Introduction - If you have any usage issues, please Google them yourself
A linked list is a physical storage unit discontinuous, non-sequential storage structure, the logical sequence of data elements is a pointer to the link list in order to achieve. Linked by a series of nodes (each element in the list called nodes) composed of nodes can be dynamically generated at runtime. Each node consists of two parts: a data field to store data elements, and the other is to store the address of the next node pointer field. Compared to the linear form sequential structure, linked lists more convenient insert and delete operations.