#include <stdlib.h> #include <iostream> #include <ostream> #include <string> using namespace std; #define MAX 100 //最大容量 //联系人结构体 姓名、性别、年龄、联系电话、家庭住址 struct Person { string Name; //姓名 int Sex; // 1为男 2为女 int Age; //年龄 string Phone; //手机号 string Addr; //家庭住址 }; struct Addressbooks { struct Person personArray[MAX]; int size; //结构体大小 }; /*栈区*/ void ShowMenu() { 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 << "***** 0、退出通讯录 *****" << endl; cout << "***************************" << endl; } void AddPerson(Addressbooks* ans) { //添加联系人 if (ans->size >= MAX) { cout << "通讯录已满,无法添加" << endl; return; } else { string name; cout << "请输入姓名:" << endl; cin >> name; ans->personArray[ans->size].Name = name; cout << "请输入性别:" << endl; cout << "1 -- 男" << endl; cout << "2 -- 女" << endl; int sex = 0; while (true) { cin >> sex; if (sex == 1 || sex == 2) { ans->personArray[ans->size].Sex = sex; break; } else { cout << "输入有误,请重新输入"; } } cout << "请输入年龄:" << endl; int age = 0; cin >> age; ans->personArray[ans->size].Age = age; cout << "请输入联系电话:" << endl; string phone = ""; cin >> phone; ans->personArray[ans->size].Phone = phone; cout << "请输入家庭住址:" << endl; string address; cin >> address; ans->personArray[ans->size].Addr = address; ans->size += 1; cout << "添加成功" << endl; system("pause"); system("cls"); //清屏 } } void ShowPerson(Addressbooks * ans) { //显示联系人 if(ans->size == 0) { cout << "当前记录为空" << endl; } else { for(int i = 0; i < ans->size; i++) { cout << "姓名:" << ans->personArray[i].Name << "\t"; cout << "性别:" << (ans->personArray[i].Sex == 1 ? "男" : "女") << "\t"; cout << "年龄:" << ans->personArray[i].Age << "\t"; cout << "电话:" << ans->personArray[i].Phone << "\t"; cout << "住址:" << ans->personArray[i].Addr << endl; } } system("pause"); system("cls"); } int isExist(Addressbooks *ans , string name) { //判断联系人 for(int i = 0; i < ans->size ; i ++) { if(ans->personArray[i].Name == name) { return i; } } return -1; } void DeletePerson(Addressbooks *ans) { //删除联系人 cout << "请输入您要删除的联系人" << endl; string name; cin >> name; int res = isExist(ans , name); if(res != -1) { ans->personArray[res] = ans->personArray[res + 1]; ans->size --; cout << "删除成功" << endl; } else { cout << "查无此人" << endl; } system("pause"); system("cls"); } void FindPerson(Addressbooks * ans) { //查找联系人 cout << "请输入您要查找的联系人" << endl; string name; cin >> name; int ret = isExist(ans, name); if (ret != -1) { cout << "姓名:" << ans->personArray[ret].Name << "\t"; cout << "性别:" << ans->personArray[ret].Sex << "\t"; cout << "年龄:" << ans->personArray[ret].Age << "\t"; cout << "电话:" << ans->personArray[ret].Phone << "\t"; cout << "住址:" << ans->personArray[ret].Addr << endl; } else { cout << "查无此人" << endl; } system("pause"); system("cls"); } void ModifyPerson(Addressbooks * ans) { //修改联系人 cout << "请输入您要修改的联系人" << endl; string name; cin >> name; int ret = isExist(ans, name); if (ret != -1) { //姓名 string name; cout << "请输入姓名:" << endl; cin >> name; ans->personArray[ret].Name = name; cout << "请输入性别:" << endl; cout << "1 -- 男" << endl; cout << "2 -- 女" << endl; //性别 int sex = 0; while (true) { cin >> sex; if (sex == 1 || sex == 2) { ans->personArray[ret].Sex = sex; break; } cout << "输入有误,请重新输入"; } //年龄 cout << "请输入年龄:" << endl; int age = 0; cin >> age; ans->personArray[ret].Age = age; //联系电话 cout << "请输入联系电话:" << endl; string phone = ""; cin >> phone; ans->personArray[ret].Phone = phone; //家庭住址 cout << "请输入家庭住址:" << endl; string address; cin >> address; ans->personArray[ret].Addr = address; cout << "修改成功" << endl; } else { cout << "查无此人" << endl; } system("pause"); system("cls"); } void CleanPerson(Addressbooks * ans) { //清空通讯录 ans->size = 0; cout << "通讯录已清空" << endl; system("pause"); system("cls"); } int main() { Addressbooks ans; ans.size = 0; int select = 0; while(1) { ShowMenu(); cin >> select; if (select == 1) { AddPerson(&ans); } else if (select == 2) { ShowPerson(&ans); } else if (select == 3) { DeletePerson(&ans); } else if (select == 4) { FindPerson(&ans); } else if (select == 5) { ModifyPerson(&ans); } else if (select == 6) { CleanPerson(&ans); } else if (select == 0) { cout << "欢迎下次使用" << endl; return 0; break; } else { break; } } return 0; }