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

//Interest is 6% annually.

int main()
{
	double principal {1000.00};   //start with this many dollars
	
	principal *= 1.06;   //means principal = principal * 1.06;
	principal *= 1.06;   //means principal = principal * 1.06;
	principal *= 1.06;   //means principal = principal * 1.06;
	principal *= 1.06;   //means principal = principal * 1.06;
	principal *= 1.06;   //means principal = principal * 1.06;
	principal *= 1.06;   //means principal = principal * 1.06;
	principal *= 1.06;   //means principal = principal * 1.06;
	principal *= 1.06;   //means principal = principal * 1.06;
	principal *= 1.06;   //means principal = principal * 1.06;
	principal *= 1.06;   //means principal = principal * 1.06;
			     
	cout << "After 10 years, the principal becomes $" << principal << "\n";
	return EXIT_SUCCESS;
}