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 :-)
Swap the first and last columns
Calculate the area of a triangle between three points
Generate a random matrix A of (1,-1)
Generate a NaN...on purpose
Mongean Shuffle : 2
Integer sequence - 2 : Kolakoski sequence
Signal Processing Basic - 1. Stretch a signal
Neither minima nor maxima
Elements with highest local average
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