It would be beneficial for the problem if zeros were added to test cases, for example [...,1,2,0,-1,-2,...], [...,1,2,3,0,2,3,...], [...1,2,3,0,0,0,1,2,...], [...,1,2,0,0,-1,-2,...], etc.
Additional test cases have been added and the description slightly modified.
Find the sum of all the numbers of the input vector
Back to basics 19 - character types
Cell Counting: How Many Draws?
Change the sign of even index entries of the reversed vector
Min of a Matrix
İmage Series 2 AND
Change Vector Value
Dimensions of Spaces
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