Cody

Problem 730. How many trades represent all the profit?

Solution 97137

Submitted on 9 Jun 2012 by Alfonso Nieto-Castanon
This solution is locked. To view this solution, you need to provide a solution of the same size or smaller.
Solve This Problem View on Solution Map

Test Suite

Test Status Code Input and Output
1   Pass
%% trades = [1 3 -4 2 -1 2 3] y_correct = 2; assert(isequal(trade_profit(trades),y_correct))

trades = 1 3 -4 2 -1 2 3

2   Pass
%% trades = [1 2 3 -5] y_correct = 1; assert(isequal(trade_profit(trades),y_correct))

trades = 1 2 3 -5

3   Pass
%% trades = [1 2 3 4 5 6] y_correct = 6; assert(isequal(trade_profit(trades),y_correct))

trades = 1 2 3 4 5 6

4   Pass
%% trades = [-2 3 -4 5 -6 1 2 3 4 5] y_correct = 3; assert(isequal(trade_profit(trades),y_correct))

trades = -2 3 -4 5 -6 1 2 3 4 5

Suggested Problems

More from this Author52

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!