Introduction - If you have any usage issues, please Google them yourself
In management science, computer science, molecular physics, biology, VLSI design, code design, image processing and electronic engineering and other fields, there are a large number of combinatorial optimization problems. For example, the traveling salesman problem, the maximum cut problem ,0-1 knapsack problem, graph coloring problems, equipment problems and wiring layout problems, these problems have yet to find a polynomial time algorithm.