合并两个链表的程序段 ha和hb分别是两个带表头结点的非递减有序单链表的表头指针, 试设计一个算法, 将这两个有序链表合并成一个非递减有序的单链表。-Merge two lists block ha and hb are the two with a header node non-decreasing order single linked list head pointer, try to design an algorithm, these two ordered lists into

1、分别用顺序表和链表实现 2、利用菜单选择相应功能 3、能连续执行两表合并(1. The implementation of the sequence table and the chain table 2. Use the menu to select the corresponding function 3. Continuous execution of two table merging)