Coloring [0 1 0 1 1 0 2] seems to work for test case 2, giving it a chromatic number of 3 rather than 4.
yes.. corrected. Thanks for pointing it out :-)
Given an unsigned integer x, find the largest y by rearranging the bits in x
Back to basics 23 - Triangular matrix
Is the Point in a Circle?
Convert a vector into a number
Magnet and Iron
Largest Geometric Series
Path of least resistance - Move all direction
Neither minima nor maxima
I want eval
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