North China Electric Power University 单链表上基本运算的实现 单链表的类型定义如下: Type Pointers=↑ Node; Node=record data: Elem Type; next pointer End; Link list=pointer. I) Init Link(Head):初始化一个单链表 Procedure Init Link(var Head: Link list) Begin new (head); Head个.Next:=Nil: nd单链表上基本运算的实现 North China Electric Power University 1)Init_Link(Head):初始化一个单链表 Procedure Init_Link(Var Head:Link_list); Begin new(Head); Head↑.Next:=Nil; End; 单链表的类型定义如下： Type Pointer=↑ Node; Node=Record data:ElemType; next:Pointer; End; Link_list=Pointer;