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OPEN between Secret
public class Book { String title; String author; int ISBN; public Book(String title, String author, int ISBN) { this.title = title; this.author = author; this.ISBN = ISBN; System.out.println(title + author + ISBN); } public Book(String title, int ISBN) { this(title, "Anonymouse" , ISBN); } public Book(){ this(null, null, 0); System.out.println("생성자가 호출되었음;"); } public static void main(String [] ..
public class ArrayParameter { static void replaceSpace(char a[]){ for(int i = 0; i
import java.io.*; class Yuen2 { int cnt1=0, cnt2=0; boolean b1 = true; public void Calc() { while(true) { try{ int i = System.in.read(); if(i == 32){ if(b1 == true){ cnt1 +=1; b1 = false; } else if(b1 == false) { cnt2 +=1; b1 = true; } } else if(i == 13){ System.out.println("left" + cnt1); System.out.println("right" +cnt2); System.out.println("총 합계" + (cnt1 + cnt2)); break; } }catch(Exception e)..