文件cotact.c
#define _CRT_SECURE_NO_WARNINGS
#include <stdio.h>
#include <stdlib.h>
#include "contact.h"
void InitContact(pContact pc)
{
pc->count = 0;
memset(pc->data, 0, sizeof(pc->data));
}
void AddContact(pContact pc)
{
if (pc->count < 1000)
{
printf("请输入名字>");
scanf("%s", pc->data[pc->count].name);
printf("请输入年龄>");
scanf("%d", &pc->data[pc->count].age);
printf("请输入性别>");
scanf("%s", pc->data[pc->count].sex);
pc->count++;
}
else
{
printf("存不下了");
return;
}
}
void ShowContact(pContact pc)
{
printf("姓名: 年龄: 性别:\n");
if (pc->count != 0)
{
for (int i = 0; i < pc->count; i++)
{
if (pc->data[i].age != 0)
{
printf("%d|%-8s%11d%11s\n", i,
pc->data[i].name,
pc->data[i].age,
pc->data[i].sex);
}
}
}
else
{
printf("通讯没有号码\n");
return;
}
}
void DelContact(pContact pc)
{
printf("请输入要删除的编号");
int i = 0,num;
scanf("%d", &num);
for (i = num; i < pc->count; i++)
{
pc->data[i] = pc->data[i +1];
}
}
void justice(pContact pc)
{
for (int i = 0; i < pc->count-1; i++)
{
if(!strcmp(pc->data[pc->count - 1].name , pc->data[i].name))
{
printf("\n非法输入\n");
pc->data[pc->count -1] = pc->data[pc->count];
}
}
}
char compare(const void * a, const void * b)
{
return (*(char*)a+1 - *(char*)b);
}
void Sort(pContact pc)
{
int i;
qsort (pc, pc->count, sizeof(people), compare);
for (i=0; i<pc->count;i++)
printf("%d|%-8s%8d%11s\n", i,pc->data[i].name, pc->data[i].age, pc->data[i].sex);
return;
}
int search_son(pContact pc,char *name)
{
int i, j;
for (i = 0; i < pc->count; i++)
{
if (!strcmp(name, pc->data[i].name))
{
return i;
}
}
return -1;
}
void Search(pContact pc)
{
int i = 0;
char name[20];
printf("name>");
scanf("%s", &name);
i = search_son(pc,name);
if (i >= 0)
{
printf("找到了,呜啦啦啦啦啦啦啦啦啦啦啦啦啦啦啦!\n");
printf("%d|%-8s%8d%11s\n",i,pc->data[i].name,pc->data[i].age,pc->data[i].sex);
printf("******************************************\n");
}
else
{
printf("Can't find it\n");
}
return;
}
main.c
#define _CRT_SECURE_NO_WARNINGS
#include <stdio.h>
#include <stdlib.h>
#include "contact.h"
void menu()
{
printf("*************************\n");
printf("**1.add 2.show*******\n");
printf("**3.search 4.delete*****\n");
printf("**5.sort 0.exit*******\n");
printf("*************************\n");
}
int main()
{
int input = 0;
Contact my_con;
InitContact(&my_con);
do {
menu();
printf("please chose");
scanf("%d", &input);
switch (input)
{
case ADD:
AddContact(&my_con);
justice(&my_con);
break;
case SHOW:
ShowContact(&my_con);
break;
case DEL:
DelContact(&my_con);
break;
case EXIT:
break;
case SEARCH:
Search(&my_con);
break;
case SORT:
Sort(&my_con);
break;
default :
fflush(stdin);
fflush(stdout);
break;
}
} while (input);
system("pause");
return 0;
}
#ifndef __CONTACT_H__
#define __CONTACT_H__
enum OPTION
{
EXIT,
ADD,
SHOW,
SEARCH,
DEL,
SORT
};
#define MAX_NAME 20
typedef struct PeoInfo
{
char name[MAX_NAME];
int age;
char sex[4];
}people;
typedef struct Contact
{
people data[1000];
int count;
}Contact,*pContact;
void AddContact(pContact pc);
void InitContact(pContact pc);
void ShowContact(pContact pc);
void DelContact(pContact pc);
void justice(pContact pc);
void Search(pContact pc);
void Sort(pContact pc);
#endif // !__CONTACT_H__