This program was created by Gavindu Nuwan Dileepa and using this program you can add data to the stack , delete data and also you can view data from it... for more information contact gavindu123@gmail.com.. thanks
BookStack
/* This program created by Gavindu Nuwan Dileepa .... gavindu123@gmail.com .. for my
DCS project... singapore informatics*/
#include<stdio.h>
#include<conio.h>
#include<stdlib.h>
#include<string.h>
#define NULL0
void exit(void);
/* ----- GLOBLE VARIABLES ------- */
char name[25];
int press;
/*--------- BOOK STRUCTURE --------------------*/
struct Books
{
int book_id;
char title[25];
char author[25];
float price;
char publisher[25];
char content[50];
struct Books *Link;
};
typedef struct Books *StackPointer;
/*-------------- puse methode ----------------*/
void push(StackPointer &Top,int book_id1,char titl[],char aut[],float
price,char pub[])
{
StackPointer p;
p=(StackPointer)malloc(sizeof(struct Books));
p->book_id=book_id1;
for(int t1=0;t1<=24;t1++)
p->title[t1]=titl[t1];
for(int a1=0;a1<=24;a1++)
p->author[a1]=aut[a1];
p->price=price;
for (int p1=0;p1<=24;p1++)
p->publisher[p1]=pub[p1];
p->Link = Top;
Top = p;
}
/* -------------------- pop methode ----------------- */
void pop(StackPointer &Top)
{
int item1;
char item2[25];
char item3[25];
float item4;
char item5[25];
StackPointer Temp;
gotoxy(29,14);
if(Top==NULL)
printf("Stack is empty");
else
{
item1=Top->book_id;
item2[25]=Top->title[25];
item3[25]=Top->author[25];
item4=Top->price;
item5[25]=Top->publisher[25];
Temp = Top;
Top = Top->Link;
free(Temp);
gotoxy(22,19);printf("Your Record Has Been Deleted");
}
}
void main()
{
StackPointer Top;
int book_id;
char titl[25];
char aut[25];
char pub[25];
int select;
int opt;
int bi;
float price;
Top=NULL;
/* ------- welcome screen one --------- */
gotoxy(8,22);printf("ENTER YOUR NAME :");
gotoxy(26,22);scanf("%s",&name);
/* ---------- welcome screen tow ------- */
clrscr();
gotoxy(13,12);printf(": -- Welcome to the A B C Booksellers company -- :");
getch();
do{
/* ---------- starting main program ----------- */
clrscr();
gotoxy(20,22);printf("Created by :- Gavindu Nuwan Dileepa");
gotoxy(24,0);printf("**** A B C Booksellers ****\n");
gotoxy(28,4);printf("Main Menu\n");
gotoxy(26,5);printf("*************\n");
gotoxy(25,8);printf("1.Add Books\n");
gotoxy(25,10);printf("2.Delete Books\n");
gotoxy(25,12);printf("3.Book Details\n");
gotoxy(25,14);printf("4.Exit\n");
gotoxy(25,17);printf("----------------------------\n");
gotoxy(25,18);printf("Enter your choice :");
gotoxy(25,19);printf("----------------------------\n");
gotoxy(45,18);scanf("%i",&select);
clrscr();
switch(select)
{
/* ----------start of menu screens ------------ */
case 1:
gotoxy(25,0);printf("**** A B C Booksellers ****");
gotoxy(28,4);printf("Add Books");
gotoxy(25,5);printf("***************");
gotoxy(25,7);printf("Book ID :");
gotoxy(35,7);scanf("%i",&book_id);
fflush(stdin);
gotoxy(25,9);printf("Book Title :");
gotoxy(38,9); fflush(stdin);gets(titl);
gotoxy(25,11);printf("Book Author:\n");
gotoxy(38,11); fflush(stdin);gets(aut);
gotoxy(25,13);printf("Book Price :\n");
gotoxy(38,13);scanf("%f",&price);
gotoxy(25,15);printf("Book Publisher :\n");
gotoxy(42,15); fflush(stdin);gets(pub);
fflush(stdin);
gotoxy(12,17);printf("Do you want to save Press [1] For no Press [2]:\n");
gotoxy(60,17);scanf("%i",&opt);
fflush(stdin);
if (opt==1)
{
/* -------------- calling push methode ------------- */
push(Top,book_id,titl,aut,price,pub);
gotoxy(25,20);printf("You Record Has Been Saved");
}
else
{
if(opt==2)
gotoxy(25,20);printf("You Record Has Not Been Saved");
}
break;
case 2:
gotoxy(25,0);printf("**** A B C Booksellers ****");
gotoxy(28,4);printf("Delete Books\n");
gotoxy(25,5);printf("*****************");
gotoxy(12,15);printf("For Delete Records [1] For Exit Program [2] :\n");
gotoxy(58,15);scanf("%i",&opt);
fflush(stdin);
if (opt==1)
{
clrscr();
gotoxy(25,0);printf("**** A B C Booksellers ****");
gotoxy(28,4);printf("Delete Books\n");
gotoxy(25,5);printf("*****************");
gotoxy(23,8);printf("Enter book id :");
gotoxy(39,8);scanf("%i",&bi);
int key;
key=bi;
StackPointer Here;
Here=Top;
while(Here!=NULL)
{
if(Here->book_id==key)
{
clrscr(); /*------ RECALING THE SEARCH FUNCTION ----------- */
gotoxy(25,0);printf("**** A B C Booksellers ****");
gotoxy(28,4);printf("Delete Books\n");
gotoxy(25,5);printf("****************");
gotoxy(22,8);printf("book Title is : %s\n",Here->title);
gotoxy(22,10);printf("book Author is: %s\n",Here->author);
gotoxy(22,12);printf("book Price is : %.2f\n",Here->price);
gotoxy(22,14);printf("book Publicher is: %s\n",Here->publisher);
gotoxy(22,16);printf("[1] For delete [2] For exit :");
gotoxy(52,16);scanf("%i",&press);
if(press==1)
{
pop(Top);
}
else
{
if(press==2)
gotoxy(22,19);
printf("Exit program");
}
}Here=Here->Link;
}
}
else
{
if(opt==2)
gotoxy(21,19);
printf("Exit program");
}
break;
case 3:
gotoxy(25,0);printf("**** A B C Booksellers ****\n");
gotoxy(28,4);printf("Book Details\n");
gotoxy(25,5);printf("*****************");
gotoxy(10,22);printf("[1] for Book Details [2] for exit program:\n");
gotoxy(53,22);scanf("%i",&opt);
fflush(stdin);
if (opt==1)
{
/* -------- searching nodes by using book_id -------------*/
gotoxy(23,8);printf("Enter book id :");
gotoxy(39,8);scanf("%i",&bi);
int key;
key=bi;
StackPointer Here;
Here=Top;
while(Here!=NULL)
{
if(Here->book_id==key)
{
gotoxy(23,10);printf("book Title is : %s\n",Here->title);
gotoxy(23,12);printf("book Author is: %s\n",Here->author);
gotoxy(23,14);printf("book Price is : %.2f\n",Here->price);
gotoxy(23,16);printf("book Publicher is: %s\n",Here->publisher);
gotoxy(23,18);printf("PRESS ENTER TO EXIT :");
}
/* ----------- printing the node information ----------------- */
Here=Here->Link;
}
}
else
{
if(opt==2)
gotoxy(23,18);printf("Error Program Terminated");
}
break;
case 4:
exit();
break;
}
getch();
}while(select<4);
}
/*-------------- EXIT FUNCTION -----------*/
void exit(void)
{
clrscr();
gotoxy(18,10);printf(":--- Thank you and have a nice day ---:");
gotoxy(25,12);printf("24 HOUR CUSTOMER SERVICS");
gotoxy(25,13);printf("ONLY FROM ABC BOOKSELLERS");
gotoxy(25,16);printf("------------------------");
gotoxy(25,17);printf("YOU ARE WELCOME %s",&name);
gotoxy(25,18);printf("------------------------");
}
/* Gavindu Nuwan Dilepa... gavindu123@gmail.com...gavindu321@yahoo.com*/
Shark7 0 Newbie Poster
when i try to compile the program it says that for exemple gotoxy and clrscr have not been declared...does anyone know why?
and it also says that function main must return a int...can anyone help me?
thanks in advance
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