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

Solution 319567

Submitted on 15 Sep 2013 by LY Cao

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Test	Status	Code Input and Output
1	Pass	%% x = [1 0 -1 3 2 -3 1]; window = 2; y_correct = 3; assert(isequal(sum_positive(x, window),y_correct)) ans = 3
2	Pass	%% x = [1 0 -1 3 2 -3 1]; window = 3; y_correct = 3; assert(isequal(sum_positive(x, window),y_correct)) ans = 3
3	Pass	%% x = [1 0 -1 3 2 -3 1]; window = 4; y_correct = 4; assert(isequal(sum_positive(x, window),y_correct)) ans = 4
4	Pass	%% 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)) ans = 8