说明：  了解计算机科学、程序设计和问题解决的基本概念； 理解什么是“抽象”以及抽象在问题解决过程中的作用； 理解“抽象数据类型”的概念以及在实际操作中学会运用； 学习Python程序设计语言。
(Understand the basic concepts of computer science, programming and problem solving; Understand what is "abstract" and the role of abstraction in problem solving. Understand the concept of "abstract data type" and learn how to use it in practice; Learn python programming language.)