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 :-)
Tell me the slope
poll: would you like the regexp (?@cmd) functionality to be banned in Cody?
Text Processing - New
Fermat's last theorem - again
Construct a precedence graph from a code segment
Generate Square Wave
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