Part C (25 pts) Coding question Create a Java class name Store_XXXXX with last 5 digits...

Part C (25 pts) Coding question Create a Java class name Store_XXXXX with last 5 digits of your student ID and write your code in there. A PC store sells many types of computers. The PC can have either 16 or 8 gigabytes of memory. The quality of the PCs can be either New, Refurbished, or Dented. The price list is given as follows: Memory size/Status New Refurbished Dented 16 gigabytes 849.99 729.99 609.99 8 gigabytes 699.99 579.99 439.99 Determine the price of a given PC dependent on the user inputs. The sale tax is 9.25% for each PC. User input can only be 8 or 16 for memory size and 'N', 'R', or 'D' for quality (upper-case). The input quantity should be 0 or positive. If any user input is not correct, display an error message and skip all calculation. All currency amounts should be displayed with 2 digits in decimal fraction. Here are several separate program sample runs. Enter the memory size of the PC (8 or 16 gigabytes): 16 Enter the quality of the PC (N for New, R for Refurbished, or D for Dented): N Enter PC quantity to buy: 2

The item price is $XXXX.XX The sale tax is $XXXX.XX The total bill is $XXXX.XX ---------------------- Enter the memory size of the PC (8 or 16 gigabytes): 8 Enter the quality of the

PC (N for New, R for Refurbished, or D for Dented): R Enter PC quantity to buy: 3 The item price is $XXXX.XX The sale tax is $XXXX.XX The total bill is $XXXX.XX ---------------------- Enter the memory size of the PC (8 or 16 gigabytes): 15 Invalid memory size! ---------------------- Enter the memory size of the PC (8 or 16 gigabytes): 8 Enter the quality of the PC (N for New, R for Refurbished, or D for Dented): A Invalid PC quality! ---------------------- Enter the memory size of the PC (8 or 16 gigabytes): 8 Enter the quality of the PC (N for New, R for Refurbished, or D for Dented): (user hit Tab key) Invalid PC quality! ---------------------- Enter the memory size of the PC (8 or 16 gigabytes): 16 Enter the quality of the PC (N for New, R for Refurbished, or D for Dented): R Enter PC quantity to buy: -2 Invalid PC quantity!

programme should be in java student id - 203866

Solutions

Expert Solution

Here iam provding the answer.Hope this helps you.If you have any doubts comment me i will clarify you.Please give me a feedback that helps me a lot.Thank you :-)

import java.util.*;
import java.lang.Math;
import java.text.DecimalFormat;
public class Store_03866{
        public static void main(String[] args){
                int memory;
                Scanner sc = new Scanner(System.in);
                System.out.print("Enter the memory size of the PC(8 OR 16 gugabytes): ");
                memory=sc.nextInt();
                String pattern = "######.##";
                DecimalFormat decimalFormat = new DecimalFormat(pattern);
                if(memory!=8 && memory!=16){
                        System.out.println("Invalid memory size!");
                }
                else{
                        Character type;
                        System.out.print("Enter the quality of the PC (N for New, R for Refurbished, or D for Dented): ");
                        type=sc.next().charAt(0);;
                        if(type.equals('N')){
                                System.out.print("Enter PC quantity to buy: ");
                                int quantity=sc.nextInt();
                                if(quantity<0){
                                        System.out.println("Invalid PC quantity!");
                                }
                                else{
                                if(memory==8){
                                        double total_amo=quantity*699.99;
                                        System.out.println("The item price is $"+decimalFormat.format(total_amo));
                                        System.out.println("The sale tax is $"+decimalFormat.format(total_amo*0.0925));
                                        System.out.println("The total bill is $"+decimalFormat.format((total_amo-(total_amo*0.0925))));
                                }
                                if(memory==16){
                                        double total_amo=quantity*849.99;
                                        System.out.println("The item price is $"+decimalFormat.format(total_amo));
                                        System.out.println("The sale tax is $"+decimalFormat.format(total_amo*0.0925));
                                        System.out.println("The total bill is $"+decimalFormat.format((total_amo-(total_amo*0.0925))));
                                }
                                }
                        }
                        else if(type.equals('R')){
                                System.out.print("Enter PC quantity to buy: ");
                                int quantity=sc.nextInt();
                                if(quantity<0){
                                        System.out.println("Invalid PC quantity!");
                                }
                                else{
                                if(memory==8){
                                        double total_amo=quantity*579.99;
                                        System.out.println("The item price is $"+decimalFormat.format(total_amo));
                                        System.out.println("The sale tax is $"+decimalFormat.format(total_amo*0.0925));
                                        System.out.println("The total bill is $"+decimalFormat.format((total_amo-(total_amo*0.0925))));
                                }
                                if(memory==16){
                                        double total_amo=quantity*729.99;
                                        System.out.println("The item price is $"+decimalFormat.format(total_amo));
                                        System.out.println("The sale tax is $"+decimalFormat.format(total_amo*0.0925));
                                        System.out.println("The total bill is $"+decimalFormat.format((total_amo-(total_amo*0.0925))));
                                }
                                }
                        }
                        else if(type.equals('D')){
                                System.out.print("Enter PC quantity to buy: ");
                                int quantity=sc.nextInt();
                                if(quantity<0){
                                        System.out.println("Invalid PC quantity!");
                                }
                                else{
                                if(memory==8){
                                        double total_amo=quantity*439.99;
                                        System.out.println("The item price is $"+decimalFormat.format(total_amo));
                                        System.out.println("The sale tax is $"+decimalFormat.format(total_amo*0.0925));
                                        System.out.println("The total bill is $"+decimalFormat.format((total_amo-(total_amo*0.0925))));
                                }
                                if(memory==16){
                                        double total_amo=quantity*609.99;
                                        System.out.println("The item price is $"+decimalFormat.format(total_amo));
                                        System.out.println("The sale tax is $"+decimalFormat.format(total_amo*0.0925));
                                        System.out.println("The total bill is $"+decimalFormat.format((total_amo-(total_amo*0.0925))));
                                }
                                }
                        }
                        else{
                                System.out.println("Invalid PC quality!");
                        }
                }               
        }
}

Output:-

venereology answered 1 year ago

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