C语言来实现通讯录

2019-11-08 02:03:06

字体：大中小

来源：转载

供稿：网友

#define _CRT_SECURE_NO_WARNINGS 1#ifndef __CONTACT_H_#define __CONTACT_H_#define NAME_MAX 20#define SEX_MAX 10#define TEL_MAX 15#define ADDR_MAX 20#define PEO_MAX 1000#include #include #include typedef struct People{char name[NAME_MAX];char sex[SEX_MAX];int age;char tel[TEL_MAX];char addr[ADDR_MAX];}*peo;typedef struct Contact{int count;struct People people[PEO_MAX];}*pCon;void add_peo(pCon pcon);void del_peo(pCon pcon);void find_peo(pCon pcon);void modify_peo(pCon pcon);void show_peo(pCon pcon);void clear_peo(pCon pcon);#endif int search(pCon pcon, char *name){int i = 0;for (i=0; i < pcon->count; i++){if (strcmp(name, pcon->people[i].name) == 0)return i;}return -1;}void add_peo(pCon pcon) //添加联系人{if (pcon->count == PEO_MAX){PRintf("The contact has fullen.");return;}printf("please input name: ");scanf("%s", (pcon->people[pcon->count]).name);printf("please input sex : ");scanf("%s", (pcon->people[pcon->count]).sex);printf("please input age: ");scanf("%d", &((pcon->people[pcon->count]).age));printf("please input tel: ");scanf("%s", (pcon->people[pcon->count]).tel);printf("please input address: ");scanf("%s", (pcon->people[pcon->count]).addr);pcon->count++;}void del_peo(pCon pcon) //删除联系人{int i;char name[NAME_MAX];printf("please input the people you want to delete:");scanf("%s", name);i = search(pcon, name);if (i == -1)printf("The people doesn't exsit./n");else if (i == 1000)pcon->count--;else{for (i=0; i < pcon->count; i++)pcon->people[i] = pcon->people[i + 1];pcon->count--;}}void find_peo(pCon pcon)//查找联系人{int i;char name[NAME_MAX];printf("please input the people you want to find:");scanf("%s", name);i = search(pcon, name);if (i == -1)printf("The people doesn't exsit./n");elseprintf("%s/t%s/t%d/t%s/t%s/n",pcon->people[i].name,pcon->people[i].sex,pcon->people[i].age,pcon->people[i].tel,pcon->people[i].addr);}void modify_peo(pCon pcon)//修改联系人{int i;char name[NAME_MAX];printf("please input the people you want to modify:");scanf("%s", name);i = search(pcon, name);if (i == -1)printf("The people doesn't exsit./n");elseprintf("please input name: ");scanf("%s", (pcon->people[i]).name);printf("please input sex : ");scanf("%s", (pcon->people[i]).sex);printf("please input age: ");scanf("%d", &((pcon->people[i]).age));printf("please input tel: ");scanf("%s", (pcon->people[i]).tel);printf("please input address: ");scanf("%s", (pcon->people[i]).addr);}void show_peo(pCon pcon)//显示联系人{int i = 0;for (; i < pcon->count; i++){printf("name sex age tel addr/n");printf("%s/t%s/t%d/t%s/t%s/n",pcon->people[i].name,pcon->people[i].sex,pcon->people[i].age,pcon->people[i].tel,pcon->people[i].addr);}}void clear_peo(pCon pcon)//清空联系人{pcon->count = 0;}void show_menu(){printf("************************/n");printf("* 1:add 2:del */n");printf("* 3:find 4:modify */n");printf("* 5:show 6:clear */n");printf("************************/n");}int main(){struct Contact my_contact;int input = 1;my_contact.count = 0;while (input){show_menu();printf("please input:");scanf("%d", &input);switch (input){case 1:add_peo(&my_contact);break;case 2:del_peo(&my_contact);break;case 3:find_peo(&my_contact);break;case 4:modify_peo(&my_contact);break;case 5:show_peo(&my_contact);break;case 6:clear_peo(&my_contact);break;default:break;}}return 0;}实现通讯录通讯录可以用来存储1000个人的信息，每个人的信息包括：姓名、性别、年龄、电话、住址提供方法：1. 添加联系人信息2. 删除指定联系人信息3. 查找指定联系人信息4. 修改指定联系人信息5. 显示所有联系人信息6. 清空所有联系人7. 以名字排序所有联系人

上一篇：QT QStringList用法

下一篇：取bei16倍数字节方法