sum = 35;
                break;

            case "Boxing":
                sum = 37;
                break;

            case "Yoga":
                sum = 42;
                break;

            case "Zumba":
                sum = 31;
                break;

            case "Dances":
                sum = 53;
                break;

            case "Pilates":
                sum = 37;
                break;

        }
    }

    if (age <= 19) {
        sum *= 0.8;
    }

    if (sum <= cash) {
        console.log(`You purchased a 1 month pass for ${sport}.`);
    } else {
        console.log(`You don't have enough money! You need $${(sum - cash).toFixed(2)} more.`);
    }
}