https://www.youtube.com/watch?v=mphrv80VaQI&t=137s 나의 앱 만들기 시작전 중간중간 여러 기초개념들을 설명해줌 나의 앱 만들기 public class AccountingApp { public static void main(String[] args) { double valueOfSupply = Double.parseDouble(args[0]); double vatRate = 0.1; double expenseRate = 0.3; double vat = valueOfSupply*vatRate; double total = valueOfSupply + vat; double expense = valueOfSupply*expenseRate; double income = val..
