c++电话薄

转载源奉上，百度知道，不过有点坑，累死我了

#include<iostream> #include<string> #include<stdio.h> #include<windows.h> #include<iomanip> using namespace std; class InfNode //构建结点  { friend class people; //将people类定义为友元类  string name; string job; string telnum; string Email; int num; InfNode *next; }; class people //定义的类  { public: people() //构造函数，初始化一个空链表  { first=new InfNode; first->next=NULL; } void see(); //成员函数，实现查找功能  void input(); //成员函数，实现添加功能  void printf(); //成员函数，实现输出功能  void change(); //成员函数，实现修改功能  void Delete();  void print();  private: InfNode *ptr,*first; //头指针  }; void people::input() { //input函数的实现，实现添加功能  ptr=first; int i=1; char k='y'; InfNode *p=new InfNode; cout<<"第"<<i<<"个结点；"<<endl; cout<<setw(18)<<"请输入姓名："; cin>>p->name; cout<<setw(18)<<"请输入所属类别："; cin>>p->job; cout<<setw(18)<<"请输入电话号码："; cin>>p->telnum; cout<<setw(18)<<"请输入邮箱："; cin>>p->Email; cout<<endl<<endl;p->num=1; cout<<"是否继续录入信息？【y/n】"; cin>>k; cout<<endl; p->next=first->next; first->next=p;  while(k=='y'&&i<15) //要求录入数据少于15个  { int j=0; InfNode *q=first->next; p=new InfNode; cout<<"第"<<i+1<<"个结点；"<<endl; cout<<setw(18)<<"请输入姓名："; cin>>p->name; while(q!=NULL) {  if((q->name)==(p->name)) j=1;  q=q->next; } if(j==1) {  cout<<setw(18)<<"请输入所属类别："; cin>>p->job; cout<<setw(18)<<"请输入电话号码："; cin>>p->telnum; cout<<setw(18)<<"请输入邮箱："; cin>>p->Email; cout<<endl<<endl; i++; p->num=i; } else cout<<"录入失败！(禁止重复录入！)"<<endl; cout<<"是否继续录入信息？【y/n】"; cin>>k; p->next=first->next; first->next=p; } if(i>=15) cout<<"已达到信息录入的上线"<<endl; } void people::see() // see函数的实现， 实现查找功能  { InfNode *p; p=ptr; string s; cout<<endl<<endl<<"开始按类别查询！ 请输入查询类别："<<endl<<endl; cout<<"officer（办公类）"<<" "<<"personal（个人类）"<<" "<<"business（商务类）"<<endl; cin>>s; cout<<"查找结果如下："<<endl;  while(p!=NULL) { if((p->job)==s) { cout<<setw(12)<<"姓名："<<p->name<<setw(12)<<"电话号码："<<":"<<p->telnum<<endl;  } p=p->next; } } void people::change() //change的实现，实现信息修改功能  { cout<<endl<<endl<<"请输入想修改的人的姓名"<<endl; string s1; cin>>s1; InfNode *p=ptr; while(p!=NULL) { if(p->name==s1) { cout<<"请输入新的所属类别："<<endl; cin>>p->job;  cout<<"请输入新的电话号码："<<endl; cin>>p->telnum; cout<<"请输入新的邮箱："<<endl; cin>>p->Email; cout<<"修改后的结果："<<endl; cout<<setw(12)<<"姓名："<<p->name<<setw(12)<<"类别："<<p->job<<setw(12)<<"电话号码："<<":"<<p->telnum<<"邮箱："<<":"<<p->Email<<endl; } p=p->next; }  } void people::Delete() { //Delete函数的实现 ，实现删除功能  cout<<endl<<"请输入想删除人的姓名"<<endl; string s1; cin>>s1; InfNode *p=ptr; while(p!=NULL) { if(p->name==s1) { InfNode *q; q=p; p=q->next; delete q;  cout<<"结点删除成功！"<<endl; return;  } else p=p->next; } }  void people::print() { InfNode *p=ptr; string ns; cout<<"请输入要拨号的姓名："<<endl; cin>>ns; while(p!=NULL) { if(ns==p->name) { string s1=p->telnum; int n=s1.size(),i=0; char ch[100]; strcpy(ch,s1.c_str()); while(i<n) { Beep(1000,200); cout<<ch[i]; Sleep(500); i++; } cout<<"成功拨号！"<<endl; } p=p->next; } }  int main() { //测试函数  people a1; //调用各个成员函数  a1.input(); a1.see(); a1.print(); a1.change(); a1.Delete();  system("pause"); return 0;

看花眼了吧

#include<iostream>#include<string> #include<stdio.h> #include<windows.h> #include<iomanip>using namespace std;class InfNode //构建结点  {  friend class people; //将people类定义为友元类  string name;   string job; string telnum; string Email; int num; InfNode *next; }; class people //定义的类  {public: people() //构造函数，初始化一个空链表  { first=new InfNode; first->next=NULL; }void see(); //成员函数，实现查找功能  void input(); //成员函数，实现添加功能  void printf(); //成员函数，实现输出功能 void change(); //成员函数，实现修改功能  void Delete(); void print();  private: InfNode *ptr,*first; //头指针  };void people::input(){ //input函数的实现，实现添加功能  ptr=first; int i=1; char k='y'; InfNode *p=new InfNode; cout<<"第"<<i<<"个结点；"<<endl; cout<<setw(18)<<"请输入姓名："; cin>>p->name; cout<<setw(18)<<"请输入所属类别："; cin>>p->job; cout<<setw(18)<<"请输入电话号码："; cin>>p->telnum; cout<<setw(18)<<"请输入邮箱："; cin>>p->Email; cout<<endl<<endl;p->num=1; cout<<"是否继续录入信息？【y/n】"; cin>>k; cout<<endl; p->next=first->next; first->next=p;while(k=='y'&&i<15) //要求录入数据少于15个  { int j=0; InfNode *q=first->next; p=new InfNode; cout<<"第"<<i+1<<"个结点；"<<endl; cout<<setw(18)<<"请输入姓名："; cin>>p->name; while(q!=NULL) {  if((q->name)==(p->name)) j=1;  q=q->next; } if(j==1) {  cout<<setw(18)<<"请输入所属类别："; cin>>p->job; cout<<setw(18)<<"请输入电话号码："; cin>>p->telnum; cout<<setw(18)<<"请输入邮箱："; cin>>p->Email; cout<<endl<<endl; i++; p->num=i; } else cout<<"录入失败！(禁止重复录入！)"<<endl; cout<<"是否继续录入信息？【y/n】"; cin>>k; p->next=first->next; first->next=p; } if(i>=15) cout<<"已达到信息录入的上线"<<endl; } void people::see() // see函数的实现， 实现查找功能  { InfNode *p; p=ptr; string s; cout<<endl<<endl<<"开始按类别查询！ 请输入查询类别："<<endl<<endl; cout<<"officer（办公类）"<<" "<<"personal（个人类）"<<" "<<"business（商务类）"<<endl; cin>>s; cout<<"查找结果如下："<<endl;  while(p!=NULL) { if((p->job)==s) { cout<<setw(12)<<"姓名："<<p->name<<setw(12)<<"电话号码："<<":"<<p->telnum<<endl;  } p=p->next; } } void people::change() //change的实现，实现信息修改功能  { cout<<endl<<endl<<"请输入想修改的人的姓名"<<endl; string s1; cin>>s1; InfNode *p=ptr; while(p!=NULL) { if(p->name==s1) {   cout<<"请输入新的所属类别："<<endl;  cin>>p->job;    cout<<"请输入新的电话号码："<<endl;   cin>>p->telnum;    cout<<"请输入新的邮箱："<<endl;     cin>>p->Email; cout<<"修改后的结果："<<endl;      cout<<setw(12)<<"姓名："<<p->name<<setw(12)<<"类别："<<p->job<<setw(12)<<"电话号码："<<":"<<p->telnum<<"邮箱："<<":"<<p->Email<<endl; } p=p->next;  }    }    void people::Delete()    { //Delete函数的实现 ，实现删除功能     cout<<endl<<"请输入想删除人的姓名"<<endl;    string s1; cin>>s1;    InfNode *p=ptr;    while(p!=NULL)    { if(p->name==s1)    { InfNode *q; q=p; p=q->next; delete q;   cout<<"结点删除成功！"<<endl;   return;    }   else   p=p->next;   } }    void people::print()   {    InfNode *p=ptr; string ns; cout<<"请输入要拨号的姓名："<<endl; cin>>ns;  while(p!=NULL)  { if(ns==p->name)  { string s1=p->telnum;  int n=s1.size(),i=0;   char ch[100]; strcpy(ch,s1.c_str());   while(i<n) { Beep(1000,200); cout<<ch[i];    Sleep(500); i++; } cout<<"成功拨号！"<<endl; }  p=p->next;  } }   int main() {  //测试函数    people a1;    //调用各个成员函数  a1.input();  a1.see();  a1.print();  a1.change();  a1.Delete();   system("pause");  return 0;  }