Find the maximum two numbers of every column of a matrix.
If we input a matrix
A = [ 1 2 4
6 0 3
4 1 5 ]
we should get
B = [ 6 2 5
4 1 4 ]
Additional test cases have been added.
liuliu:you "regexp" everything,everywhere? LOL
Energy of a photon
Flip the main diagonal of a matrix
Make a run-length companion vector
Return 'on' or 'off'
Return fibonacci sequence do not use loop and condition version 2
Generate a vector like 1,2,2,3,3,3,4,4,4,4
Seperate array to small section according to its index position
Return fibonacci sequence do not use loop and condition
Repeat copies of array elements
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