전화번호 관리 프로그램

public class PhoneInfo{ private String name; private String phoneNumber; private String birthday;}public class PhoneInfoMain{ public static void main(

public class PhoneInfo{ private String name; private String phone; private String birth;}import java.util.Scanner;public class PhoneInfoMain{ public s

public class PhoneBook{ private static PhoneBook pb; private static PhoneInfo\[] pInfoArr; private static int numOfPhoneInfo;}import java.util.Scanner