1):mkdir for every function,for example func_****
2):create a txt with official description for that function
3):mkdir for us to use,the directory structure can be like this as fellow:
-func_***/
----description.txt
----practice/
1):mkdir for every function,for example func_****
2):create a txt with official description for that function
3):mkdir for us to use,the directory structure can be like this as fellow:
-func_***/
----description.txt
----practice/