//Massage.h檔案
#ifndef __MASSAGELIST_H__
#define __MASSAGELIST_H__
#define unit unsigned int
#define PASS 0
#define ERROR -1
#define MALLOC_ERROR -2
#define N 40
typedef int LinkData;
typedef struct node
{
LinkData ID;
char Name [N];
char Mobile_Phone [N];
char Home_Address [N];
char Company_Phone [N];
struct node *next; //節點指針
}Node;
typedef Node *PNode; //重命名節點指針類型
int Time_Display(); //定義時間函數
int Menu(); //顯示界面
int Insert_Last(PNode head, LinkData data); //尾插法添加好友
int Get_Information(PNode head) ; //顯示好友資訊
int Find_Element(PNode head, char *Name); //查找好友
void Delete_Friend(PNode head, char *Name); //删除好友
#endif
//Massage.c檔案
#include "Massage.h"
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <time.h>
int Menu()
{
system ("clear");
printf ("\t************************************************\n");
printf ("\t* *\n");
printf ("\t* wellcome to use Massage list *\n");
printf ("\t* *\n");
printf ("\t* 1 --------> add friend info *\n");
printf ("\t* 2 --------> list friend info *\n");
printf ("\t* 3 --------> search friend info *\n");
printf ("\t* 4 --------> delete friend *\n");
printf ("\t* 5 --------> exit *\n");
printf ("\t* *\n");
printf ("\t* auther:yuhuofei *\n");
printf ("\t************************************************\n");
printf (" \n");
printf("\t");
Time_Display();
printf (" \n");
printf ("\tPlease enter the num to choose function：");
}
// 時間顯示函數
int Time_Display()
{
time_t timep;
struct tm *p;
time(&timep);
p = localtime(&timep);
printf("Time: %4d/%02d/%02d ", 1900+p->tm_year, 1+p->tm_mon, p->tm_mday);
printf("%02d:%02d:%02d\n", p->tm_hour, p->tm_min, p->tm_sec);
return 0;
}
//添加好友資訊
int Insert_Last(PNode head, LinkData data)
{
// 建立新的結點
if(head == NULL)
{
return ERROR;
}
PNode p = (PNode)malloc(sizeof(Node)/sizeof(char));
if (p == NULL)
{
return MALLOC_ERROR;
}
// 将新資料賦給新結點
system ("clear");
printf ("\t********************Add friend********************\n");
p->ID = data;
printf ("\tFriend ID is：%d\n", p->ID);
printf ("\n");
printf ("\tPlease input your friend name：");
scanf ("%s", p->Name);
printf ("\n");
printf ("\tPlease input your friend phone number：");
scanf ("%s", p->Mobile_Phone);
printf ("\n");
printf ("\tPlease input your friend home address：");
scanf ("%s", p->Home_Address);
printf ("\n");
printf ("\tPlease input your friend company phone：");
scanf ("%s", p->Company_Phone);
printf ("\n");
p->next = NULL;
//找到最後一個結點
PNode Ptemp; //将頭結點位址給臨時指針Ptemp
Ptemp = head;
while (Ptemp->next)
{
Ptemp = Ptemp->next;
}
Ptemp->next = p;
return PASS;
}
//顯示好友的資訊
int Get_Information(PNode head)
{
if(head == NULL)
{
return ERROR;
}
PNode p;
printf ("\tID\tName\t\tPhone number\t\tAddress\t\tCcmpany phone\n");
for (p = head->next; p != NULL; p = p->next)
{
printf ("\t%d\t%s\t\t%s\t\t\t%s\t\t%s\n", p->ID, p->Name, p->Mobile_Phone,
p->Home_Address, p->Company_Phone);
}
printf("\n");
return PASS;
}
//查找資訊
int Find_Element(PNode head, char *Name)
{
if(head == NULL)
{
return ERROR;
}
PNode p;
int flag = 1;
for (p = head->next; p != NULL; p = p->next)
{
if (strcmp(p->Name,Name) == 0)
{
flag = 0;
printf ("\tFriend information：\n\tID: %d\n\tName: %s\n\tPhone number: %s\n\tAddress: %s\n\tCompany phone:%s\n", p->ID, p->Name, p->Mobile_Phone, p->Home_Address, p->Company_Phone);
}
}
if (flag)
{
printf ("\tSorry,This name doesn't in it!\n");
}
printf("\n");
return PASS;
}
//删除好友
void Delete_Friend(PNode head, char *Name)
{
PNode p = head;
PNode q = NULL;
while (p != NULL && (p->next) != NULL)
{
q = p->next;
if (q != NULL && strcmp(q->Name,Name) == 0)
{
p->next = q->next;
free(q);
int j;
printf ("\tDeleting\n");
printf ("\tPlease hold on");
fflush(stdout); //強制重新整理緩存，輸出顯示
for( j=0;j<3;j++ )
{
sleep(1); //使用sleep，參數:s
printf(".");
fflush(stdout); //強制重新整理緩存，輸出顯示
}
printf ("\n");
printf ("\tSucceed！\n");
}
else if (q->next == NULL && strcmp(q->Name,Name) != 0)
{
printf ("\tThis name doesn't in it!\n");
}
p = p->next;
}
}
//main.c檔案
#include <stdio.h>
#include "Massage.h"
#include "stdlib.h"
int main ()
{
int Function;
int i = 0;
char Name[N];
int cho;
PNode head_node = (PNode)malloc(sizeof(Node)/sizeof(char));
if(head_node == NULL)
{
return MALLOC_ERROR;
}
head_node->next = NULL;
while(1)
{
Menu();
scanf ("%d", &Function);
switch (Function) //功能選擇
{
case 1://添加好友
{
Function = 0;
Insert_Last (head_node,i++);
int j;
printf ("\tAddinng\n");
printf ("\tPlease hold on");
fflush(stdout); //強制重新整理緩存，輸出顯示
for( j=0;j<3;j++ )
{
sleep(1); //linux 使用sleep，參數為秒
printf(".");
fflush(stdout); //強制重新整理緩存，輸出顯示
}
printf ("\n");
printf ("\tSucceed！\n");
printf ("\tBack the menu,please entre 1：");
scanf ("%d",&cho);
if (cho == 1)
{
break;
}
else
{
printf ("\tSorry！your input is error,please try again：");
scanf ("%d", &cho);
break;
}
break;
}
case 2://顯示好友資訊
{
system ("clear");
printf ("\t********************Friend Information********************\n");
printf ("\n");
Get_Information (head_node);
Function = 0;
printf ("\tBack the menu,please entre 1：");
scanf ("%d",&cho);
if (cho == 1)
{
break;
}
else
{
printf ("\tSorry！your input is error,please try again：");
scanf ("%d", &cho);
break;
}
break;
}
case 3://查找好友
{
system ("clear");
printf ("\t********************Search Friend********************\n");
printf ("\tPlease input your friend name: ");
scanf ("%s", Name);
printf ("\n");
int j;
printf ("\tSearching\n");
printf ("\tPlease hold on");
fflush(stdout); //強制重新整理緩存，輸出顯示
for( j=0;j<3;j++ )
{
sleep(1); //linux 使用sleep，參數為秒
printf(".");
fflush(stdout); //強制重新整理緩存，輸出顯示
}
printf ("\n");
Find_Element(head_node,Name);
printf ("\tBack the menu,please entre 1：");
scanf ("%d",&cho);
if (cho == 1)
{
break;
}
else
{
printf ("\tSorry！your input is error,please try again：");
scanf ("%d", &cho);
break;
}
break;
}
case 4://删除好友
{
system ("clear");
printf ("\t********************Delete Friend********************\n");
printf ("\tPlease input name taht you want delete：");
scanf ("%s", Name);
printf ("\n");
Delete_Friend(head_node,Name);
printf ("\tBack the menu,please entre 1：");
scanf ("%d",&cho);
if (cho == 1)
{
break;
}
else
{
printf ("\tSorry！your input is error,please try again：");
scanf ("%d", &cho);
break;
}
break;
}
case 5://退出通訊錄
{
Function = 0;
printf ("\n");
system ("clear");
exit(0);
}
default://輸入錯誤
{
Function = 0;
printf ("\tSorry！your input is error,please try again：");
scanf ("%d", &Function);
printf ("%d", Function);
break;
}
}
}
return 0;
運作效果如下：
}
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