六种排序的比较包括快速，希尔，堆，直接插入，直接选择-Comparative sequencing of six, including fast, Hill, sand, directly into the direct selection

设计一个实用的小型通信录系统，要求该系统具有添加、查询、修改、删除等功能，并且能够把所有的数据信息保存在指定的文件中-The design of a practical system of the small communications recorded, ask the system to add, query, modify, delete and other functions, and can put all the data stored in the specified docum

1. 掌握链式存储的实现栈的初始化、入栈、出栈操作。 2. 采用链式存储实现队列的初始化、入队、出队操作。 -chushihua

要求将排序单独写成一个函数。n个整数在主函数中输入，最后在主函数中输出。 -Requested that a separate written a sort function. n integers in the main function of the input, the last in the main function of the output.