while compiling this code i have got an error Declartion not allowed here its a C program title of the program is " LIBRARY MANAGEMENT"
#include<stdio.h>
#include<stdlib.h>
#include<string.h>
struct library
{
char bk_name[30];
char publisher[30];
float price;
};
int main()
{
struct library l[100];
char pb_nm[30],bk_nm[30];
int i,j, keepcount;
i=j=keepcount = 0;
printf("\n\n## Library Management ##\n");
while(j!=5)
{
printf("\n1. Add book information\n");
printf("2. Display All Books Available \n");
printf("3. Display Highest Price Book\n");
printf("4. Display list of Publishers\n");
printf("5. Exit");
printf ("\n\nEnter one of the above : ");
scanf("%d",&j);
switch (j)
{
/* Add book */
case 1:
printf ("Enter book name = ");
scanf ("%s",l[i].bk_name);
printf ("Enter publisher name = ");
scanf ("%s",l[i].publisher);
printf ("Enter price = ");
scanf ("%f",&l[i].price);
keepcount++;
break;
case 2:
printf("Display All Books Available\n");
for(i=0;i<keepcount;i++)
{
printf ("\n book name = %s",l[i].bk_name);
printf ("\t author name = %s",l[i].publisher);
printf ("\t price = %f",l[i].price);
}
break;
case 3:
printf ("Highest Price Book : ");
float temp = 0;
for (i=0;i<keepcount;i++)
{
if(temp < l[i].price)
temp = l[i].price;
}
printf("%f", temp);
break;
case 4:
printf ("List of Publishers : ");
for (i=0;i<keepcount;i++)
{
printf ("\n %s ",l[i].publisher);
}
break;
case 5:
exit (0);
}
}
return 0;
}