Cody

# Problem 731. Given a window, how many subsets of a vector sum positive

Solution 388840

Submitted on 21 Jan 2014
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### Test Suite

Test Status Code Input and Output
1   Fail
%% x = [1 0 -1 3 2 -3 1]; window = 2; y_correct = 3; assert(isequal(sum_positive(x, window),y_correct))

```Error: Output argument "y" (and maybe others) not assigned during call to "/users/msssystem7/sum_positive.m>sum_positive". ```

2   Fail
%% x = [1 0 -1 3 2 -3 1]; window = 3; y_correct = 3; assert(isequal(sum_positive(x, window),y_correct))

```Error: Output argument "y" (and maybe others) not assigned during call to "/users/msssystem7/sum_positive.m>sum_positive". ```

3   Fail
%% x = [1 0 -1 3 2 -3 1]; window = 4; y_correct = 4; assert(isequal(sum_positive(x, window),y_correct))

```Error: Output argument "y" (and maybe others) not assigned during call to "/users/msssystem7/sum_positive.m>sum_positive". ```

4   Fail
%% x = [1 0 -1 3 2 -3 1 1 1 1 1 1]; window = 2; y_correct = 8; assert(isequal(sum_positive(x, window),y_correct))

```Error: Output argument "y" (and maybe others) not assigned during call to "/users/msssystem7/sum_positive.m>sum_positive". ```