Answer to Question #175459 in HTML/JavaScript Web Application for prathyusha

Question

Hotel Bill

A Hotel is offering discounts to its customers.

Given charge per day

dayCharge based on category and numbers of days customer stayed days as inputs, write a JS arrow function to return the total bill with the discount.

Quick Tip

• The formula for bill is,
• bill = dayCharge * days
• The formula to calculate the discounted bill,
• bill - (bill * discount) / 100

Apply discounts on the following basis,

• 5%, if the customer stays more than 2 days
• 15%, if the customer stays more than 5 days

Input

• The first line of input contains a number dayCharge
• The second line of input contains a number days

Output

• The output should be a single line containing the total bill with the discount

Sample Input 1

200

3

Sample Output 1

570

getting 600 but actual output is 570.

Sample Input 2

180

1

Sample Output 2

180

Answer 1

const hotelBill = (dayCharge, days) => {
    let discount = 0;

    if (days > 2 && days <= 15) {
        discount = 5;
    } else if (days > 15) {
        discount = 15;
    }

    return dayCharge * days - (dayCharge * days * discount) / 100
}

console.log(hotelBill(200, 3));
console.log(hotelBill(180, 1));