Cody

# Problem 730. How many trades represent all the profit?

Solution 358108

Submitted on 22 Nov 2013 by david
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

trades = 1 3 -4 2 -1 2 3 temp = 0 0 0 0 0 0 0 temp = 0 0 0 0 0 0 1 temp = 0 0 0 0 0 1 0 temp = 0 0 0 0 0 1 1 temp = 0 0 0 0 1 0 0 temp = 0 0 0 0 1 0 1 temp = 0 0 0 0 1 1 0 temp = 0 0 0 0 1 1 1 temp = 0 0 0 1 0 0 0 temp = 0 0 0 1 0 0 1 temp = 0 0 0 1 0 1 0 temp = 0 0 0 1 0 1 1 temp = 0 0 0 1 1 0 0 temp = 0 0 0 1 1 0 1 temp = 0 0 0 1 1 1 0 temp = 0 0 0 1 1 1 1 temp = 0 0 1 0 0 0 0 temp = 0 0 1 0 0 0 1 temp = 0 0 1 0 0 1 0 temp = 0 0 1 0 0 1 1 temp = 0 0 1 0 1 0 0 temp = 0 0 1 0 1 0 1 temp = 0 0 1 0 1 1 0 temp = 0 0 1 0 1 1 1 temp = 0 0 1 1 0 0 0 temp = 0 0 1 1 0 0 1 temp = 0 0 1 1 0 1 0 temp = 0 0 1 1 0 1 1 temp = 0 0 1 1 1 0 0 temp = 0 0 1 1 1 0 1 temp = 0 0 1 1 1 1 0 temp = 0 0 1 1 1 1 1 temp = 0 1 0 0 0 0 0 temp = 0 1 0 0 0 0 1 temp = 0 1 0 0 0 1 0 temp = 0 1 0 0 0 1 1 temp = 0 1 0 0 1 0 0 temp = 0 1 0 0 1 0 1 temp = 0 1 0 0 1 1 0 temp = 0 1 0 0 1 1 1 temp = 0 1 0 1 0 0 0 temp = 0 1 0 1 0 0 1 temp = 0 1 0 1 0 1 0 temp = 0 1 0 1 0 1 1 temp = 0 1 0 1 1 0 0 temp = 0 1 0 1 1 0 1 temp = 0 1 0 1 1 1 0 temp = 0 1 0 1 1 1 1 temp = 0 1 1 0 0 0 0 temp = 0 1 1 0 0 0 1 temp = 0 1 1 0 0 1 0 temp = 0 1 1 0 0 1 1 temp = 0 1 1 0 1 0 0 temp = 0 1 1 0 1 0 1 temp = 0 1 1 0 1 1 0 temp = 0 1 1 0 1 1 1 temp = 0 1 1 1 0 0 0 temp = 0 1 1 1 0 0 1 temp = 0 1 1 1 0 1 0 temp = 0 1 1 1 0 1 1 temp = 0 1 1 1 1 0 0 temp = 0 1 1 1 1 0 1 temp = 0 1 1 1 1 1 0 temp = 0 1 1 1 1 1 1 temp = 1 0 0 0 0 0 0 temp = 1 0 0 0 0 0 1 temp = 1 0 0 0 0 1 0 temp = 1 0 0 0 0 1 1 temp = 1 0 0 0 1 0 0 temp = 1 0 0 0 1 0 1 temp = 1 0 0 0 1 1 0 temp = 1 0 0 0 1 1 1 temp = 1 0 0 1 0 0 0 temp = 1 0 0 1 0 0 1 temp = 1 0 0 1 0 1 0 temp = 1 0 0 1 0 1 1 temp = 1 0 0 1 1 0 0 temp = 1 0 0 1 1 0 1 temp = 1 0 0 1 1 1 0 temp = 1 0 0 1 1 1 1 temp = 1 0 1 0 0 0 0 temp = 1 0 1 0 0 0 1 temp = 1 0 1 0 0 1 0 temp = 1 0 1 0 0 1 1 temp = 1 0 1 0 1 0 0 temp = 1 0 1 0 1 0 1 temp = 1 0 1 0 1 1 0 temp = 1 0 1 0 1 1 1 temp = 1 0 1 1 0 0 0 temp = 1 0 1 1 0 0 1 temp = 1 0 1 1 0 1 0 temp = 1 0 1 1 0 1 1 temp = 1 0 1 1 1 0 0 temp = 1 0 1 1 1 0 1 temp = 1 0 1 1 1 1 0 temp = 1 0 1 1 1 1 1 temp = 1 1 0 0 0 0 0 temp = 1 1 0 0 0 0 1 temp = 1 1 0 0 0 1 0 temp = 1 1 0 0 0 1 1 temp = 1 1 0 0 1 0 0 temp = 1 1 0 0 1 0 1 temp = 1 1 0 0 1 1 0 temp = 1 1 0 0 1 1 1 temp = 1 1 0 1 0 0 0 temp = 1 1 0 1 0 0 1 temp = 1 1 0 1 0 1 0 temp = 1 1 0 1 0 1 1 temp = 1 1 0 1 1 0 0 temp = 1 1 0 1 1 0 1 temp = 1 1 0 1 1 1 0 temp = 1 1 0 1 1 1 1 temp = 1 1 1 0 0 0 0 temp = 1 1 1 0 0 0 1 temp = 1 1 1 0 0 1 0 temp = 1 1 1 0 0 1 1 temp = 1 1 1 0 1 0 0 temp = 1 1 1 0 1 0 1 temp = 1 1 1 0 1 1 0 temp = 1 1 1 0 1 1 1 temp = 1 1 1 1 0 0 0 temp = 1 1 1 1 0 0 1 temp = 1 1 1 1 0 1 0 temp = 1 1 1 1 0 1 1 temp = 1 1 1 1 1 0 0 temp = 1 1 1 1 1 0 1 temp = 1 1 1 1 1 1 0 temp = 1 1 1 1 1 1 1 y = 2

2   Pass

trades = 1 2 3 -5 temp = 0 0 0 0 temp = 0 0 0 1 temp = 0 0 1 0 temp = 0 0 1 1 temp = 0 1 0 0 temp = 0 1 0 1 temp = 0 1 1 0 temp = 0 1 1 1 temp = 1 0 0 0 temp = 1 0 0 1 temp = 1 0 1 0 temp = 1 0 1 1 temp = 1 1 0 0 temp = 1 1 0 1 temp = 1 1 1 0 temp = 1 1 1 1 y = 1

3   Pass

trades = 1 2 3 4 5 6 temp = 0 0 0 0 0 0 temp = 0 0 0 0 0 1 temp = 0 0 0 0 1 0 temp = 0 0 0 0 1 1 temp = 0 0 0 1 0 0 temp = 0 0 0 1 0 1 temp = 0 0 0 1 1 0 temp = 0 0 0 1 1 1 temp = 0 0 1 0 0 0 temp = 0 0 1 0 0 1 temp = 0 0 1 0 1 0 temp = 0 0 1 0 1 1 temp = 0 0 1 1 0 0 temp = 0 0 1 1 0 1 temp = 0 0 1 1 1 0 temp = 0 0 1 1 1 1 temp = 0 1 0 0 0 0 temp = 0 1 0 0 0 1 temp = 0 1 0 0 1 0 temp = 0 1 0 0 1 1 temp = 0 1 0 1 0 0 temp = 0 1 0 1 0 1 temp = 0 1 0 1 1 0 temp = 0 1 0 1 1 1 temp = 0 1 1 0 0 0 temp = 0 1 1 0 0 1 temp = 0 1 1 0 1 0 temp = 0 1 1 0 1 1 temp = 0 1 1 1 0 0 temp = 0 1 1 1 0 1 temp = 0 1 1 1 1 0 temp = 0 1 1 1 1 1 temp = 1 0 0 0 0 0 temp = 1 0 0 0 0 1 temp = 1 0 0 0 1 0 temp = 1 0 0 0 1 1 temp = 1 0 0 1 0 0 temp = 1 0 0 1 0 1 temp = 1 0 0 1 1 0 temp = 1 0 0 1 1 1 temp = 1 0 1 0 0 0 temp = 1 0 1 0 0 1 temp = 1 0 1 0 1 0 temp = 1 0 1 0 1 1 temp = 1 0 1 1 0 0 temp = 1 0 1 1 0 1 temp = 1 0 1 1 1 0 temp = 1 0 1 1 1 1 temp = 1 1 0 0 0 0 temp = 1 1 0 0 0 1 temp = 1 1 0 0 1 0 temp = 1 1 0 0 1 1 temp = 1 1 0 1 0 0 temp = 1 1 0 1 0 1 temp = 1 1 0 1 1 0 temp = 1 1 0 1 1 1 temp = 1 1 1 0 0 0 temp = 1 1 1 0 0 1 temp = 1 1 1 0 1 0 temp = 1 1 1 0 1 1 temp = 1 1 1 1 0 0 temp = 1 1 1 1 0 1 temp = 1 1 1 1 1 0 temp = 1 1 1 1 1 1 y = 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 temp = 0 0 0 0 0 0 0 0 0 0 temp = 0 0 0 0 0 0 0 0 0 1 temp = 0 0 0 0 0 0 0 0 1 0 temp = 0 0 0 0 0 0 0 0 1 1 temp = 0 0 0 0 0 0 0 1 0 0 temp = 0 0 0 0 0 0 0 1 0 1 temp = 0 0 0 0 0 0 0 1 1 0 temp = 0 0 0 0 0 0 0 1 1 1 temp = 0 0 0 0 0 0 1 0 0 0 temp = 0 0 0 0 0 0 1 0 0 1 temp = 0 0 0 0 0 0 1 0 1 0 temp = 0 0 0 0 0 0 1 0 1 1 temp = 0 0 0 0 0 0 1 1 0 0 temp = 0 0 0 0 0 0 1 1 0 1 temp = 0 0 0 0 0 0 1 1 1 0 temp = 0 0 0 0 0 0 1 1 1 1 temp = 0 0 0 0 0 1 0 0 0 0 temp = 0 0 0 0 0 1 0 0 0 1 temp = 0 0 0 0 0 1 0 0 1 0 temp = 0 0 0 0 0 1 0 0 1 1 temp = 0 0 0 0 0 1 0 1 0 0 temp = 0 0 0 0 0 1 0 1 0 1 temp = 0 0 0 0 0 1 0 1 1 0 temp = 0 0 0 0 0 1 0 1 1 1 temp = 0 0 0 0 0 1 1 0 0 0 temp = 0 0 0 0 0 1 1 0 0 1 temp = 0 0 0 0 0 1 1 0 1 0 temp = 0 0 0 0 0 1 1 0 1 1 temp = 0 0 0 0 0 1 1 1 0 0 temp = 0 0 0 0 0 1 1 1 0 1 temp = 0 0 0 0 0 1 1 1 1 0 temp = 0 0 0 0 0 1 1 1 1 1 temp = 0 0 0 0 1 0 0 0 0 0 temp = 0 0 0 0 1 0 0 0 0 1 temp = 0 0 0 0 1 0 0 0 1 0 temp = 0 0 0 0 1 0 0 0 1 1 temp = 0 0 0 0 1 0 0 1 0 0 temp = 0 0 0 0 1 0 0 1 0 1 temp = 0 0 0 0 1 0 0 1 1 0 temp = 0 0 0 0 1 0 0 1 1 1 temp = 0 0 0 0 1 0 1 0 0 0 temp = 0 0 0 0 1 0 1 0 0 1 temp = 0 0 0 0 1 0 1 0 1 0 temp = 0 0 0 0 1 0 1 0 1 1 temp = 0 0 0 0 1 0 1 1 0 0 temp = 0 0 0 0 1 0 1 1 0 1 temp = 0 0 0 0 1 0 1 1 1 0 temp = 0 0 0 0 1 0 1 1 1 1 temp = 0 0 0 0 1 1 0 0 0 0 temp = 0 0 0 0 1 1 0 0 0 1 temp = 0 0 0 0 1 1 0 0 1 0 temp = 0 0 0 0 1 1 0 0 1 1 temp = 0 0 0 0 1 1 0 1 0 0 temp = 0 0 0 0 1 1 0 1 0 1 temp = 0 0 0 0 1 1 0 1 1 0 temp = 0 0 0 0 1 1 0 1 1 1 temp = 0 0 0 0 1 1 1 0 0 0 temp = 0 0 0 0 1 1 1 0 0 1 temp = 0 0 0 0 1 1 1 0 1 0 temp = 0 0 0 0 1 1 1 0 1 1 temp = 0 0 0 0 1 1 1 1 0 0 temp = 0 0 0 0 1 1 1 1 0 1 temp = 0 0 0 0 1 1 1 1 1 0 temp = 0 0 0 0 1 1 1 1 1 1 temp = 0 0 0 1 0 0 0 0 0 0 temp = 0 0 0 1 0 0 0 0 0 1 temp = 0 0 0 1 0 0 0 0 1 0 temp = 0 0 0 1 0 0 0 0 1 1 temp = 0 0 0 1 0 0 0 1 0 0 temp = 0 0 0 1 0 0 0 1 0 1 temp = 0 0 0 1 0 0 0 1 1 0 temp = 0 0 0 1 0 0 0 1 1 1 temp = 0 0 0 1 0 0 1 0 0 0 temp = 0 0 0 1 0 0 1 0 0 1 temp = 0 0 0 1 0 0 1 0 1 0 temp = 0 0 0 1 0 0 1 0 1 1 temp = 0 0 0 1 0 0 1 1 0 0 temp = 0 0 0 1 0 0 1 1 0 1 temp = 0 0 0 1 0 0 1 1 1 0 temp = 0 0 0 1 0 0 1 1 1 1 temp = 0 0 0 1 0 1 0 0 0 0 temp = 0 0 0 1 0 1 0 0 0 1 temp = 0 0 0 1 0 1 0 0 1 0 temp = 0 0 0 1 0 1 0 0 1 1 temp = 0 0 0 1 0 1 0 1 0 0 temp = 0 0 0 1 0 1 0 1 0 1 temp = 0 0 0 1 0 1 0 1 1 0 temp = 0 0 0 1 0 1 0 1 1 1 temp = 0 0 0 1 0 1 1 0 0 0 temp = 0 0 0 1 0 1 1 0 0 1 temp = 0 0 0 1 0 1 1 0 1 0 temp = 0 0 0 1 0 1 1 0 1 1 temp = 0 0 0 1 0 1 1 1 0 0 temp = 0 0 0 1 0 1 1 1 0 1 temp = 0 0 0 1 0 1 1 1 1 0 temp = 0 0 0 1 0 1 1 1 1 1 temp = 0 0 0 1 1 0 0 0 0 0 temp = 0 0 0 1 1 0 0 0 0 1 temp = 0 0 0 1 1 0 0 0 1 0 temp = 0 0 0 1 1 0 0 0 1 1 temp = 0 0 0 1 1 0 0 1 0 0 temp = 0 0 0 1 1 0 0 1 0 1 temp = 0 0 0 1 1 0 0 1 1 0 temp = 0 0 0 1 1 0 0 1 1 1 temp = 0 0 0 1 1 0 1 0 0 0 temp = 0 0 0 1 1 0 1 0 0 1 temp = 0 0 0 1 1 0 1 0 1 0 temp = 0 0 0 1 1 0 1 0 1 1 temp = 0 0 0 1 1 0 1 1 0 0 temp = 0 0 0 1 1 0 1 1 0 1 temp = 0 0 0 1 1 0 1 1 1 0 temp = 0 0 0 1 1 0 1 1 1 1 temp = 0 0 0 1 1 1 0 0 0 0 temp = 0 0 0 1 1 1 0 0 0 1 temp = 0 0 0 1 1 1 0 0 1 0 temp = 0 0 0 1 1 1 0 0 1 1 temp = 0 0 0 1 1 1 0 1 0 0 temp = 0 0 0 1 1 1 0 1 0 1 temp = 0 0 0 1 1 1 0 1 1 0 temp = 0 0 0 1 1 1 0 1 1 1 temp = 0 0 0 1 1 1 1 0 0 0 temp = 0 0 0 1 1 1 1 0 0 1 temp = 0 0 0 1 1 1 1 0 1 0 temp = 0 0 0 1 1 1 1 0 1 1 temp = 0 0 0 1 1 1 1 1 0 0 temp = 0 0 0 1 1 1 1 1 0 1 temp = 0 0 0 1 1 1 1 1 1 0 temp = 0 0 0 1 1 1 1 1 1 1 temp = 0 0 1 0 0 0 0 0 0 0 temp = 0 0 1 0 0 0 0 0 0 1 temp = 0 0 1 0 0 0 0 0 1 0 temp = 0 0 1 0 0 0 0 0 1 1 temp = 0 0 1 0 0 0 0 1 0 0 temp = 0 0 1 0 0 0 0 1 0 1 temp = 0 0 1 0 0 0 0 1 1 0 temp = 0 0 1 0 0 0 0 1 1 1 temp = 0 0 1 0 0 0 1 0 0 0 temp = 0 0 1 0 0 0 1 0 0 1 temp = 0 0 1 0 0 0 1 0 1 0 temp = 0 0 1 0 0 0 1 0 1 1 temp = 0 0 1 0 0 0 1 1 0 0 temp = 0 0 1 0 0 0 1 1 0 1 temp = 0 0 1 0 0 0 1 1 1 0 temp = 0 0 1 0 0 0 1 1 1 1 temp = 0 0 1 0 0 1 0 0 0 0 temp = 0 0 1 0 0 1 0 0 0 1 t...

### Community Treasure Hunt

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

Start Hunting!