despites its pass,my sol still wrong when it be the case:"n=7",because the central element always zero no matter how we change input "n",
my solution is actually wrong.but TestSuite didn't add a "n=7" case,so...
Smallest size solution here without regexp cheat nor look up table.
Tell me the slope
We love vectorized solutions. Problem 1 : remove the row average.
05 - Vector Equations 1
Back to basics - mean of corner elements of a matrix
Make combination of two given matrices.
Generate binary combinations for a given number of bit(s)
ZigZag matrix with reflected format
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