C Program to calculate different discount for different Bill amount
Get price and quantity of a product, calculate bill amount, calculate 10% discount for the bill amount 5000 and above, 5% discount for the bill amount 1000 and above.
Sample Input 1:
10 400
Sample Output 1:
3800
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*0.10;
}
else if(amount > 1000)
{
discount=amount*0.05;
}
else
{
discount=0;
}
amount = amount - discount;
printf("%lf",amount);
return 0;
}
Program Explanation
chained conditional check is used here to check whether amount is greater than 1000 or greater than 5000.
any one of the expression to calculate discount will be executed.