Delete the column with all 0 data in a matrix(x).
input x =
1 0 0 4
5 0 7 0
9 0 11 0
output y =
1 0 4
5 7 0
9 11 0
Should include some test cases with negative numbers in the Test Suite. For example, several submissions would fail for x = [1, −1; −1, 1].
Replace NaNs with the number that appears to its left in the row.
Back to basics 8 - Matrix Diagonals
Back to basics 21 - Matrix replicating
02 - Vector Variables 3
y equals x divided by 2
Calculate feeling temperature before climbing a mountain
Delete the column with all 0 in the TABLE
Average of odd values
Probability of red tulips (at both ends of a row)
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