- #1
zetafunction
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given a bipartite graph , how do i know that two colors are enough to paint it ??
another question given a general graph , how do i know how many colors do i need to color it
of course in any case there can not be adjacent colors in vertices
another question given a general graph , how do i know how many colors do i need to color it
of course in any case there can not be adjacent colors in vertices