Hercy wants to save money for his first car. He puts money in the Leetcode bank every day. He starts by putting in $1 on Monday, the first day. Every day from Tuesday to Sunday, he will put in $1 more than the day before. On every subsequent Monday,

totalMoney.js

/**
 * @param {number} n
 * @return {number}
 */
// Function to claculate the total amount of money saved over 'n' days
var totalMoney = function(n) {
    let total = 0; // Initialize total money saved
    let weekDay = 1; // Start from the first day of the week
    let weekNumber = 1; // Start from the first week

    // Loop over each day
    for (let day = 1; day <= n; day++) {
        total += weekDay + weekNumber - 1; // Add the day's money to the total
        weekDay++; // Move to the next day

        // Check if the week is complete
        if (weekDay > 7) {
            weekDay = 1; // Reset to the first day of the next week
            weekNumber++; // Move to the next week
        }
    }

    return total; // Return the total money saved
};