Introduction - If you have any usage issues, please Google them yourself
(1) First output the contents of the table (2) insert a data inserted the location of the data and insert input from the keyboard ③ of the data in the table sort liter cis or Jiangshun of sequencing can be selected ④ Find a table after the keyword, the keyword to find the input from the keyboard output Find the keyword and prompt " find" , if found, otherwise given the prompt " no find" ⑤ program execution, after insertion in the output table and the Sort future ⑥ friendly operation interface program ⑦ requires the program to be able to handle basic error messages