I know it's about principle, but I think there is no relationship between nodes, each loop is a pointer to exploit new space, then the assignment, each loop structure pointer assignment is a pointer to the first node structure pointer to the domain, and then head node point to a pointer, to do so I don't think what is the relationship between nodes,

CodePudding user response:

Singly linked list data structure on data sort http://bbs.csdn.net/topics/392201633