c语言简单通讯录（C语言实现通讯录）

本文实例为大家分享了C++实现简易通讯录的具体代码，供大家参考，具体内容如下

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 #include <iostream> #include <string> #define MAX 1000 using namespace std; // 设计联系人的结构体 struct Person { string m_Name; int m_Sex; // 1、男 2 女 int m_Age; string m_Phone; string m_Addr; }; // 设计通讯录的结构体 struct Addressbooks { struct Person personArray[MAX]; int m_Size; }; // 1、菜单界面 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; } // 2、添加联系人 void addPerson(Addressbooks * abs) { // 判断通讯录是否已满 if (abs->m_Size == MAX) { cout << "通讯录已经满，无法添加！" << endl; return; } else { // 添加具体联系人 string name; cout << "请输入姓名：" << endl; cin >> name; abs->personArray[abs->m_Size].m_Name = name; cout << "请输入性别：" << endl; cout << "1----男\n2----女" << endl; int sex = 0; while (true) { cin >> sex; if (sex == 1 || sex == 2) { abs->personArray[abs->m_Size].m_Sex = sex; break; } cout << "输入有误，请重新输入" << endl; } cout << "请输入年龄：" << endl; int age = 0; cin >> age; abs->personArray[abs->m_Size].m_Age = age; cout << "请输入联系电话：" << endl; string phone; cin >> phone; abs->personArray[abs->m_Size].m_Phone = phone; cout << "请输入家庭地址：" << endl; string address; cin >> address; abs->personArray[abs->m_Size].m_Addr = address; abs->m_Size++; cout << "添加成功！" << endl; system("pause"); // 请按任意键继续 system("cls"); // 清屏操作 } } // 3、显示所有的联系人 void showPerson(Addressbooks * abs) { // 判断通讯录中人数是否为0 if (abs->m_Size == 0) { cout << "当前记录为空" << endl; } else { for (int i = 0; i < abs->m_Size; i++) { cout << "姓名：" << abs->personArray[i].m_Name << "\t"; cout << "性别：" << (abs->personArray[i].m_Sex == 1 ? "男" : "女") << "\t"; cout << "年龄：" << abs->personArray[i].m_Age << "\t"; cout << "电话：" << abs->personArray[i].m_Phone << "\t"; cout << "住址：" << abs->personArray[i].m_Addr << endl; } } system("pause"); system("cls"); } // 4、检测联系人是否存在，若存在，返回联系人所在数组中的具体位置 // 参数1 通讯录参数2 对比姓名 int isExit(Addressbooks * abs, string name) { for (int i = 0; i < abs->m_Size; i++) { if (abs->personArray[i].m_Name == name) { return i; //找到了，返回该人在数组中的编号 } } return -1; // 没有找到，则返回-1 } // 5、删除指定的联系人 void deletePerson(Addressbooks * abs) { cout << "请输入您要删除的联系人姓名:" << endl; string name; cin >> name; int ret = isExit(abs, name); if (ret != -1) { // 找到此人进行删除操作 for (int i = ret; i < abs->m_Size; i++) { abs->personArray[i] = abs->personArray[i + 1]; } abs->m_Size--; cout << "删除成功" << endl; } else { cout << "查无此人" << endl; } system("pause"); system("cls"); } // 6、查找指定的联系人信息 void findPerson(Addressbooks * abs) { cout << "请输入您要查找的联系人：" << endl; string name; cin >> name; int ret = isExit(abs, name); if (ret != -1) { cout << "姓名：" << abs->personArray[ret].m_Name << "\t"; cout << "性别：" << abs->personArray[ret].m_Sex << "\t"; cout << "年龄：" << abs->personArray[ret].m_Age << "\t"; cout << "电话：" << abs->personArray[ret].m_Phone << "\t"; cout << "地址：" << abs->personArray[ret].m_Addr << endl;; } else { cout << "查无此人" << endl; } system("pause"); system("cls"); } // 7、修改指定的联系人信息 void modifyPerson(Addressbooks * abs) { cout << "请输入您要修改的联系人：" << endl; string name; cin >> name; int ret = isExit(abs, name); if (ret != -1) { string name; cout << "请输入姓名：" << endl; cin >> name; abs->personArray[ret].m_Name = name; cout << "请输入性别：" << endl; cout << "1---男\t2---女" << endl; int sex = 0; //cin >> sex; while (true) { cin >> sex; if (sex == 1 || sex == 2) { abs->personArray[ret].m_Sex = sex; break; } cout << "输入错误，请重新输入：" << endl; } cout << "请输入年龄：" << endl; int age = 0; cin >> age; abs->personArray[ret].m_Age = age; cout << "请输入联系电话：" << endl; string phone; cin >> phone; abs->personArray[ret].m_Phone = phone; cout << "请输入一个家庭地址：" << endl; string address; cin >> address; abs->personArray[ret].m_Addr = address; } else { cout << "查无此人" << endl; } system("pause"); system("cls"); } // 8、清空联系人 void cleanPerson(Addressbooks * abs) { abs->m_Size = 0; cout << "联系人已经清空！！！" << endl; system("pause"); system("cls"); } int main() { // 创建通讯录结构体变量 Addressbooks abs; // 初始化通讯录中当前人数为0 abs.m_Size = 0; int select = 0; while (true) { // 菜单调用 showMenu(); cin >> select; switch (select) { case 1: // 1、添加联系人 addPerson(&abs); //利用地址传递可以修饰实参 break; case 2: // 2、显示联系人 showPerson(&abs); break; case 3: // 3、删除联系人 deletePerson(&abs); /* { cout << "请输入删除联系人的姓名：" << endl; string name; cin >> name; if (isExit(&abs, name) == -1) { cout << "查无此人" << endl; } else { cout << "找到此人" << endl; } }*/ break; case 4: // 4、查找联系人 findPerson(&abs); break; case 5: // 5、修改联系人 modifyPerson(&abs); break; case 6: // 6、清空联系人 cleanPerson(&abs); break; case 0: // 0、退出通讯录 cout << "欢迎下次使用" << endl; system("pause"); return 0; break; default: break; } } system("pause"); return 0; }