c++创建简易通讯录（课程设计）

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#include<iostream>  using namespace std; #include<string> //创建通讯录存储最多的人数  #define MAX 1000     //创建联系人结构体  struct Person { string name; int sex; int age; int phone; string adder; }; //创建通讯录结构体  struct Adressbook { struct Person personArray[MAX]; int size;  };   //创建展示栏  void printShow() { cout<<"************"<<endl; cout<<"1.添加联系人"<<endl; cout<<"2.显示联系人"<<endl; cout<<"3.删除联系人"<<endl; cout<<"4.查找联系人"<<endl; cout<<"5.修改联系人"<<endl; cout<<"6.清空联系人"<<endl; cout<<"7.退出菜单"<< endl; cout<<"************"<<endl;     } //添加联系人  void addPerson(Adressbook * per) {     if(per->size==MAX) { cout<<"通讯录已满"<<endl;     } else {   string name; cout<<"请输入姓名"<<endl; cin>>name; per->personArray[per->size].name=name;   int sex; while(true) { cout<<"请输入性别"<<endl; cout<<"1 ：男 "<<endl; cout<<"0 ：女 "<<endl;  cin>>sex; if(sex==1||sex==0) { per->personArray[per->size].sex=sex; break;  } else { cout<<"输入错误请重新输入"<<endl; }   } int age; cout<<"请输入年龄"<<endl; cin>>age; per->personArray[per->size].age=age;   int phone; cout<<"请输入电话"<<endl; cin>>phone; per->personArray[per->size].phone=phone;   string adderss; cout<<"请输入地址"<<endl; cin>>adderss; per->personArray[per->size].adder=adderss;   cout<<"输入成功"<<endl;   per->size++; system("puase"); system("cls");   }  }  // 展示联系人   void showPerson(Adressbook * per)  {  if(per->size==0)  {  cout<<"当前目录为空"<<endl;   } else { for(int i=0;i<=per->size;i++) { cout<<per->personArray[i].name<<"\t"; cout<<per->personArray[i].sex<<"\t"; cout<<per->personArray[i].age<<"\t"; cout<<per->personArray[i].phone<<"\t"; cout<<per->personArray[i].adder<<"\t";     }   }   system("pause"); system("cls");  }   // 获取联系人位置   int isExit(Adressbook * per,string name)  {  for(int i=0;i<per->size;i++)  {  if(name==per->personArray[i].name)  {  return i; }       } return -1;      } // 删除联系人  void delect(Adressbook * per) { string name; cout<<"输入你所要删除的用户姓名"<<endl; cin>>name;   int key=isExit(per,name);    if(key!=-1) { for(int i=key;i<per->size;i++) { per->personArray[i]=per->personArray[i+1];   } cout<<"删除成功"<<endl;  } else { cout<<"查无此人"<<endl;  }   system("pause"); system("cls"); } //查找联系人  void kselect(Adressbook * per) { string name; cout<<"请输入查找联系人的姓名"<<endl; cin>>name; int ret=isExit(per,name); if(ret!=-1) { cout<<per->personArray[ret].name<<"\t"; cout<<per->personArray[ret].sex<<"\t"; cout<<per->personArray[ret].age<<"\t"; cout<<per->personArray[ret].phone<<"\t"; cout<<per->personArray[ret].adder<<"\t";   } else { cout<<"查无此人"<<endl;   } system("pause"); system("cls");   } //修改联系人  void modifyperson(Adressbook * per) { string name; cout<<"输入你要修改人的姓名"<<endl; cin>>name; int ret=isExit(per,name); if(ret!=-1) { string a_name; cout<<"修改此人的姓名"<<endl; cin>>a_name; per->personArray[ret].name=a_name;   int sex; while(true) { cout<<"请输入此人性别"<<endl; cout<<"1--男 0--女"<<endl;  cin>>sex; if(sex==1||sex==0) { per->personArray[ret].sex=sex;  break;  } else { cout<<"输入格式错误,请重新输入"<<endl;   } }    int age; cout<<"请输入年龄"<<endl; cin>>age; per->personArray[ret].age=age;   int phone; cout<<"请输入手机号"<<endl; cin>>phone; per->personArray[ret].phone=phone;   string address; cout<<"请输入地址"<<endl; cin>>address; per->personArray[ret].adder=address;   cout<<"修改成功"<<endl;       } else { cout<<"没有此人"<<endl;  }     system("pause"); system("cls"); } //清空联系人  void cleanPerson(struct Adressbook *per) { per->size=0;   cout<<"通讯录已清空"<<endl; system("pause"); system("cls"); } // 设置执行主函数  int main() {   int select=0; struct Adressbook abs; abs.size=0;   while(true) {printShow();      cin>>select; switch(select) { case 1: addPerson(&abs); break; case 2: showPerson(&abs); break; case 3: delect(&abs); break; case 4: kselect(&abs); break; case 5: modifyperson(&abs); break; case 6: cleanPerson(&abs); break; case 7: cout<<"欢迎使用"<<endl; return 0;     }       } return 0; } #include<iostream> using namespace std;#include<string>#define MAX 1000struct Person{string name;int sex;int age;int phone;string adder;};
struct Adressbook{struct Person personArray[MAX];int size; };

void printShow(){cout<<"************"<<endl;cout<<"1.添加联系人"<<endl;cout<<"2.显示联系人"<<endl;cout<<"3.删除联系人"<<endl;cout<<"4.查找联系人"<<endl;cout<<"5.修改联系人"<<endl;cout<<"6.清空联系人"<<endl;cout<<"7.退出菜单"<< endl;cout<<"************"<<endl;}void addPerson(Adressbook * per){if(per->size==MAX){cout<<"通讯录已满"<<endl;}else{string name;cout<<"请输入姓名"<<endl;cin>>name;per->personArray[per->size].name=name;int sex;while(true){cout<<"请输入性别"<<endl;cout<<"1 ：男 "<<endl;cout<<"0 ：女 "<<endl; cin>>sex;if(sex==1||sex==0){per->personArray[per->size].sex=sex;break; }else{cout<<"输入错误请重新输入"<<endl;}}int age;cout<<"请输入年龄"<<endl;cin>>age;per->personArray[per->size].age=age;int phone;cout<<"请输入电话"<<endl;cin>>phone;per->personArray[per->size].phone=phone;string adderss;cout<<"请输入地址"<<endl;cin>>adderss;per->personArray[per->size].adder=adderss;cout<<"输入成功"<<endl; per->size++;system("puase");system("cls");
} }   void showPerson(Adressbook * per) { if(per->size==0) { cout<<"当前目录为空"<<endl;  } else { for(int i=0;i<=per->size;i++) { cout<<per->personArray[i].name<<"\t"; cout<<per->personArray[i].sex<<"\t"; cout<<per->personArray[i].age<<"\t"; cout<<per->personArray[i].phone<<"\t"; cout<<per->personArray[i].adder<<"\t"; } }  system("pause"); system("cls"); }  int isExit(Adressbook * per,string name) { for(int i=0;i<per->size;i++) { if(name==per->personArray[i].name) { return i; }   }return -1;   } void delect(Adressbook * per){string name;cout<<"输入你所要删除的用户姓名"<<endl;cin>>name;int key=isExit(per,name); if(key!=-1){for(int i=key;i<per->size;i++){per->personArray[i]=per->personArray[i+1];}cout<<"删除成功"<<endl; }else{cout<<"查无此人"<<endl; }system("pause");system("cls");}void kselect(Adressbook * per){string name;cout<<"请输入查找联系人的姓名"<<endl;cin>>name;int ret=isExit(per,name);if(ret!=-1){cout<<per->personArray[ret].name<<"\t";cout<<per->personArray[ret].sex<<"\t";cout<<per->personArray[ret].age<<"\t";cout<<per->personArray[ret].phone<<"\t";cout<<per->personArray[ret].adder<<"\t"; }else{cout<<"查无此人"<<endl; }system("pause");system("cls"); }void modifyperson(Adressbook * per){string name;cout<<"输入你要修改人的姓名"<<endl;cin>>name;int ret=isExit(per,name);if(ret!=-1){string a_name;cout<<"修改此人的姓名"<<endl;cin>>a_name;per->personArray[ret].name=a_name;int sex;while(true){cout<<"请输入此人性别"<<endl;cout<<"1--男 0--女"<<endl; cin>>sex;if(sex==1||sex==0){per->personArray[ret].sex=sex; break; }else{cout<<"输入格式错误,请重新输入"<<endl;}} int age;cout<<"请输入年龄"<<endl;cin>>age;per->personArray[ret].age=age; int phone;cout<<"请输入手机号"<<endl;cin>>phone;per->personArray[ret].phone=phone;string address;cout<<"请输入地址"<<endl;cin>>address;per->personArray[ret].adder=address;cout<<"修改成功"<<endl; }else{cout<<"没有此人"<<endl; }system("pause");system("cls");}
void cleanPerson(struct Adressbook *per){per->size=0;cout<<"通讯录已清空"<<endl;system("pause");system("cls");} int main(){int select=0;struct Adressbook abs;abs.size=0;while(true){printShow(); cin>>select;switch(select){case 1:addPerson(&abs);break;case 2:showPerson(&abs);break;case 3:delect(&abs);break;case 4:kselect(&abs);break;case 5:modifyperson(&abs);break;case 6:cleanPerson(&abs);break;case 7:cout<<"欢迎使用"<<endl; return 0;}}

return 0;}

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