求大神帮注释一下这个程序,拜托了
http://zhidao.baidu.com/question/2012087793890112028.html
求大神帮注释一下这个程序,拜托了
答案:1 悬赏:10
解决时间 2021-04-28 17:58
- 提问者网友:✐ۖ﹏ℳ๓北风
- 2021-04-27 19:03
最佳答案
- 二级知识专家网友:爱情是怎么炼成的
- 2021-04-27 20:16
// 通讯录.cpp : Defines the entry point for the console application.
//
#include "stdafx.h"
#include <string>
#include <iostream>
using namespace std;
class Contact_person
{
private:
int ID;//该联系人的数字编号
string name; //姓名
string tel; //手机号
string remark;//remark为备注
public:
void assign(int id,string n,string t,string r)
{
ID=id;
name=n;
tel=t;
remark=r;
}
void print()
{
cout<< "名字 :" << name << endl;
cout<< "电话 :" << tel << endl;
cout<< "备注 :" << remark << endl;
}
string getName()
{
return name; //返回姓名
}
string getTel()
{
return tel; //返回手机号
}
string getRemark()
{
return remark; //返回备注
}
};
class System{
private:
Contact_person p[100];
int count;
public:
System();
void add();
void showAll();
void searchName();
void searchTel();
void Updata();
void Delete();
};
System::System()
{
for(int i=0;i<100;i++)
{
p[i].assign(0,"0","0","0");
}
count=0;
}
void System::add()
{
string name,tel,remark;
cout << "请输入电话" << endl;
cin >> tel;
for(int i=0;i<count;i++)
{
if(p[i].getTel()==tel)
return; //如果号码相同,就结束该函数
}
cout << "请输入联系人姓名" << endl;
cin >> name;
cout << "请输入备注"<< endl;
cin >> remark;
p[count].assign(count,name,tel,remark);
count++;
}
void System::showAll()
{
for(int i=0;i<count;i++)
{
p[i].print(); //打印通讯录信息
}
}
void System::searchName()
{
string Name;
cout<<"请输入名字:";
cin>>Name;
for(int i=0;i<count;i++)
{
if(p[i].getName()==Name)
{
p[i].print();
}
}
}
void System::searchTel()
{
string Tel;
cout<<"请输入电话号码:";
cin>>Tel;
for(int i=0;i<count;i++)
{
if(p[i].getTel()==Tel)
{
p[i].print();
}
}
}
void System::Updata()
{
char UpdataOption;
string Name;
string Tel;
string Remark;
cout<<"请输入修改的名字:";
cin>>Name;
for(int i=0;i<count;i++)
{
if(p[i].getName()==Name) //查找到要更新信息的成员
{
p[i].print();
cout<<"是否更改(Y/C/N)(YES/CANCEL/NEXT)";
cin>>UpdataOption;
if (UpdataOption == 'Y' || UpdataOption == 'y')
{
bool Flags=true;
while(Flags)
{
int Option;
cout<<"1.修改姓名"<<endl
<<"2.修改电话号码"<<endl
<<"3.修改备注"<<endl
<<"4.全部修改"<<endl
<<"5.退出"<<endl;
cout<<"请输入修改指令:";
cin>>Option;
switch(Option)
{
case 1:
cout << "请输入联系人姓名" << endl;
cin >> Name;
p[i].assign(i,Name,p[i].getTel(),p[i].getRemark());
break;
case 2:
cout << "请输入电话" << endl;
cin>>Tel;
p[i].assign(i,p[i].getName(),Tel,p[i].getRemark());
break;
case 3:
cout << "请输入备注"<< endl;
cin>>Remark;
p[i].assign(i,p[i].getName(),p[i].getTel(),Remark);
break;
case 4:
cout << "请输入联系人姓名" << endl;
cin >> Name;
cout << "请输入电话" << endl;
cin>>Tel;
cout << "请输入备注"<< endl;
cin>>Remark;
p[i].assign(i,Name,Tel,Remark);
break;
case 5:
Flags=false;
break;
default:
break;
}
}
}
else if (UpdataOption == 'N' || UpdataOption == 'n')
{
continue;
}
else
{
return; //输入其他直接结束该函数
}
}
}
}
void System::Delete()
{
string Tel;
char DeleteOption;
cout<<"请输入电话号码:";
cin>>Tel;
for(int i=0;i<count;i++)
{
if(p[i].getTel()==Tel)
{
p[i].print();
cout<<"是否删除(Y/N):";
cin>>DeleteOption;
if(DeleteOption=='Y'||DeleteOption=='y')
{
for(int j=i;j<count;j++)
{
p[j].assign(j,p[j+1].getName(),p[j+1].getTel(),p[j+1].getRemark());
}
count--;
}
else
{
break;
}
}
}
}
int main(int argc, char* argv[])
{
int option;
System *s=new System();
while(1)
{
cout << "***********************************" << endl;
cout<<"1 . 新建联系人" << endl;
cout<<"2 . 查找联系人" << endl;
cout<<"3 . 更改联系人" << endl;
cout<<"4 . 显示联系人" << endl;
cout<<"5 . 删除联系人" << endl;
cout<<"6 . 退出" << endl ;
cout<<" 请输入指令:" << endl;
cout<<"***********************************" << endl;
cin>>option;
switch(option) //选择相应功能
{
case 1:
s->add();
break;
case 2:
int SearchOption;
cout<<"1.按姓名找"<<endl;
cout<<"2.电话号码查找"<<endl;
cout<<"请输入指令"<<endl;
cin>>SearchOption;
switch(SearchOption)
{
case 1:
s->searchName();
break;
case 2:
s->searchTel();
break;
default:
break;
}
break;
case 3:
s->Updata();
break;
case 4:
s->showAll();
break;
case 5:
s->Delete();
break;
case 6:
return 0;
default:
break;
}
}
return 0;
}希望能让你满意。
//
#include "stdafx.h"
#include <string>
#include <iostream>
using namespace std;
class Contact_person
{
private:
int ID;//该联系人的数字编号
string name; //姓名
string tel; //手机号
string remark;//remark为备注
public:
void assign(int id,string n,string t,string r)
{
ID=id;
name=n;
tel=t;
remark=r;
}
void print()
{
cout<< "名字 :" << name << endl;
cout<< "电话 :" << tel << endl;
cout<< "备注 :" << remark << endl;
}
string getName()
{
return name; //返回姓名
}
string getTel()
{
return tel; //返回手机号
}
string getRemark()
{
return remark; //返回备注
}
};
class System{
private:
Contact_person p[100];
int count;
public:
System();
void add();
void showAll();
void searchName();
void searchTel();
void Updata();
void Delete();
};
System::System()
{
for(int i=0;i<100;i++)
{
p[i].assign(0,"0","0","0");
}
count=0;
}
void System::add()
{
string name,tel,remark;
cout << "请输入电话" << endl;
cin >> tel;
for(int i=0;i<count;i++)
{
if(p[i].getTel()==tel)
return; //如果号码相同,就结束该函数
}
cout << "请输入联系人姓名" << endl;
cin >> name;
cout << "请输入备注"<< endl;
cin >> remark;
p[count].assign(count,name,tel,remark);
count++;
}
void System::showAll()
{
for(int i=0;i<count;i++)
{
p[i].print(); //打印通讯录信息
}
}
void System::searchName()
{
string Name;
cout<<"请输入名字:";
cin>>Name;
for(int i=0;i<count;i++)
{
if(p[i].getName()==Name)
{
p[i].print();
}
}
}
void System::searchTel()
{
string Tel;
cout<<"请输入电话号码:";
cin>>Tel;
for(int i=0;i<count;i++)
{
if(p[i].getTel()==Tel)
{
p[i].print();
}
}
}
void System::Updata()
{
char UpdataOption;
string Name;
string Tel;
string Remark;
cout<<"请输入修改的名字:";
cin>>Name;
for(int i=0;i<count;i++)
{
if(p[i].getName()==Name) //查找到要更新信息的成员
{
p[i].print();
cout<<"是否更改(Y/C/N)(YES/CANCEL/NEXT)";
cin>>UpdataOption;
if (UpdataOption == 'Y' || UpdataOption == 'y')
{
bool Flags=true;
while(Flags)
{
int Option;
cout<<"1.修改姓名"<<endl
<<"2.修改电话号码"<<endl
<<"3.修改备注"<<endl
<<"4.全部修改"<<endl
<<"5.退出"<<endl;
cout<<"请输入修改指令:";
cin>>Option;
switch(Option)
{
case 1:
cout << "请输入联系人姓名" << endl;
cin >> Name;
p[i].assign(i,Name,p[i].getTel(),p[i].getRemark());
break;
case 2:
cout << "请输入电话" << endl;
cin>>Tel;
p[i].assign(i,p[i].getName(),Tel,p[i].getRemark());
break;
case 3:
cout << "请输入备注"<< endl;
cin>>Remark;
p[i].assign(i,p[i].getName(),p[i].getTel(),Remark);
break;
case 4:
cout << "请输入联系人姓名" << endl;
cin >> Name;
cout << "请输入电话" << endl;
cin>>Tel;
cout << "请输入备注"<< endl;
cin>>Remark;
p[i].assign(i,Name,Tel,Remark);
break;
case 5:
Flags=false;
break;
default:
break;
}
}
}
else if (UpdataOption == 'N' || UpdataOption == 'n')
{
continue;
}
else
{
return; //输入其他直接结束该函数
}
}
}
}
void System::Delete()
{
string Tel;
char DeleteOption;
cout<<"请输入电话号码:";
cin>>Tel;
for(int i=0;i<count;i++)
{
if(p[i].getTel()==Tel)
{
p[i].print();
cout<<"是否删除(Y/N):";
cin>>DeleteOption;
if(DeleteOption=='Y'||DeleteOption=='y')
{
for(int j=i;j<count;j++)
{
p[j].assign(j,p[j+1].getName(),p[j+1].getTel(),p[j+1].getRemark());
}
count--;
}
else
{
break;
}
}
}
}
int main(int argc, char* argv[])
{
int option;
System *s=new System();
while(1)
{
cout << "***********************************" << endl;
cout<<"1 . 新建联系人" << endl;
cout<<"2 . 查找联系人" << endl;
cout<<"3 . 更改联系人" << endl;
cout<<"4 . 显示联系人" << endl;
cout<<"5 . 删除联系人" << endl;
cout<<"6 . 退出" << endl ;
cout<<" 请输入指令:" << endl;
cout<<"***********************************" << endl;
cin>>option;
switch(option) //选择相应功能
{
case 1:
s->add();
break;
case 2:
int SearchOption;
cout<<"1.按姓名找"<<endl;
cout<<"2.电话号码查找"<<endl;
cout<<"请输入指令"<<endl;
cin>>SearchOption;
switch(SearchOption)
{
case 1:
s->searchName();
break;
case 2:
s->searchTel();
break;
default:
break;
}
break;
case 3:
s->Updata();
break;
case 4:
s->showAll();
break;
case 5:
s->Delete();
break;
case 6:
return 0;
default:
break;
}
}
return 0;
}希望能让你满意。
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