#include
#include
#include
#include
struct book
{
char name[20];
char phone[20];
char qq[20];
char wechat[20];
};
struct book members[50];
int a,j,k,l,a1,i=0;
char js[10]="y";
char da[20];
char m1[10];
char m2[20];
char m3[20];
char m4[20]="";
int main()
{
FILE * pf;
loop:
printf(" *************************************\n");
printf(" What do you want to do\n");
printf(" 1.creat\n");
printf(" 2.list\n");
printf(" 3.search\n");
printf(" 4.delete\n");
printf(" 5.close\n");
printf(" *************************************\n");
a=getch();
switch(a)
{
case 49 :
pf=fopen("txl.txt","a");
loop2:
printf(" *************************************\n");
printf(" please input information:\n");
printf(" input 'y' to quit when done\n");
printf(" *****************************\n");
printf(" name:");
scanf("%s",members[i].name);
if(strcmp(members[i].name,js)==0)
{
printf(" *****************************\n");
printf(" DATE SAVED\n");
printf(" *****************************\n");
getch();
system("cls");
fclose(pf);
goto loop2;
}
else
{
fprintf(pf,"*************************************\n");
fprintf(pf,"name:%s\n",members[i].name);
printf(" phone:");
scanf("%s",members[i].phone);
fprintf(pf,"phone:%s\n",members[i].phone);
printf(" qq:");
scanf("%s",members[i].qq);
fprintf(pf,"qq:%s\n",members[i].qq);
printf(" wechat:");
scanf("%s",members[i].wechat);
fprintf(pf,"wechat:%s\n",members[i].wechat);
i++;
system("cls");
fclose(pf);
goto loop;
}
case 50 :
pf=fopen("txl.txt","r");
for(a1=0;a1<50;a1++)
{
if(strcmp(m4,members[a1].name)==0)
{
break;
}
printf(" name:%s\n",members[a1].name);
printf(" phone:%s\n",members[a1].phone);
printf(" qq:%s\n",members[a1].qq);
printf(" wechat:%s\n",members[a1].wechat);
printf(" *************************************\n");
}
fclose(pf);
getch();
system("cls");
goto loop;
case 51 :
pf=fopen("txl.txt","r");
printf(" *************************************\n");
printf(" who do you want to find?\n");
printf(" *************************************\n");
printf(" name:");
scanf("%s",m1);
for(j=0;j<1024;j++)
{
if(strcmp(m1,members[j].name)==0)
{
printf(" phone:%s\n",members[j].phone);
printf(" qq:%s\n",members[j].qq);
printf(" wechat:%s\n",members[j].wechat);
getch();
system("cls");
fclose(pf);
goto loop;
}
}
break;
case 52 :
pf=fopen("txl.txt","r+");
printf(" *************************************\n");
printf(" who do you want to delete?\n");
printf(" *************************************\n");
printf(" name:");
scanf("%s",m2);
for(k=0;k<100;k++)
{
if(strcmp(members[k].name,m2)==0)
{
printf(" phone:%s\n",members[k].phone);
printf(" qq:%s\n",members[k].qq);
printf(" wechat:%s\n",members[k].wechat);
printf(" *************************************\n");
printf(" Are you sure(Y OR N):");
scanf("%s",m3);
if(strcmp(m3,js)==0)
{
for(l=k;l<49;l++)
{
members[l]=members[l+1];
}
printf(" *************************************\n");
printf(" This guy has been deleted\n");
printf(" *************************************\n");
getch();
system("cls");
fclose(pf);
goto loop;
}
}
}
case 53 :
pf=fopen("txl.txt","a");
fclose(pf);
}
}
