Posted By

EthanEC94 on 03/01/18

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javascript

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Last Edited at 03/01/18 01:38pm

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Java Credit Limit Calculator

/ Published in: Java

This was an assignment given to me in my Java course.

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/* Author: Ethan Courtney
 * Date Created: 2/28/18 */

public class CreditCalculator {

private int accountNum, balanceStartOfMonth, itemsCharged, totalCredits, creditLimit, newBalance;

public CreditCalculator(int account, int balance, int items, int totalcred, int limit, int newBalance)
        {
            accountNum = account;
            balanceStartOfMonth = balance;
            itemsCharged = items;
            totalCredits = totalcred;
            creditLimit = limit;
            newBalance = newBalance;
        }

public int setAccount(int account)
        {
            accountNum = account;
            return accountNum;
        }

public int setBalance(int balance)
        {
            balanceStartOfMonth = balance;
            return balanceStartOfMonth;
        }

public int setItems(int items)
        {
            itemsCharged = items;
            return itemsCharged;
        }

public int setTotalCredit(int totalcred)
        {
            totalCredits = totalcred;
            return totalCredits;
        }

public int setCreditLimit(int limit)
        {
            creditLimit = limit;
            return creditLimit;
        }

public int setNewBalance()
        {
            newBalance = newBalance;
            
            newBalance = balanceStartOfMonth + itemsCharged - totalCredits;
            
            return newBalance;
        }   
    }

/* Author: Ethan Courtney
 * Date Created: 2/27/18 */

import java.util.*;

public class CreditCalculatorTest
 
    {
       public static void main(String[] args)
        {
            CreditCalculator calculator = new CreditCalculator(0,0,0,0,0,0);
            
            Scanner input = new Scanner(System.in);
            
            int account = 1; //setting account to 1 here so it will be initialized in the while loop
            int balance;
            int items;
            int totalcred;
            int limit;
            int newbalance;

while (calculator.setAccount(account) != 0) //As long as the account number is not set to 0 program will continue to loop
            {
                System.out.println("Enter the customers account number: ");
                account = input.nextInt();
                calculator.setAccount(account);    //prompts user for account number

System.out.println("Enter the customers balance at the start of the month: ");
                balance = input.nextInt();
                calculator.setBalance(balance);  //prompts user for balance

System.out.println("Enter the total amount of charges: ");
                items = input.nextInt();
                calculator.setItems(items);     //prompts user for total amount of charges

System.out.println("Enter the total amount of credits: ");
                totalcred = input.nextInt();
                calculator.setTotalCredit(totalcred);   //prompts user for total credit

System.out.println("Enter the credit limit: ");
                limit = input.nextInt();
                calculator.setCreditLimit(limit);   //prompts the user for credit limit
                
                System.out.println("The customers new balance is " + calculator.setNewBalance());   //prints the new balance

if (calculator.setBalance(balance) > calculator.setCreditLimit(limit))
                {
                    System.out.println("Credit Limit Exceeded");   //if balance is greater limit will print this
                    break;    //stops loop
                }
                
            }
        }
    }

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