Classify x data as
if x>=0 then y=1
if x<0 then y=0
x = [ -2 -1 0 1 2]
y = [ 0 0 1 1 1]
Additional test cases have been added.
Back to basics 13 - Input variables
middleAsColumn: Return all but first and last element as a column vector
Given a window, how many subsets of a vector sum positive
Rotate input square matrix 90 degrees CCW without rot90
Create a Matrix of Zeros
average for three points
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