Introduction - If you have any usage issues, please Google them yourself
Programming a single linked list storage structure and basic operation of the design methods, including the following features: initialization single chain H (H is a single list head pointer) turn tail interpolation using insert ' a' , ' b' , ' c' , ' d' , ' e' five characters in length single chain H output element output of single chain H H determine whether singly linked list is empty single chain H output of the third element output single chain H characters element ' d' position insert characters element in the fourth position on the element ' f' output single chain H single chain H delete the first three elements of a single chain H output release and destroy a single chain H