construct/rlve even degree partition
construct/rlve even degree partition: a task in MathConstructOptimize-Envs-harbor (Harbor dataset). An undirected simple graph has 5 vertices labelled 0..4 and edge list 0, 1 , 2, 3
The task
An undirected simple graph has 5 vertices labelled 0..4 and edge list [[0, 1], [2, 3]]