Answer to Question #39227 in C++ for Ahmed

Question

Write a program that obtains (from the user) the amount, interest rate and number of years of the
loan, then calculates and prints out the monthly payment. Use p, n, r and n for the variable
names when calculating this formula. You may have other variables.

Answer 1

#include <cstdlib>
#include <iostream>
#include <stdio.h>
using namespace std;

int main() {
      double a;
      double r;
      int n;    cout << "Input the data, please." << endl;
      cout << "------------------------" << endl;
      cout << " Amount: ";
      cin >> a;
      cout << " Interest rate: ";
      cin >> r;
      cout << " Number of years: ";
      cin >> n;
      double m = (a + a * r / 100) / (12 * n);
      cout.setf(ios::fixed);
      cout.precision(2);
      cout << endl << "Monthly payment: " << m << endl;
      getchar();    getchar();
      return 0; 
  }