[๊ฐ์ฒด(13)] ์‹ค์Šต5, ์‹ค์Šต6

2022. 5. 15. 19:44ยทDev/Java
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๋ฐ˜์‘ํ˜•

๐Ÿ’ซ ์‹ค์Šต5

 

package com.kh.prac5.model.vo;

public class Book implements Cloneable{
	private String title; //์ฑ…์ œ๋ชฉ
	private int price; //๊ฐ€๊ฒฉ
	private String writer; //์ €์ž
	private String publisher; //์ถœํŒ์‚ฌ
	
	public Book() {
		
	}

	public Book(String title, int price, String writer, String publisher) {
		super();
		this.title = title;
		this.price = price;
		this.writer = writer;
		this.publisher = publisher;
	}

	public String getTitle() {
		return title;
	}

	public void setTitle(String title) {
		this.title = title;
	}

	public int getPrice() {
		return price;
	}

	public void setPrice(int price) {
		this.price = price;
	}

	public String getWriter() {
		return writer;
	}

	public void setWriter(String writer) {
		this.writer = writer;
	}

	public String getPublisher() {
		return publisher;
	}

	public void setPublisher(String publisher) {
		this.publisher = publisher;
	}
	@Override
	public String toString() {
		return "์ œ๋ชฉ : " + title + ", ๊ฐ€๊ฒฉ : " + price + ", ์ €์ž : " + writer + ", ์ถœํŒ์‚ฌ : ";
	}
	
	//1. new ์—ฐ์‚ฐ์ž
//	@Override
//	public Book clone() {
//		return new Book(title, 0, writer, publisher);
//	}
	
	//2. Object์˜ clone()๋ฅผ ํ™œ์šฉ(Cloneable ๊ตฌํ˜„ ๋ฐ CloneNotSupportedException ์˜ˆ์™ธ์ฒ˜๋ฆฌ)
	@Override
	public Book clone() {
		Book result = null;
		try {
			result = (Book)super.clone();
		}catch(CloneNotSupportedException e) {
			e.printStackTrace();
		}
		return result;
	}
}

 

package com.kh.prac5.run;

import java.util.Scanner;

import com.kh.prac5.model.vo.Book;

public class Run {
	public static void main(String[] args) {
		Scanner sc = new Scanner(System.in);
		Book bk = new Book("KH์ž๋ฐ”๊ฐ•์˜", 12000, "api๋งˆ์Šคํ„ฐ", "KH");
		Book copyBk = bk.clone();
		System.out.println("๋ฐ”๋€Œ๊ธฐ ์ „ : " + copyBk);
		
		System.out.println("์ฑ…์˜ ๊ฐ€๊ฒฉ์„ ์ž…๋ ฅํ•˜์‹œ์˜ค : ");
		copyBk.setPrice(sc.nextInt());
		System.out.println("๋ฐ”๋€ ํ›„ : " + copyBk);
	}
}
/*
๋ฐ”๋€Œ๊ธฐ ์ „ : ์ œ๋ชฉ : KH์ž๋ฐ”๊ฐ•์˜, ๊ฐ€๊ฒฉ : 12000, ์ €์ž : api๋งˆ์Šคํ„ฐ, ์ถœํŒ์‚ฌ : 
์ฑ…์˜ ๊ฐ€๊ฒฉ์„ ์ž…๋ ฅํ•˜์‹œ์˜ค : 
20000
๋ฐ”๋€ ํ›„ : ์ œ๋ชฉ : KH์ž๋ฐ”๊ฐ•์˜, ๊ฐ€๊ฒฉ : 20000, ์ €์ž : api๋งˆ์Šคํ„ฐ, ์ถœํŒ์‚ฌ : 
*/

 

 

๐Ÿ’ซ ์‹ค์Šต6

package com.kh.prac6.run;

import java.util.Scanner;

public class Run {
	public static void main(String[] args) {
		Scanner sc = new Scanner(System.in);
		
		int ranNum = 0;
		int inputNum = 0;
		int count = 0;
		
		while(true) {
			ranNum = (int)(Math.random()*10)+1;
			System.out.println("0~10 ์‚ฌ์ด์˜ ๋žœ๋ค ์ˆ˜๊ฐ€ ์ƒ์„ฑ๋˜์—ˆ์Šต๋‹ˆ๋‹ค.");
			count=0;
			while(true) {
				System.out.println("์ •์ˆ˜๋ฅผ ํ•˜๋‚˜ ์ž…๋ ฅํ•˜์‹œ์˜ค : ");
				inputNum = sc.nextInt();
				count++;
				if(ranNum == inputNum) {
					System.out.println(count + "๋ฒˆ๋งŒ์— ๋งž์ถ”์…จ์Šต๋‹ˆ๋‹ค.");
					break;
				}
				else {
					System.out.println(count + "๋ฒˆ ์‹คํŒจํ•˜์…จ์Šต๋‹ˆ๋‹ค.");
				}
			}
		}
	}
}
/*
0~10 ์‚ฌ์ด์˜ ๋žœ๋ค ์ˆ˜๊ฐ€ ์ƒ์„ฑ๋˜์—ˆ์Šต๋‹ˆ๋‹ค.
์ •์ˆ˜๋ฅผ ํ•˜๋‚˜ ์ž…๋ ฅํ•˜์‹œ์˜ค : 5
1๋ฒˆ ์‹คํŒจํ•˜์…จ์Šต๋‹ˆ๋‹ค.
์ •์ˆ˜๋ฅผ ํ•˜๋‚˜ ์ž…๋ ฅํ•˜์‹œ์˜ค : 4
2๋ฒˆ ์‹คํŒจํ•˜์…จ์Šต๋‹ˆ๋‹ค.
์ •์ˆ˜๋ฅผ ํ•˜๋‚˜ ์ž…๋ ฅํ•˜์‹œ์˜ค : 3
3๋ฒˆ ์‹คํŒจํ•˜์…จ์Šต๋‹ˆ๋‹ค.
์ •์ˆ˜๋ฅผ ํ•˜๋‚˜ ์ž…๋ ฅํ•˜์‹œ์˜ค : 2
4๋ฒˆ ์‹คํŒจํ•˜์…จ์Šต๋‹ˆ๋‹ค.
์ •์ˆ˜๋ฅผ ํ•˜๋‚˜ ์ž…๋ ฅํ•˜์‹œ์˜ค : 1
5๋ฒˆ ์‹คํŒจํ•˜์…จ์Šต๋‹ˆ๋‹ค.
์ •์ˆ˜๋ฅผ ํ•˜๋‚˜ ์ž…๋ ฅํ•˜์‹œ์˜ค : 6
6๋ฒˆ ์‹คํŒจํ•˜์…จ์Šต๋‹ˆ๋‹ค.
์ •์ˆ˜๋ฅผ ํ•˜๋‚˜ ์ž…๋ ฅํ•˜์‹œ์˜ค : 7
7๋ฒˆ๋งŒ์— ๋งž์ถ”์…จ์Šต๋‹ˆ๋‹ค.
0~10 ์‚ฌ์ด์˜ ๋žœ๋ค ์ˆ˜๊ฐ€ ์ƒ์„ฑ๋˜์—ˆ์Šต๋‹ˆ๋‹ค.
์ •์ˆ˜๋ฅผ ํ•˜๋‚˜ ์ž…๋ ฅํ•˜์‹œ์˜ค : 
*/
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[๊ฐ์ฒด(13)] ์‹ค์Šต5, ์‹ค์Šต6
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