Problem 730. How many trades represent all the profit?

Solution 166963

Submitted on 22 Nov 2012 by Slobodan Ilic

This solution is locked. To view this solution, you need to provide a solution of the same size or smaller.

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