30_Loop 기초

Loop 기초

 

public static void main(String[] args) throws Exception {

        boolean loopFlag = true;

        while (loopFlag) {
          switch (input) {
            case 1:
                write();
                break;
            case 2:
                read();
                break;
            case 0:
                loopFlag = false;
                break;
            default:
                break;
            }
        }
}