Cody

Problem 2835. calculate interest saved because of reduction of interest rate

Solution 579752

Submitted on 11 Feb 2015 by Sylvain
This solution is locked. To view this solution, you need to provide a solution of the same size or smaller.

Test Suite

Test Status Code Input and Output
1   Pass
%% P= 100000; old_rate=10.25% new_rate=10.00% y_correct = 250; assert(isequal(saving(P,old_rate,new_rate),y_correct))

old_rate = 10.2500 new_rate = 10

2   Pass
%% P= 500000; old_rate=10.25% new_rate=10.00% y_correct = 1250; assert(isequal(saving(P,old_rate,new_rate),y_correct))

old_rate = 10.2500 new_rate = 10

3   Pass
%% P= 500000; old_rate=10.00% new_rate=9.75% y_correct = 1250; assert(isequal(saving(P,old_rate,new_rate),y_correct))

old_rate = 10 new_rate = 9.7500