#include <iostream>

using namespace std;

int main()
{
    cout.setf(ios::fixed);
    cout.setf(ios::showpoint);
    cout.precision(2); //Set to control the number of extra characters in double variables.

    int month;
    int payment;
    double principal; //upphæð láns
    double monthy_intrests = 0.015; //afborganir á mánuði
    double remaning_intrests; //vestir alls
    double intrests_paid; //lokaupphæð láns
    double remaning_dept;//samtals vextir borgaðir


    //Principal : 1000$
    //Intrests : 18% per year (1.5% per month)
    //Monthly payments : 50$

    cout <<"Insert the cost of the item in $ (no more then 2500$) : ";
    cin >> principal;
    cout <<"-------------------------------------------" << endl;
    month = 0;
    payment = 50;
    remaning_dept = principal;
    remaning_intrests = principal - payment;


        do
        {
            intrests_paid = remaning_intrests * monthy_intrests; //Intrest paid = 15$

            remaning_intrests = payment - intrests_paid; //remaning after intrest payment = 50 - 15 = 35$

            remaning_dept = remaning_dept - remaning_intrests; //1000 - 35

            cout << "Month: " << month << ", Interest paid: " << intrests_paid << ", Remaining debt: " << remaning_dept << endl;

            month++;
        }while(remaning_dept >=50);

        do
        {

        }while(remaning_dept =<50);

        cout << "-------------------------------------------" << endl;
        cout << "Number of months: " << month << endl;
        cout << "Total intrest paid: " << intrests_paid << endl;




    return 0;
}