里面包含的代码有：名字的漂亮度、判断两个单向链表是否有相交,并找出交点、双向冒泡排序、//数组是否重复、输出最大矩阵、实现单链表交换任意两个元素（不包括表头）等，面试必备题目-Which contains the code: name of beautiful, judgment two one-way linked list is intersect, and find out the intersection, bidirectional bubble sort,// array is re