关于数据结构中的链表的各种应用和操作-With regard to the linked list data structure and operation of a variety of applications, etc.

数据结构之链式存储，关于链表的各种基本操作-Chain store data structures, all the basic operations on the list

实现链表的各种操作，如统计文本中单词，数字以及其他符号的个数；求某个单词在文本中出现的所有位置；删除文本中的特定的字符串。(The implementation of the list of various operations, such as statistical text in the word, number, and other symbols of the number; find a word in the text appears in all locations; delet