/*
class Circle{
int radius;
String name;
public double getArea()
{
return 3.14*radius*radius;
}
}
public class Main {
public static void main(String[] args) {
Circle pizza;
pizza = new Circle();
pizza.radius = 10;
pizza.name = "자바피자";
double area = pizza.getArea();
System.out.println(pizza.name + "의 면적은"+area);
Circle donut = new Circle();
donut.radius = 2;
donut.name = "자바도넛";
area = donut.getArea();
System.out.println(donut.name + "의 면적은"+area);
}
}
*/
/*
import java.util.Scanner;
class Rectangle
{
int width;
int height;
Rectangle(int a, int b)
{
width=a;
height=b;
}
int getArea()
{
return width*height;
}
}
public class Main
{
public static void main(String[] args)
{
Rectangle rect = new Rectangle(4,5);
//Scanner sc = new Scanner(System.in);
//System.out.print(">>");
//rect.width = sc.nextInt();
//rect.height = sc.nextInt();
System.out.println("사각형의 면적은"+rect.getArea());
//sc.close();
}
}
*/
/*
class Circle
{
int radius;
String name;
public Circle()
{
radius = 1; name = "";
}
public Circle (int r, String n)
{
radius = r; name = n;
}
public double getArea()
{
return 3.14*radius*radius;
}
}
public class Main
{
public static void main (String[] args)
{
Circle pizza = new Circle(10,"자바피자");
double area = pizza.getArea();
System.out.println(pizza.name+"의 면적은"+ area);
Circle donut = new Circle();
donut.name= "도넛피자";
area = donut.getArea();
System.out.println(donut.name+"의 면적은"+area);
}
}
*/
/*
class Book
{
String title;
String author;
public Book(String t)
{
title = t;
author = "작자미상";
}
public Book (String t, String a)
{
title = t;
author = a;
}
}
public class Main
{
public static void main(String [] args)
{
Book littlePrince = new Book("어린왕자","생텍쥐페리");
Book loveStory = new Book("춘향전");
System.out.println(littlePrince.title + " " +littlePrince.author);
System.out.println(loveStory.title + " "+loveStory.author);
}
}
*/
/*
class Song
{
String title;
public Song(String t)
{
title = t;
}
String getTitle()
{
return title;
}
}
public class Main
{
public static void main(String[] args)
{
Song mySong = new Song("Nessun Dorma");
Song yourSong = new Song("공주는 잠 못 이루고");
System.out.println("내 노래는 "+ mySong.getTitle());
System.out.println("너 노래는 "+ yourSong.getTitle());
}
}
import java.util.Scanner;
class Phone
{
private String name;
private String tel;
public Phone(String n, String t)
{
name = n;
tel = t;
}
public String getName()
{
return name;
}
public String getTel()
{
return tel;
}
}
public class Main
{
public static void main(String[] args)
{
Scanner sc = new Scanner(System.in);
System.out.print("이름과 전화번호 입력 >>");
String name = sc.next(); String tel = sc.next();
Phone a = new Phone (name,tel);
System.out.print("이름과 전화번호 입력 >>");
name = sc.next(); tel = sc.next();
Phone b = new Phone (name,tel);
System.out.println(a.getName()+"의 번호 "+a.getTel());
System.out.println(b.getName()+"의 번호 "+b.getTel());
}
}
*/