项目要求:
1、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`。
2、通讯录基本要求如下:
a、添加联系人信息
b、删除指定联系人信息
c、查找指定联系人信息
d、修改指定联系人信息
e、显示所有联系人信息
f、清空所有联系人
g、以名字排序所有联系人
思路框图:

test.c:
#include"address_list.h"
void address_list()
{
ADDRESS con;
int input = 0;
init(&con);
do
{
menu2();
printf("请选择:>");
scanf("%d", &input);
switch (input)
{
case EXIT:
break;
case ADD:
system("CLS");
add(&con);
break;
case DELETE:
system("CLS");
dele(&con);
break;
case SEARCH:
system("CLS");
search(&con);
break;
case MODIFY:
system("CLS");
modify(&con);
break;
case SHOW:
system("CLS");
show(&con);
break;
case CLEAR:
system("CLS");
clear(&con);
break;
case SORT:
system("CLS");
sort(&con);
break;
default:
printf("输入有误,请重新选择!\n");
break;
}
} while (input);
}
void menu1()
{
printf("*************************\n");
printf("**** 1、open 0、exit ****\n");
printf("*************************\n");
}
void test()
{
int input = 0;
do
{
menu1();
printf("请选择:>");
scanf("%d", &input);
switch (input)
{
case 0:
break;
case 1:
system("CLS");
address_list();
break;
default:
printf("输入有误,请重新输入!\n");
break;
}
} while (input);
}
int main()
{
test();
return 0;
}
address_list.h:
#ifndef __ADDRESS_LIST_H_
#define __ADDRESS_LIST_H_
#define _CRT_SECURE_NO_WARNINGS 1
#include<stdio.h>
#include<string.h>
#include<stdlib.h>
#define NAME_MAX 20
#define SEX_MAX 6
#define PHONE_MAX 12
#define ADD_MAX 20
#define MAX 1000
struct list
{
char name[20];
char sex[6];
int age;
char phone[12];
char add[20];
};
typedef struct
{
struct list arr[MAX];
int count;
} ADDRESS,*PADDRESS;
enum
{
EXIT,
ADD,
DELETE,
SEARCH,
MODIFY,
SHOW,
CLEAR,
SORT
};
void menu2();
void init(PADDRESS pcon);
void add(PADDRESS pcon);
void dele(PADDRESS pcon);
void search(PADDRESS pcon);
void modify(PADDRESS pcon);
void show(PADDRESS pcon);
void clear(PADDRESS pcon);
void sort(PADDRESS pcon);
#endif
address_list.c:
#include"address_list.h"
void menu2()
{
printf("********************************\n");
printf("**** 0.EXIT 1.ADD ****\n");
printf("**** 2.DELETE 3.SEARCH ****\n");
printf("**** 4.MODIFY 5.SHOW ****\n");
printf("**** 6.CLEAR 7.SORT ****\n");
printf("********************************\n");
}
void init(PADDRESS pcon)
{
pcon->count = 0;
}
static int hunt(PADDRESS pcon,const char *pname)
{
int i = 0;
for (i = 0; i < pcon->count; i++)
{
if (strcmp(pcon->arr[i].name, pname) == 0)
{
return i;
}
}
return -1;
}
void add(PADDRESS pcon)
{
if (pcon->count >= MAX)
{
printf("Contact overflow!\n");
}
else
{
printf("请输入姓名:>");
scanf("%s", pcon->arr[pcon->count].name);
printf("请输入性别:>");
scanf("%s", pcon->arr[pcon->count].sex);
printf("请输入年龄:>");
scanf("%d", &(pcon->arr[pcon->count].age));
printf("请输入电话:>");
scanf("%s", pcon->arr[pcon->count].phone);
printf("请输入地址:>");
scanf("%s", pcon->arr[pcon->count].add);
pcon->count++;
printf("Add success!\n");
}
}
void dele(PADDRESS pcon)
{
char tmp[NAME_MAX] = { 0 };
int ret = 0;
printf("请输入要删除联系人姓名:>");
scanf("%s", tmp);
ret = hunt(pcon, tmp);
if (ret < 0)
{
printf("Not find contact!\n");
}
else
{
for (; ret < pcon->count - 1; ret++)
{
pcon->arr[ret] = pcon->arr[ret + 1];
}
pcon->count--;
printf("Delete success!\n");
}
}
void search(PADDRESS pcon)
{
int ret = 0;
char tmp[NAME_MAX] = { 0 };
printf("请输入要查找联系人姓名:>");
scanf("%s", tmp);
ret = hunt(pcon, tmp);
if (ret < 0)
{
printf("Not find contact!\n");
}
else
{
printf("Search contact subscript is :%d\n", ret+1);
}
}
void modify(PADDRESS pcon)
{
char tmp[NAME_MAX] = { 0 };
int ret = 0;
printf("请输入要修改联系人的姓名:>");
scanf("%s", tmp);
ret = hunt(pcon, tmp);
if (ret < 0)
{
printf("输入联系人姓名有误!\n");
}
else
{
printf("请输入姓名:>");
scanf("%s", pcon->arr[ret].name);
printf("请输入性别:>");
scanf("%s", pcon->arr[ret].sex);
printf("请输入年龄:>");
scanf("%d", &(pcon->arr[ret].age));
printf("请输入电话:>");
scanf("%s", pcon->arr[ret].phone);
printf("请输入地址:>");
scanf("%s", pcon->arr[ret].add);
printf("Modify success!\n");
}
}
void show(PADDRESS pcon)
{
int i = 0;
printf("%-10s %-6s %-3s %-12s %-15s\n", "NAME", "SEX", "AGE", "PHONE", "ADD");
for (i = 0; i < pcon->count; i++)
{
printf("%-10s %-6s %-3d %-12s %-15s\n", pcon->arr[i].name, pcon->arr[i].sex, pcon->arr[i].age, pcon->arr[i].phone, pcon->arr[i].add);
}
}
void clear(PADDRESS pcon)
{
pcon->count = 0;
}
void sort(PADDRESS pcon)
{
struct list tmp = {0};
int i = 0;
for (i = 0; i < pcon->count - 1; i++)
{
int j = 0;
for (j = 0; j < pcon->count - 1 - i; j++)
{
if (strcmp(pcon->arr[j].name,pcon->arr[j+1].name) > 0)
{
tmp = pcon->arr[j];
pcon->arr[j] = pcon->arr[j + 1];
pcon->arr[j + 1] = tmp;
}
}
}
}