C Program to calculate discount for purchase above 5000
Get price and quantity of a product, calculate bill amount and calculate 10% discount for the bill amount 5000 and above.
Sample Input 1:
10 400
Sample Output 1:
4000
Sample Input 2:
10 500
Sample Output 2:
4500
Program or Solution
#include <stdio.h>
int main(void)
{
double quantity,price,amount,discount;
printf("Enter Quantity and Price:");
scanf("%lf %lf",&quantity, &price);
amount=quantity*price;
if(amount>5000)
{
discount=amount*0.05;
amount=amount-discount;
}
printf("%lf",amount);
return 0;
}
Program Explanation
Get two inputs quantity and price from user using scanf statement
Calculate amount by using the expression amount = quantity * price
Check whether amount is greater than 5000 using if statement.
if amount is greater than 5000 then calculate discount and amount using the expressions discount = amount * 0.05 and amount = amount - discount.
print amount using printf statement.