#include <iostream.h>
#include <math.h>
#include <iomanip.h>
long l_payment, l_interest;
double old_balance= 1000.00, payment, new_balance;
double principal, interest;
void main()
{
  payment = old_balance * (0.01/ (1.0 -
		     pow(1.0/(1.01),12.0) )
		  );
  cout << "paymetn before: " << payment << endl;
  cout.flags(ios::fixed);
  cout.precision(2);
//l_payment = payment*100.00 + 0.5;
//payment = l_payment;
//payment = payment / 100.0;
  cout << setiosflags (ios::fixed | ios::showpoint);

 cout << "paymetn before: " << payment  << endl;
old_balance = 1000.00;
 for ( int i=1;i <= 12; i++)
 {
	 interest = old_balance * 0.01;
//	 l_interest = interest*100.00 + 0.5;
//	interest = l_interest;
//	interest = interest / 100.0;
	principal = payment - interest;
	new_balance = old_balance - principal;
	cout << old_balance << " " <<
		interest << " " << 
		principal << " " <<
		new_balance << endl;
	old_balance = new_balance;
 }
}