手机通讯录代码.docx

手机通讯录代码

第一篇：手机通讯录代码#include#includestructfriends_list{charname[10];charage[12];chartelephone[13];charbanji[6];charsn[13];charaddress[8];charsex[4];};intCount=0;FILE*fp;voidnew_friend(structfriends_listfriends[]);voidshow_friend(structfriends_listfriends[]);voidsearch_friend(structfriends_listfriends[]);voidstatistics_friend(structfriends_listfriends[]);voidxiugai_friend(structfriends_listfriends[]);voidshanchu_friend(structfriends_listfriends[]);intmain(void){intchoice;charname[10];charsn[12];structfriends_listfriends[50];do{printf(“t***********************************************n”);printf(“t$$n”);printf(“t$学生通讯系统功能选项$n”);printf(“t$$n”);printf(“t***********************************************n”);printf(“t1：新建2：显示3：查询4：统计5：修改6：删除0:退出n”);printf(“请选择功能：”);scanf(“%d”,&choice);switch(choice){case1:new_friend(friends);break;case2:show_friend(friends);break;case3:search_friend(friends);break;case4:statistics_friend(friends);break;case5:xiugai_friend(friends);break;case6:shanchu_friend(friends);break;case0:break;}}while(choice!=0);printf(“谢谢使用通讯录功能!n”);return0;}//新建voidnew_friend(structfriends_listfriends[]){structfriends_listf;intchoice;if(Count==50){printf(“通讯录已满!n”);return;}printf(“请输入新联系人的姓名:”);scanf(“%s”,&f.name);printf(“请输入新联系人的年龄:”);scanf(“%s”,&f.age);printf(“请输入新联系人的联系电话:”);scanf(“%s”,&f.telephone);printf(“请输入新联系人的学号:”);scanf(“%s”,&f.sn);printf(“请输入新联系人的班级:”);scanf(“%s”,&f.banji);printf(“请输入新联系人的地址:”);scanf(“%s”,&f.address);printf(“请输入新联系人的性别:”);scanf(“%s”,&f.sex);printf(“您添加了一个记录,内容如下:n”);printf(“t~~~~~~~~~~~~~~~~~~~~n”);printf(“t姓名性别班级学号地址电话年龄n”);printf(“t%s%s%s%s%s%s%sn”,f.name,f.sex,f.banji,f.sn,f.address,f.telephone,f.age);printf(“t~~~~~~~~~~~~~~~~~~~~n”);printf(“您确定要添加吗?”);scanf(“%d”,&choice);if(choice==1){fp=fopen(“file1.txt”,“a”);fprintf(fp,“%s%s%s%s%s%s%sn”,f.name,f.sex,f.banji,f.sn,f.address,f.telephone,f.age);fclose(fp);printf(“t&&&&&&&&n”);printf(“t&您已添加成功&n”);printf(“t&&&&&&&&n”);}elsereturn;friends[Count]=f;Count++;}//显示voidshow_friend(structfriends_