您好,登錄后才能下訂單哦!
這篇文章給大家分享的是有關C++怎么實現通訊錄管理系統的內容。小編覺得挺實用的,因此分享給大家做個參考,一起跟隨小編過來看看吧。
具體內容如下
#include<iostream> #include<string> using namespace std; #define MAX 1000 struct Person { string m_Name; int m_Sex; int m_Age; string m_Phone; string m_Addr; }; struct Addressbooks { struct Person personArray[MAX]; int m_Size; }; void addPerson(Addressbooks * abs) { if (abs->m_Size == MAX) { cout << "通訊錄已滿,無法添加!" << endl; return; } else { string name; cout << "請輸入姓名:" << endl; cin >> name; abs->personArray[abs->m_Size].m_Name = name; cout << "請輸入性別:" << endl; cout << "1 --- 男" << endl; cout << "2 --- 女" << endl; int sex = 0; while (true) { cin >> sex; if (sex == 1 || sex == 2) { abs->personArray[abs->m_Size].m_Sex = sex; break; } cout << "輸入有誤,請重新輸入!" << endl; } cout << "請輸入年齡:" << endl; int age = 0; cin >> age; abs->personArray[abs->m_Size].m_Age = age; cout << "請輸入聯系電話:" << endl; string phone; cin >> phone; abs->personArray[abs->m_Size].m_Phone = phone; cout << "請輸入家庭住址:" << endl; string address; cin >> address; abs->personArray[abs->m_Size].m_Addr = address; abs->m_Size++; cout << "添加成功" << endl; system("pause"); system("cls"); } } void showPerson(Addressbooks * abs) { if (abs->m_Size == 0) { cout << "當前記錄為空" << endl; } else { for (int i = 0; i < abs->m_Size; i++) { cout << "姓名:" << abs->personArray[i].m_Name << "\t"; cout << "性別:" << (abs->personArray[i].m_Sex == 1 ? "男":"女" ) << "\t"; cout << "年齡:" << abs->personArray[i].m_Age << "\t"; cout << "電話:" << abs->personArray[i].m_Phone << "\t"; cout << "住址:" << abs->personArray[i].m_Addr << endl; } } system("pause"); system("cls"); } int isExist(Addressbooks * abs, string name) { for (int i = 0; i < abs->m_Size; i++) { if (abs->personArray[i].m_Name == name) { return i; } } return -1; //沒找到 } //刪除聯系人 void deletePerson(Addressbooks * abs) { cout << "請輸入要刪除的聯系人:" << endl; string name; cin >> name; int ret = isExist(abs, name); if (ret != -1) { for (int i = ret; i < abs->m_Size; i++) { abs->personArray[i] = abs->personArray[i + 1]; } abs->m_Size--; cout << "刪除成功!" << endl; } system("pause"); system("cls"); } //查找聯系人 void findPerson(Addressbooks * abs) { cout << "請輸入要查找的聯系人:" << endl; string name; cin >> name; int ret = isExist(abs, name); if (ret != -1) { cout << "姓名:" << abs->personArray[ret].m_Name << "\t"; cout << "性別:" << (abs->personArray[ret].m_Sex == 1 ? "男" : "女") << "\t"; cout << "年齡:" << abs->personArray[ret].m_Age << "\t"; cout << "電話:" << abs->personArray[ret].m_Phone << "\t"; cout << "住址:" << abs->personArray[ret].m_Addr << endl; } else { cout << "查無此人" << endl; } system("pause"); system("cls"); } //修改聯系人 void modifyPerson(Addressbooks * abs) { cout << "請輸入要修改的聯系人:" << endl; string name; cin >> name; int ret = isExist(abs, name); if (ret != -1) { string name; cout << "請輸入姓名:" << endl; cin >> name; abs->personArray[ret].m_Name = name; cout << "請輸入性別:" << endl; cout << "1 --- 男" << endl; cout << "2 --- 女" << endl; int sex = 0; while (true) { cin >> sex; if (sex == 1 || sex == 2) { abs->personArray[ret].m_Sex = sex; break; } cout << "輸入有誤,請重新輸入!" << endl; } cout << "請輸入年齡:" << endl; int age = 0; cin >> age; abs->personArray[ret].m_Age = age; cout << "請輸入聯系電話:" << endl; string phone; cin >> phone; abs->personArray[ret].m_Phone = phone; cout << "請輸入家庭住址:" << endl; string address; cin >> address; abs->personArray[ret].m_Addr = address; cout << "修改成功" << endl; } else { cout << "查無此人" << endl; } system("pause"); system("cls"); } //清空聯系人 void cleanPerson(Addressbooks * abs) { abs->m_Size = 0; cout << "通訊錄已清空" << endl; system("pause"); system("cls"); } //顯示菜單 void showMenu() { cout << "*************************" << endl; cout << "***** 1、添加聯系人 *****" << endl; cout << "***** 2、顯示聯系人 *****" << endl; cout << "***** 3、刪除聯系人 *****" << endl; cout << "***** 4、查找聯系人 *****" << endl; cout << "***** 5、修改聯系人 *****" << endl; cout << "***** 6、清空聯系人 *****" << endl; cout << "***** 0、退出通訊錄 *****" << endl; cout << "*************************" << endl; } int main() { Addressbooks abs; abs.m_Size = 0; int select = 0; while (true) { showMenu(); cin >> select; switch (select) { case 1: //添加聯系人 addPerson(&abs); break; case 2: //顯示聯系人 showPerson(&abs); break; case 3: //刪除聯系人 /*{ cout << "請輸入刪除聯系人姓名:" << endl; string name; cin >> name; if (isExist(&abs, name) == -1) { cout << "查無此人" << endl; } else { cout << "找到此人" << endl; } }*/ deletePerson(&abs); break; case 4: //查找聯系人 findPerson(&abs); break; case 5: //修改聯系人 modifyPerson(&abs); break; case 6: //清空聯系人 cleanPerson(&abs); break; case 0: cout << "歡迎下次使用" << endl; system("pause"); return 0; break; default: break; } } system("pause"); return 0; }
感謝各位的閱讀!關于“C++怎么實現通訊錄管理系統”這篇文章就分享到這里了,希望以上內容可以對大家有一定的幫助,讓大家可以學到更多知識,如果覺得文章不錯,可以把它分享出去讓更多的人看到吧!
免責聲明:本站發布的內容(圖片、視頻和文字)以原創、轉載和分享為主,文章觀點不代表本網站立場,如果涉及侵權請聯系站長郵箱:is@yisu.com進行舉報,并提供相關證據,一經查實,將立刻刪除涉嫌侵權內容。