import org.json.*;

public class Project01_B {

public static void main(String[] args) {

// JSON-Java(org.json)

JSONArray students=new JSONArray();

JSONObject student=new JSONObject();

student.put("name", "홍길동");

student.put("phone", "010-1111-1111");

student.put("address", "서울");

System.out.println(student); // {"address":"서울","phone":"010-1111-1111","name":"홍길동"}

students.put(student);

student=new JSONObject();

student.put("name", "나길동");

student.put("phone", "010-2222-2222");

student.put("address", "광주");

students.put(student);

JSONObject object=new JSONObject();

object.put("students", students);

System.out.println(object.toString(2));

}

}