关于常用的几种算法介绍1、单源最短路径；2、递归与分治；3、贪心算法；4、动态规划；5、回溯法；6、分支限界法-On several commonly used algorithm introduced a single-source shortest path 2, recursion and divide and conquer 3, the greedy algorithm 4, dynamic programming 5, backtracking 6, branch and