Question

Write a Java application that determines whether any of several department store customers has exceeded the credit limit on a charge account. For each customer, the following facts are inputted:

-Balance at beginning of month

-Total amount of all items charged by the customer this month

-Total amount of all credits applied to the customer’s account this month

-Allowed credit limit

Use the value of -1 as a sentinel value to quit the program. The program should input all these facts, calculate the new balance ( beginning balance + charges – credits), display the new balance and determine whether the new balance exceeds the customer’s credit limit. For those customers whose credit limit is exceeded, the program should display the message “Credit limit exceeded”.

Answer 1

import java.util.Scanner;

class DepartmentalStore
{
  
public static void main(String[] args)
{
int account_number, begining_balance, total_charges, total_credits, credit_limit, new_balance;
Scanner sc = new Scanner(System.in);
  
  
System.out.print("\n Enter Account Number (-999 for exit): ");
account_number = sc.nextInt();
  
  
while(account_number != -999)
{
  
System.out.print("\n Enter Balance at the beginning of the month: $");
begining_balance = sc.nextInt();
  
  
System.out.print("\n Enter total of all items are charged by the customer this month: $");
total_charges = sc.nextInt();
  
  
System.out.print("\n Enter Total of all credits applied to the customer's account this month: $");
total_credits = sc.nextInt();
  
  
System.out.print("\n Enter allowed credit limit: $");
credit_limit = sc.nextInt();
  
  
new_balance = begining_balance + total_charges - total_credits;
  
  
System.out.println("\n Customer New Balance: $" + new_balance);
  
  
if(new_balance > credit_limit)
System.out.println("\n Credit limit exceeded \n");
else
System.out.println("\n With in the Limit \n");
  
System.out.print("\n Enter Account Number (-999 for exit): ");
account_number = sc.nextInt();
}
}
}

CWindows)system32\cmd.exe F:NJava>javac Departmentalstore-java F:Java>jva DepartmentalStore Enter Account Number <-999 for exit: 123 Enter Balance at the beginning of the month: $20 Enter total of all items are charged by the customer this month: $16 Enter Total of all credits applied to the custome's account this nonth: $8 Enter allowed credit linit: $18 Custoner New Balance: $28 Credit limit exceeded Enter Account Number K-999 for exit>: 456 Enter Balance at the beginning of the month: $10 Enter total of all itens are charged by the customer this month: $5 Enter Total of all credits applied to the custoe's account this month: $13 Enter allowed credit limit: $18 Customer New Balance: $2 With in the Limit Enter Account Number -999 for exit>:-999