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

Solution 715240

Submitted on 15 Aug 2015

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Nicholas Hortance on 15 Aug 2015

e what they mean by window so if someone could explain that would be greatly appreciated.

suneel kumar Gaddam on 16 Nov 2016

Window is how many numbers you are adding together for every position

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