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shoppingdiscount.java
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shoppingdiscount.java
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//this program gives n% of discount, where n is number of items
import java.util.Scanner;
public class shoppingdiscount {
public static void main(String[] args) {
Scanner scanner = new Scanner(System.in);
int totalItems = 0;
double totalPrice = 0.0;
// Loop to get item prices
while (true) {
System.out.print("Enter item price (or -1 to finish): ");
double price = scanner.nextDouble();
if (price == -1) {
break;
}
totalItems++;
totalPrice += price;
}
// Calculate discount based on number of items purchased
double discount = totalPrice * totalItems * 0.01; // 1% discount per item
// Calculate final amount
double finalAmount = totalPrice - discount;
// Display results
System.out.println("\nTotal number of items: " + totalItems);
System.out.printf("Total price: $%.2f\n", totalPrice);
System.out.printf("Discount (%.0f%% per item): $%.2f\n", 1.0, discount);
System.out.printf("Final amount: $%.2f\n", finalAmount);
scanner.close();
}
}