{
float amount,discount,netamount;
char book;
int quantity;
printf ("Enter amount\n");
scanf ("%f",&amount);
printf("Enter type of book\n");
scanf("%s",&book);
if (book = 1);{
printf("Key in the quantity\n");
scanf("%d",&quantity);
if
(quantity<=2) discount=0.1;
else if
(quantity>=3<6) discount=0.15;
else if
(quantity>=6) discount=0.2;
discount=amount*discount;
netamount=amount-discount;
printf("\namount=%2.f",amount);
printf("\ndiscount=%2.f",discount);
printf("\nnetamount=%2.f",netamount);
}
else {
printf("Key in the quantity\n");
scanf("%d",&quantity);
if
(quantity<=2) discount=0.15;
else if
(quantity>=3<6) discount=0.20;
else if
(quantity>=6) discount=0.25;
discount=amount*discount;
netamount=amount-discount;
printf("\namount=%2.f",amount);
printf("\ndiscount=%2.f",discount);
printf("\nnetamount=%2.f",netamount);
}