Cody

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

Solution 212323

Submitted on 4 Mar 2013
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### Test Suite

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

```Error: Output argument "y" (and maybe others) not assigned during call to "/users/msssystem13/trade_profit.m>trade_profit". ```

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

```Error: Output argument "y" (and maybe others) not assigned during call to "/users/msssystem13/trade_profit.m>trade_profit". ```

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

```Error: Output argument "y" (and maybe others) not assigned during call to "/users/msssystem13/trade_profit.m>trade_profit". ```

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

```Error: Output argument "y" (and maybe others) not assigned during call to "/users/msssystem13/trade_profit.m>trade_profit". ```