The difference between dfa and dfs in Macao

Depth First Search (DFS): An algorithm for traversing or searching a tree or graph. Traverse the nodes of the tree along the depth of the tree and search the branches of the tree as deep as possible.

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Dfa is the abbreviation of Designforassembly, which refers to the design of products in the product design stage, so as to make products have good assemblability, ensure simple assembly process, high assembly efficiency, high assembly quality, low assembly defect rate and low assembly cost. Assembly-oriented design adopts a series of design criteria that are beneficial to assembly, such as simplifying product design and reducing the number of parts, and cooperates with assembly engineers to simplify product structure and make it easy to assemble, which lays a foundation for improving product quality, shortening product development cycle and reducing product cost.