Really fun problem, but the test case is totally wrong. :-(
glad you liked the problem, but the test case is correct just obfuscated.
Reverse Run-Length Encoder
random picture with random colours
Program an exclusive OR operation with logical operators
We love vectorized solutions. Problem 1 : remove the row average.
Create a two dimensional zero matrix
Strange Number Algorithms
Tony's trick for duplicating an mx1 vector n times
Is this number Munchhausen Narcissistic?
remove nans fast
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