#include <math.h>
#include <iomanip>
#include <iostream>
#include <stdio.h>
#define pause system("pause")
using namespace std;
int n = 25;
void tire() {
    for (int i = 0; i < 10 + 3 * n; i++) cout << "-";
    cout << endl;
}

int main() {
    setlocale(LC_ALL, "Russian");
    double costOfItem, firstInput;
    cout << "Цена товара: ";
    cin >> costOfItem;
    cout << "Первоначальный взнос (%): ";
    cin >> firstInput;
    firstInput = costOfItem*firstInput / 100;
    cout << "Первоначальный взнос (руб): " << firstInput << endl;
    int summOfCredit = costOfItem - firstInput;
    int numberOfPeriods;
    cout << "Кол-во периодов: ";
    cin >> numberOfPeriods;
    double mainCredit = summOfCredit / numberOfPeriods;
    double percent;
    cout << "Процентная ставка: ";
    cin >> percent;
    percent /= 100;
    double percentCredit = 0, OP=0;
    tire();
    cout << setw(10) << "№ месяца"
        << setw(n)  << "Задолжность по кредиту"
        << setw(n) << right << "Начисленные проценты"
        << setw(n) << right << "Сумма выплат" << endl;
    tire();
    for (int i = 0; i < numberOfPeriods; i++) {
        cout << setw (10) << right << i+1 << setw(n) << right << summOfCredit;
        double percentITM = summOfCredit*percent/12;
        percentCredit += percentITM;
        summOfCredit += percentITM;
        cout << setw(n) << right << percentITM;
        double summOOP = mainCredit + percentITM;
        cout << setw(n) << right << summOOP << endl;
        OP += summOOP;
        summOfCredit -= summOOP;
    }
    tire();
    cout << setw(10+2*n) << right << fixed << setprecision(1) << percentCredit
        << setw(n) << right << fixed << setprecision(1) << OP << endl;
    tire();
    cout << "Поздравляю, вы переплатили " << percentCredit << " рублей" << endl;
    pause;
}