Java - do While Example

import java.util.Scanner;

public class Exam {

public static void main(String[] args) {

System.out.println("000 님이 입장하셨습니다.");

System.out.println("q를 입력하면 종료 됩니다.");

Scanner scan = new Scanner(System.in);

String str = "";

do {

System.out.println(">");

str = scan.nextLine();

System.out.println("당신 > "+str);

}while(!str.equals("q"));

System.out.println("종료 되었습니다.");

}

}