Chapter 3.7, Problem 24SC

Program Plan Intro

Given program:

//define a class

publicclassBankAccount

{

    //define a method to compute balance

    publicvoid withdraw(doubleamount)

    {

        //compute the value of balance

        balance = balance -amount;

    }

}

Explanation of the code:

• In the above code a class named “BankAccount” is defined to compute the balance left in the account after withdrawals and deposits.
• A method named “withdraw” is defined to compute the balance left after the withdrawal.
• A variable named “balance” is declared to store the result of “balance-amount”.