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 :-)
Find the peak 3n+1 sequence value
Read a Soroban Abacus
Calculate the Hamming distance between two strings
I want eval
Graph Algorithms - 1 : Length of the largest closed path
all possible subsets of set
Diagonal of a Spiral Matrix
BLOCK x3 (Version 2)
Find the treasures in MATLAB Central and discover how the community can help you!
Choose a web site to get translated content where available and see local events and offers. Based on your location, we recommend that you select: .
You can also select a web site from the following list:
Select the China site (in Chinese or English) for best site performance. Other MathWorks country sites are not optimized for visits from your location.
Contact your local office