本文实例为大家分享了C语言实现通讯录功能的具体代码，供大家参考，具体内容如下
先定义头文件
|
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
|
#ifndef __CONTACT_H__
#define __CONTACT_H__
#define NAME_LEN 10
#define SEX_LEN 6
#define TELE_LEN 12
#define ADDR_LEN 20
#define MAX_PEO 1000
typedef struct PEO
{
char name[NAME_LEN];
int age;
char sex[SEX_LEN];
char tele[TELE_LEN];
char addr[ADDR_LEN];
}Peo, *PPEO;
typedef struct Contact
{
Peo nb[MAX_PEO];
int count;//记录有效个数
}PCON,*Pcon;
void add_peo(Pcon pcon);
void del_peo(Pcon pcon);
void search(Pcon pcon);
void modify(Pcon pcon);
void show(Pcon pcon);
void clear(Pcon pcon);
#endif
|
然后创建contact.c，将函数写入
|
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
|
#include<stdio.h>
#include <string.h>
#include"contact.h"
void add_peo(Pcon pcon)
{
if (pcon->count <= MAX_PEO)
{
printf("请输入姓名：");
scanf("%s", pcon->nb[pcon->count].name);
printf("请输入年龄：");
scanf("%d", &pcon->nb[pcon->count].age);
printf("请输入性别：");
scanf("%s", pcon->nb[pcon->count].sex);
printf("请输入电话：");
scanf("%s", pcon->nb[pcon->count].tele);
printf("请输入地址：");
scanf("%s", pcon->nb[pcon->count].addr);
pcon->count ++;
printf("添加成功！\n");
}
else
printf("电话本已满！");
}
void show(Pcon pcon)
{
int i=0;
printf("姓名 年龄 性别 电话 地址\n");
for(i=0;i<pcon->count;i++)
{
printf("%s%8d%8s%15s%18s\n",pcon->nb[i].name,pcon->nb[i].age,pcon->nb[i].sex,pcon->nb[i].tele,pcon->nb[i].addr);
}
}
int find(char *c,Pcon pcon)
{
int i=0;
for(;i<pcon->count;i++)
{
if(strcmp(c,pcon->nb[i].name)==0)
return i;
}
return -1;
}
void del_peo(Pcon pcon)
{
char nam[NAME_LEN];
int index=0;
printf("请输入你想删除的人：");
scanf("%s",nam);
index = find(nam,pcon->nb[index].name);
for(;index<=pcon->count-1;index++)
{
pcon->nb[index]=pcon->nb[index+1];
}
pcon->count--;
printf("删除成功！\n");
}
void search(Pcon pcon)
{
char nam[NAME_LEN];
int i=0;
printf("请输入你想查找的人：");
scanf("%s",nam);
i = find(nam,pcon->nb[i].name);
printf("姓名 年龄 性别 电话 地址\n");
printf("%s%8d%8s%15s%20s\n",pcon->nb[i].name,
pcon->nb[i].age,pcon->nb[i].sex,
pcon->nb[i].tele,pcon->nb[i].addr);
}
void modify(Pcon pcon)
{
char nam[NAME_LEN];
int i=0;
printf("请输入你想修改的人：");
scanf("%s",nam);
i = find(nam,pcon->nb[i].name);
pcon->nb[i] = pcon->nb[-1];
printf("请输入姓名：");
scanf("%s", pcon->nb[i].name);
printf("请输入年龄：");
scanf("%d", &pcon->nb[i].age);
printf("请输入性别：");
scanf("%s", pcon->nb[i].sex);
printf("请输入电话：");
scanf("%s", pcon->nb[i].tele);
printf("请输入地址：");
scanf("%s", pcon->nb[i].addr);
printf("添加成功！\n");
}
void clear(Pcon pcon)
{
pcon->count = 0;
}
|
最后写入函数主体
|
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
|
#include <stdio.h>
#include "contact.h"
#define _CRT_SECURE_NO_WARINGS_
void print_menu()
{
printf("****************************\n");
printf("*** 1>add 2>del ***\n");
printf("*** 3>show 4>search ***\n");
printf("*** 5>modify 6>clear ***\n");
printf("****************************\n");
}
int main()
{
PCON con;
int input = 1;
con.count = 0;
while (input)
{
print_menu();
printf("请选择:");
scanf("%d", &input);
// system("cls");
switch (input)
{
case 1:
add_peo(&con);
break;
case 2:
del_peo(&con);
break;
case 3:
show(&con);
break;
case 4:
search(&con);
break;
case 5:
modify(&con);
break;
case 6:
clear(&con);
break;
default:
break;
}
}
return 0;
}
|
下图为通讯录运行示例截图
以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持服务器之家。
原文链接：http://blog.csdn.net/Lolita0917/article/details/45875139