Introduction - If you have any usage issues, please Google them yourself
1, the basic operation of the order of the table to achieve [Problem Description] When we have to the table in the order of the first i positions to insert an element, you must first order of the table after the first i elements in turn to all elements of a position after the shift to vacated a position, then insert a new element to that location. If you want to delete the first i elements, they must be after the first i elements in one place all the elements forward. [Basic requirements] requirements of the build order table, you can read the elements on the keyboard, with the storage structure in order to achieve storage.