bool isValidDate(int month, int day, int year) {
    cout << month << ", " << day << ", " << year << endl;
    if (year > 1752){
        switch(month) {
            case 1:
                return day >= 1 && day <= 31;
            case 2:
                return (isLeapYear(year) && day >= 1 && day <= 29) || (!isLeapYear(year) && day >= 1 && day <= 28);
            case 3:
                return day >= 1 && day <= 31;
            case 4:
                return day >= 1 && day <= 30;
            case 5:
                return day >= 1 && day <= 31;
            case 6:
                return day >= 1 && day <= 30;
            case 7:
                return day >= 1 && day <= 31;
            case 8:
                return day >= 1 && day <= 31;
            case 9:
                return day >= 1 && day <= 30;
            case 10:
                return day >= 1 && day <= 31;
            case 11:
                return day >= 1 && day <= 30;
            case 12:
                return day >= 1 && day <= 31;
            default:
                return false;
        }
        if (month < 1 || month > 12){
            return false;
        }
        if (month < 9 && day < 14 && year < 1752) {
            return false;
        }
    }
    return true;
}