我编写的实现单链表的程序

时间:2012-07-12 14:18:06
【文件属性】:

文件名称:我编写的实现单链表的程序

文件大小:567KB

文件格式:RAR

更新时间:2012-07-12 14:18:06

单链表

#include using namespace std; enum yaya { error,success }; struct node { int data; node*next; }; class List{ public: List(); ~List(); int length(); yaya set_data(int n); node* get_ptr(int m); yaya inset_node(int x,int y); int delete_node(int i); void put_in(int x); void breaktwo(List&la,List&lb); void same_data(List&l1,List&l2,List&l); int out_data(); private: int count; node* head; }; List::List(){ head=new node; head->next=NULL; count=0; } int List::length(){ return count; } yaya List::set_data(int n){ node*p=head; for(int j=0;j>p->data; p=p->next; count++; if(p==NULL){ return error; } } return success; } node* List::get_ptr(int m){ node*p=head; int j=0; while(p!=NULL&&jnext; } return p; } yaya List::inset_node(int x,int y){ if(x<=0||x>count+1){ return error; } node*p=new node; p->data=y; node*current=head; for(int j=1;jnext; } p->next=current->next; current->next=p; count++; return success; } int List::delete_node(int i){ if(i<=0||i>count) return NULL; node*current=head; for(int j=1;jnext; }node*u=current->next; current->next=u->next; delete u; count--; return success; } void List::put_in(int x){ node*p=new node; p->data=x; node*current=head; for(;current!=NULL&¤t->next!=NULL&¤t->next->datanext; } p->next=current->next; current->next=p; count++; return; } void List::breaktwo(List& la,List& lb){ node*q=head->next; la.inset_node(la.count+1,q->data); while(q!=NULL&&q->next!=NULL&&q->next->next!=NULL){ q=q->next->next; la.inset_node(la.count+1,q->data); } node*w=head->next->next; lb.inset_node(lb.count+1,w->data); while(w!=NULL&&w->next!=NULL&&w->next->next!=NULL){ w=w->next->next; lb.inset_node(lb.count+1,w->data); } } void List::same_data(List&l1,List&l2,List&l){ node*p=l1.head; for(int i=1;i<=l1.count;i++){ p=p->next; node*q=l2.head; for(int j=1;j<=l2.count;j++){ q=q->next; if(p->data==q->data) l.inset_node(l.length()+1,p->data); } } } int List::out_data(){ node*p=head; for(int j=1;j<=count;j++){ p=p->next; cout<<(p->data)<<" "; } cout<next; delete s; } }


【文件预览】:
单链表
----单链表.sln(893B)
----单链表.ncb(1.55MB)
----Debug()
--------单链表.exe(53KB)
--------单链表.pdb(651KB)
--------单链表.ilk(717KB)
----单链表.suo(14KB)
----单链表()
--------task6.txt(121B)
--------task5.txt(67B)
--------单链表.vcproj.LS-PC.Administrator.user(1KB)
--------yay.h(2KB)
--------task1.txt(22B)
--------Debug()
--------task4.txt(30B)
--------单链表.vcproj(4KB)
--------yay.cpp(6KB)

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