作为一种为解决给定问题而需执行者去一步一步实施有穷操作过程的描述,算法是求解一个问题所需步骤的提纲,是对解题过程的抽象和精确描述;算法不仅以其机械化的形式减轻人的数学脑力劳动,而且以其独有的算法思想,广泛地描述各种操作过程。因此,“算法思想已经成为现代人应具备 As a description to solve the given problem, the implementer must go through the process of implementing the finite operation step by step. The algorithm is an outline of the steps needed to solve a problem. It is an abstract and accurate description of the problem solving process; the algorithm is not only mechanized. The form relieves the human’s mathematical mental work and, with its unique algorithmic thinking, extensively describes various operational processes. Therefore, "algorithm has become a modern person should have