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#include<stdio.h>
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#include<string.h>
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#include<conio.h>
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#define N 80
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typedef struct
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{
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char num[N];
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char name[20];
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char tele[15];
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char add[20];
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char emal[15];
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}STUDENT;
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STUDENT stu[N] ;
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int menu();
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int shuru(STUDENT stu[N]);
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void xianshi(STUDENT stu[],int n);
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int shanchu(STUDENT stu[],int n);
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void chazhao(STUDENT stu[],int n);
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void xiugai(STUDENT stu[],int n);
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int tianjia(STUDENT stu[],int n);
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int tuichu();
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int main()
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{
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int length,m=0;
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while(m>=0)
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{
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switch (menu())
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{
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case 0:length=shuru(stu);break;
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case 1: xianshi(stu,length);break;
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case 2:length=shanchu(stu,length);break;
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case 3:chazhao(stu,length);break;
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case 4:xiugai(stu,length);break;
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case 5:length=tianjia(stu,length);break;
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case 6:m=tuichu();break;
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default:printf("输入错误,请重新输入\n");
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}
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}
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}
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int menu()
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{
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int m;
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printf(" 欢迎使用通讯录管理系统 \n");
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printf(" 主菜单 \n");
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printf("\t\t\t 0.输入通讯录\n");
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printf("\t\t\t 1.显示通讯录\n");
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printf("\t\t\t 2.删除通讯录\n");
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printf("\t\t\t 3.查找通讯录\n");
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printf("\t\t\t 4.修改通讯录\n");
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printf("\t\t\t 5.添加通讯录\n");
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printf("\t\t\t 6.退出通讯录\n");
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do{
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printf("\t\t\t 请输入选项0-6\n");
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scanf("%d",&m);
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}while(m<0||m>6);
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return m;
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}
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int shuru(STUDENT stu[N])
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{
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int i,n;
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printf("\n请输入要加入通讯录的数目 \n");
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scanf("%d",&n);
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printf("请输入信息 \n");
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for(i=0;i<n;i++)
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{
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printf("请输入编号:\n");
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scanf("%s",stu[i].num);
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printf("\n请输入姓名:\n");
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scanf("%s",stu[i].name);
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printf("\n请输入电话:\n");
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scanf("%s",stu[i].tele);
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printf(" \n请输入地址:\n");
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scanf("%s",stu[i].add);
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printf(" \n请输入emal:\n");
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scanf("%s",stu[i].emal);
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printf("编号:%s\n姓名:%s\n电话:%s\n地址:%s\nemal:%s\n",stu[i].num,stu[i].name,stu[i].tele,stu[i].add,stu[i].emal);
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}
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return n;
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}
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void xianshi(STUDENT stu[],int n)
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{
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int i;
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for(i=0;i<=n-1;i++)
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{
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printf("编号:%s\n姓名:%s\n电话:%s\n地址:%s\nemal:%s\n",stu[i].num,stu[i].name,stu[i].tele,stu[i].add,stu[i].emal);
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}
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}
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int find(STUDENT stu[],int n)
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{
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int i;
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char s[20];
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printf("请输入的姓名\n");
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scanf("%s",s);
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for(i=0;i<n;i++)
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if(strcmp(s,stu[i].name)==0)
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return i;
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}
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int shanchu(STUDENT stu[],int n)
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{
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int i,j,ch;
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i=find(stu,n);
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if(i>n-1)
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{
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printf("没有找到要删除的记录,是否重新输入1/0(1代表是,0代表否)\n");
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scanf("%d",&ch);
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if(ch==1)
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n=shanchu(stu,n);
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}
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else
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{
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printf("编号:%s\n姓名:%s\n电话:%s\n地址:%s\nemal:%s\n",stu[i].num,stu[i].name,stu[i].tele,stu[i].add,stu[i].emal);
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printf("是否确定要删除:%d是%2d否\n",1,0);
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}
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scanf("%d",&ch);
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if(ch==1)
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{
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for(j=i+1;j<N;j++)
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{
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strcpy(stu[j-1].name,stu[j].name);
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strcpy(stu[j-1].tele,stu[j].tele);
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strcpy(stu[j-1]. add,stu[j]. add);
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strcpy(stu[j-1].emal,stu[j].emal);
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}
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n--;
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printf(" 删除成功!\n");
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}
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return n;
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}
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void chazhao(STUDENT stu[],int n)
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{
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int i,ch;
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i=find(stu,n);
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if(i>n-1)
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printf("没有找到要查找的记录,是否重新输入1/0\n");
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scanf("%d",&ch);
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if(ch==1)
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chazhao(stu,n);
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else
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printf("编号:%s\n姓名:%s\n电话:%s\n地址:%s\nemal:%s\n",stu[i].num,stu[i].name,stu[i].tele,stu[i].add,stu[i].emal);
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}
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void xiugai(STUDENT stu[],int n)
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{
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int i,ch;
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i=find(stu,n);
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if(i>n-1)
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{
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printf("没有找到要修改的记录,是否重新输入1/0\n");
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scanf("%d",&ch);
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if(ch==1)
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xiugai(stu,n);
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}
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else
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{
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printf("编号:%s\n姓名:%s\n电话:%s\n地址:%s\nemal:%s\n",stu[i].num,stu[i].name,stu[i].tele,stu[i].add,stu[i].emal);
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printf("是否确定要修改:%d是%2d否\n",1,0);
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}
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scanf("%d",&ch);
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if(ch==1)
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{
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printf("编号:\n");
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scanf("%s",stu[i].num);
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printf("\n姓名\n:");
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scanf("%s",stu[i].name);
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printf(" \n电话:\n");
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scanf("%s",stu[i].tele);
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printf(" \n地址:\n");
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scanf("%s",stu[i].add);
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printf(" \nnemal:\n");
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scanf("%s",stu[i].emal);
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printf(" 修改成功!\n");
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}
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}
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int tianjia(STUDENT stu[],int n)
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{
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int i,j;
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if(N<=n+1)
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printf("储存已满");
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else
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{
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printf("请输入要插入的位置\n");
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scanf("%d",&i);
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for(j=n-1;j>=i;j--)
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{
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strcpy(stu[j+1].name,stu[j].name);
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strcpy(stu[j+1].tele,stu[j].tele);
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strcpy(stu[j+1].add,stu[j].add);
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strcpy(stu[j+1].emal,stu[j].emal);
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}
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printf("请输入要插入的信息:\n");
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printf("编号:\n");
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scanf("%s",stu[i].num);
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printf("\n请输入姓名:\n");
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scanf("%s",stu[i].name);
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printf(" \n请输入电话:\n");
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scanf("%s",stu[i].tele);
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printf(" \n请输入地址:\n");
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scanf("%s",stu[i].add);
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printf(" \n请输入emal:\n");
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scanf("%s",stu[i].emal);
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printf("添加成功!\n");
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n++;
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}
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return n;
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}
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int tuichu()
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{
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int n;
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n=-1;
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printf(" 谢谢使用 ");
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return n;
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}
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