It is still easy to tell whether or not such a graph can be…
It is still easy to tell whether or not such a graph can be colored so all edges rules are followed:
it takes only linear time.
Just take the 2-coloring algorithm and modify it slightly:
It is still easy to tell whether or not such a graph can be colored so all edges rules are followed:
it takes only linear time.
Just take the 2-coloring algorithm and modify it slightly: