function calculatePrice(input) {
    const [month, hoursSpentStr, groupSizeStr, timeOfDay] = input;
    const hoursSpent = Number(hoursSpentStr);
    const groupSize = Number(groupSizeStr);
    let pricePerHour;

  switch (month) { case "march": case "april": case "may":
        pricePerHour = timeOfDay === "day" ? 10.50 : 8.40;
        break;
    case "june": case "july": case "august":
        pricePerHour = timeOfDay === "day" ? 12.60 : 10.20;
        break;
    default:
        console.log("Invalid month");
        return;
}
    if (groupSize >= 4) pricePerHour *= 0.9;
     if (hoursSpent >= 5) pricePerHour *= 0.5;

    console.log(`Price per person for one hour: ${pricePerHour.toFixed(2)}`);
    console.log(`Total cost of the visit: ${(pricePerHour * hoursSpent * groupSize).toFixed(2)}`);
}


calculatePrice(["july", "5", "5", "night"]);