通讯录C程序代码

#include <stdio.h>
#include <string.h> /* 程序多次调用biodkey()，应包含头文件bios.h */
#include <bios.h><br>/* 程序多次调用clrscr()，应包含头文件conio.h */
#include <conio.h>
#define MAX 100
#define PAGE 2
#define PRINT1 printf("--------------------------------------\n")
#define PRINT2 printf("NUM---NAME---AGE---MOBILE---ADDRESS\n")
#define PRINT3 printf("%d,%s,%d,%s,%s,\n",message[i].num,message[i].name,message[i].age,message[i].mobile[15],message[i].address);
int sum;
struct message_type
{<br>int num; <br>char name[15]; /* name应是数组 */
int age;<br>char mobile[15];<br>char address[30]; /* address应是数组 */ }message[MAX];
main()
{
int choice;
sum = read_message();<br>bioskey(0);
{
clrscr();
printf("\n\n\n ********通讯录管理系统********\n\n" );
printf(" 1.创建资料\n\n");
printf(" 2.输出资料\n\n");
printf(" 3.资料查询\n\n");
printf(" 4.资料添加\n\n");
printf(" 5.资料删除\n\n");
printf(" 6.资料修改\n\n");
printf(" 7.资料整理\n\n");
printf(" 0.退出系统\n\n");
printf("请选择(0-7):");
scanf("%d",&choice);
switch(choice)
{ case 1: input_message();break;
case 2: output_message();break;
case 3: inquire_message();break;
case 4: insert_message();break;
case 5: del_message();break;
case 6: revise_message();break;
case 7: sort_message();break;
case0:break;
}
}while(choice!=0);
save_message(sum);
printf("\n -以上资料已保存!-(文件名:messagenotes.txt)\n"); /*保存信息*/
save_message(int sum)
{
FILE *fp;
int i;
if((fp=fopen("messagenotes.txt","wb"))==NULL)
{
printf("读文件错误!\n");
return;
}
for(i=0;i<sum;i++)
if(fwrite(&message[i],sizeof(struct message_type),1,fp)!=1)
printf("写文件错误!\n");
fclose(fp); /* Function: input_message() */
input_message()
{
int i=0; /* 变量s无用，已删除 */
clrsrc();
printf("\n\n 录入通讯录\n"); /* 笔误 */
printf("\n -------------------------------\n");
{
print