Cody

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

Solution 827105

Submitted on 13 Feb 2016 by vahid simintan
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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))

v = 1 v = 1 -1 v = 1 -1 2 v = 1 -1 2 5 v = 1 -1 2 5 -1 v = 1 -1 2 5 -1 -2

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

v = 0 v = 0 2 v = 0 2 4 v = 0 2 4 2 v = 0 2 4 2 0

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

v = 3 v = 3 4 v = 3 4 1 v = 3 4 1 3

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))

v = 1 v = 1 -1 v = 1 -1 2 v = 1 -1 2 5 v = 1 -1 2 5 -1 v = 1 -1 2 5 -1 -2 v = 1 -1 2 5 -1 -2 2 v = 1 -1 2 5 -1 -2 2 2 v = 1 -1 2 5 -1 -2 2 2 2 v = 1 -1 2 5 -1 -2 2 2 2 2 v = 1 -1 2 5 -1 -2 2 2 2 2 2