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C Program for Library Operation

int i=0;

void add();

void search();

void sort();

void sorta();

struct book

{

char bookname[50];

char author[50];

double price;

int nocopy;

}book[50];

void main()

{

int ch;

while(1)

{

clrscr();

printf("********************");

printf("\nLIBRARY MANAGEMENT");

printf("\n******************");

printf("\n1-ADD TO LIBRARY");

printf("\n2-SEARCH A BOOK");

printf("\n3-SORT BY BOOK NAME");

printf("\n4-SORT BY AUTHOR NAME");

printf("\n5-EXIT");

printf("\nEnter your choice:");

scanf("%d",&ch);

switch(ch)

{

case 1: add();

break;

case 2: search();

break;

case 3: sort();

break;

case 4: sorta();

break;

case 5: exit(0);

default: puts("Please enter 1-5 only");

getch();

}

}

}

void add()

{

printf("\n\nADD TO LIBRARY");

printf("\nEnter the Bookname: ");

fflush(stdin);

gets(book[i].bookname);

printf("\nEnter the Author name: ");

fflush(stdin);

gets(book[i].author);

printf("\nEnter the Price of the Book: ");

scanf("%ld",&book[i].price);

printf("\nEnter no of copies : ");

scanf("%d",&book[i].nocopy);

printf("STORED");

printf("\nBOOK NAME: %s",book[i].bookname);

printf("\nAUTHOR : %s",book[i].author);

printf("\nPRICE : %d",book[i].price);

printf("\nNO OF COPIES: %d",book[i].nocopy);

i++;

getch();

}

void search()

{

int f=0,y,j,x;

char bookn[50],authorname[50];

printf("\n Enter the Book Name: ");

fflush(stdin);

gets(bookn);

printf("\n Enter the Author Name: ");

fflush(stdin);

gets(authorname);

printf("\nThe Given Search");

printf("\nThe Book Name is: %s",bookn);

printf("\nThe Author Name is : %s",authorname);

for(j=0;j
{

x= strcmp(book[j].bookname,bookn);

y=strcmp(book[j].author,authorname);

if(x==0&&y==0)

{

printf("\nBOOK IS FOUND");

getch();

f=1;

}

}

if(f==0)

{

printf("\nBOOK NOT FOUND");

getch();

}

getch();

}

void sort()

{

int j,k,x;

char t[50];

for(j=0;j
{

for(k=0;k
{

x = (strcmp(book[k].bookname,book[k+1].bookname));

if(x>0)

{

strcpy(t,book[k].bookname);

strcpy(book[k].bookname ,book[k+1].bookname);

strcpy(book[k+1].bookname, t);

}

}

}

printf("\nSORTED BY BOOK NAME");

for(j=0;j
{

printf("\nThe BookName is:%s - %s",book[j].bookname,book[j].author);

}

getch();

}

void sorta()

{

int j,k,x;

char t[50];

for(j=0;j
{

for(k=0;k
{

x = (strcmp(book[k].author,book[k+1].author));

if(x>0)

{

strcpy(t,book[k].author);

strcpy(book[k].author ,book[k+1].author);

strcpy(book[k+1].author, t);

}

}

}

printf("\nSORTED BY AUTHOR NAME");

for(j=0;j
{

printf("\nThe AUTHOR NAME is:%s - %s",book[j].author,book[j].bookname);

}

getch();

}


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