常用的算法设计策略(包括分治策略、动态规划、贪心策略、回溯法、随机算法等)

算法复杂度分析方法(计算迭代次数、使用递归方程、频度分析等)

-Commonly used algorithm design strategies (including the strategy of divide and conquer, dynamic programming, greedy strategy, backtracking method, random algorithm) algorithm complexity analysis (number of iterations, using a recursive equation, frequency analysis, etc.)