数据结构是一门计算机领域中很重要的课程,是指相互之间存在一种或多种特定关系的数据元素的集合。数据结构是介于数学、计算机硬件、计算机软件之间的一门交叉学科,它主要研究数据的逻辑结构、物理结构以及对数据的操作。它与算法有着很密切的关系,常用来实现和优化算法。树是数据结构中非常重要的一种结构,它的元素之间存在一对多的层次关系。由于数据结构本身的抽象和枯燥性,学生在学习相关知识时往往会比较被动和机械化,学习的效率和后期的 A data structure is a very important course in the field of computers and refers to a collection of data elements that have one or more specific relationships with each other. Data structure is an interdisciplinary between mathematics, computer hardware and computer software. It mainly studies the logical structure, physical structure and operation of data. It has a very close relationship with the algorithm, commonly used to implement and optimize the algorithm. Tree is a very important structure in the data structure, there is a one-to-many hierarchy between its elements. Due to the abstract and boring nature of the data structure itself, students tend to be more passive and mechanized in learning relevant knowledge, the efficiency of learning, and the later