struct BOOKINFORMATION
{
int number;
char press[20];
char name[20];
float price;
}b[20];
void Input()
{
l++;
printf("Input the number\n");
scanf("%d",&b[l].number);
printf("Input the name\n");
scanf("%s",&b[l].name);
printf("Input the price\n");
scanf("%*c%*c%*c%f",&b[l].price);
printf("Input the press\n");
scanf("%*c%*c%*c%s",&b[l].press);