01.double[] interestrate = { 10.00, 17.25, 20.75, 24.25, 27.75 };
02.double loan = 90000;
03.double loan_remain = loan;
04.double principle;
05.double interest_1_peryear = 0;
06.double payment;
07.for (int i = 0; i < 5; i++)
08.{
09. principle = (loan * interestrate[i]) / 100;
10.
11. if (i == 0)
12. {
13. payment = principle;
14. }
15. else
16. {
17. interest_1_peryear = (loan_remain * 1) / 100;
18. payment = principle;
19. }
20.
21. Console.WriteLine("{0} , {1} , {2} , {3} , {4}", loan_remain, interestrate[i], principle, interest_1_peryear, payment + interest_1_peryear);
22. loan_remain = loan_remain - payment;
23.
24.}
25.
26.Console.ReadKey();
