From 855ae3f96ebdc69d706e81aa4994db69fad91b62 Mon Sep 17 00:00:00 2001 From: 0008241510 <3145926128@qq.com> Date: Thu, 10 Jan 2019 11:44:25 +0800 Subject: [PATCH] first commit --- tong.c | 200 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 200 insertions(+) create mode 100644 tong.c diff --git a/tong.c b/tong.c new file mode 100644 index 0000000..e94a22d --- /dev/null +++ b/tong.c @@ -0,0 +1,200 @@ +#include +#include +#include +struct person +{ + char name[20]; + char tel1[12]; + char tel2[12]; + char email[20]; + char addr[20]; +}; + char filename[20]; + FILE *fp; + void menu(); + void creat(); + void delete(); + void xiugai(); + void output(); + void search(); + void search1(); + void search2(); + void append(); +main() +{ + creat(); + menu(); + return 0; +} +void menu() +{ + int m; + while(1) + { + printf("\n\t\t*************欢迎来到【通讯录】************\n\n"); + printf("\n\t\t***********添加， 请按1***********"); + printf("\n\t\t***********查找， 请按2***********"); + printf("\n\t\t***********修改， 请按3***********"); + printf("\n\t\t***********删除， 请按4***********"); + printf("\n\t\t***********显示全部联系人，请按5***********"); + printf("\n\t\t***********退出， 请按0***********\n"); + printf("\n\t\t*******************************************\n\n"); + printf("Please select(0--5):"); + scanf("%d",&m); + if(m>=0&&m<=4) + { + switch(m) + { + case 1: append(); + break; + case 2: search(); + break; + case 3: xiugai(); + break; + case 4: delete(); + break; + case 5: output(); + break; + case 0: exit(0); + } + printf("\n\n操作完毕，请再次选择！"); + } + else + printf("\n\n选择错误，请再次选择！"); + } + } +void creat() +{ + printf("\n请确定电话薄文件名："); + scanf("%s",filename); + if((fp=fopen(filename,"at+"))==NULL) + { + printf("\n不能建电话薄录！"); + exit(0); + } + fprintf(fp,"%-20s%-12s%-12s%-20s%-20s\n","姓名","电话号码1","电话号码2","电子邮箱","籍贯"); + fclose(fp); +} +void output() +{ + struct person one; + if((fp=fopen(filename,"r"))==NULL) + { + printf("\n不能打开通讯录！"); + exit(0); + } + printf("\n\n%20s\n","通 讯 录"); + while(!feof(fp)) + { + fscanf(fp,"%s%s%s%s%s\n",one.name,one.tel1,one.tel2,one.email,one.addr); + printf("%-20s%-12s%-12s%-20s%-20s",one.name,one.tel1,one.tel2,one.email,one.addr); + } + fclose(fp); +} +void append() +{ + struct person one; + search2(); + if((fp=fopen(filename,"a"))==NULL) + { + printf("\n不能打开通讯录！"); + exit(0); + } + printf("\n请输入添加的姓名、电话号码1、电话号码2、电子邮箱及籍贯（用空格隔开）：\n"); + scanf("%s%s%s%s%s",one.name,one.tel1,one.tel2,one.email,one.addr); + fprintf(fp,"%-20s%-12s%-12s%-20s%-20s\n",one.name,one.tel,one.addr); + fclose(fp); +} +void search() +{ + int n; + printf("\n\t\t*******************************"); + printf("\n\t\t*****按姓名查找， 请按1*****"); + printf("\n\t\t*****按电话号码查找，请按2*****"); + printf("\n\t\t*****返回主菜单， 请按0*****"); + printf("\n\t\t*******************************\n"); + printf("Please select(0--2):"); + scanf("%d",n); + switch(n) + { + case 1: search1();break; + case 2: search2();break; + case 0: menu();break; + default: printf("\n\n选择错误，请再次选择！"); + } +} +void search1() +{ + int k=0; + char namekey[20]; + struct person one; + printf("\n请输入姓名:"); + scanf("%s",namekey); + if((fp=fopen(filename,"rb"))==NULL) + { + printf("\n不能打开电话薄！"); + exit(0); + } + while(!feof(fp)) + { + fscanf(fp,"%s%s%s%s%s\n",one.name,one.tel1,one.tel2,one.email,one.addr); + if(!strcmp(namekey,one.name)) + { + printf("\n\n已查到，记录为："); + printf("\n%-20s%-12s%-12s%-20s%-20s",one.name,one.tel1,one.tel2,one.email,one.addr); + k=1; + } + } + if(!k) + printf("\n\n对不起，电话薄中没有此人的记录。"); + fclose(fp); +} +void search2() +{ + int k=0; + char telkey[12]; + struct person one; + printf("\n请输入电话号码:"); + scanf("%s",telkey); + if((fp=fopen(filename,"rb"))==NULL) + { + printf("\n不能打开电话薄！"); + exit(0); + } + while(!feof(fp)) + { + fscanf(fp,"%s%s%s%s%s\n",one.name,one.tel1,one.tel2,one.email,one.addr); + if(!strcmp(telkey,one.tel1)||!strcmp(telkey,one.tel2)) + { + printf("\n\n已查到，记录为："); + printf("\n%-20s%-12s%-12s%-20s%-20s",one.name,one.tel1,one.tel2,one.email,one.addr); + k=1; + } + } + if(!k) + printf("\n\n对不起，电话薄中没有此人的记录。"); + fclose(fp); +} +void xiugai() +{ + char name[20]; + printf("请输入要修改的联系人的姓名："); + scanf("%s",name); + if((fp=fopen(filename,"rb"))==NULL) + { + printf("\n不能打开电话薄！"); + exit(0); + } + while(!feof(fp)) + { + fscanf(fp,"%s%s%s%s%s\n",one.name,one.tel1,one.tel2,one.email,one.addr); + if(!strcmp(name,one.name)) + { + printf("\n\n已查到，记录为："); + printf("\n%-20s%-12s%-12s%-20s%-20s",one.name,one.tel1,one.tel2,one.email,one.addr); + } + } +} +void delete() +{ +}