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

Solution 180752

Submitted on 21 Dec 2012 by Will
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Test Suite

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))

y = 1 y = 1 y = 2 y = 3 y = 3 y = 3

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

y = 0 y = 1 y = 2 y = 3 y = 3

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

y = 1 y = 2 y = 3 y = 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))

y = 1 y = 1 y = 2 y = 3 y = 3 y = 3 y = 4 y = 5 y = 6 y = 7 y = 8

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