#include <iostream>
#include <iomanip> 
#include <cstdlib>
using namespace std;



int main(){;
	cout<< "What is the deposit?";
	double principal {0.0};
	cin >> principal;

	if (!cin) {
	return EXIT_FAILURE;
	}


	if (principal <= 0) {
		cerr << "Please input  positive number\n";
	       return EXIT_FAILURE;	
	}

	cout << "What is the interest rate?\n";
		double rate {0.0};
		cin >> rate;
	
	if (!cin) {
		return EXIT_SUCCESS;
	}	

	if (rate <= 0) {
		cerr << "Please input a positive number\n";
		return EXIT_FAILURE;
	}

        cout <<  "How many years will the money be invested?\n";
                int years {0};
                cin >> years;

        if (!cin) {
                return EXIT_SUCCESS;
        }

        if (years <= 0) {
                cerr << "Please input a positive number\n";
                return EXIT_FAILURE;
        }

	double factor {1.00 +.01  * rate};

	cout << "year  principal\n";
        cout << "----  ---------\n";

	for (int year {1}; year <= years; ++ year) {
		principal *= factor;   

		cout << setw(4) << year << "   $"
		<< fixed << setprecision(2) << principal << "\n";
}
	return 0; 
}