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[Java/CodingPractice]04. CodingPractice04 소켓통신 1:1 채팅 Guest.java123456789101112131415161718192021222324252627282930313233343536373839404142434445package com.tcp.chat.client; import java.io.IOException;import java.net.Socket;import java.util.Scanner; import com.tcp.chat.util.Receiver;import com.tcp.chat.util.Sender; public class Guest extends Thread { private Socket socket; private Sender sender;..

[Java/CodingPractice]03. CodingPractice03 그룹 채팅. Host.java12345678910111213141516171819202122232425262728293031323334353637383940414243444546474849package com.chat.server; import java.io.IOException;import java.net.ServerSocket;import java.net.Socket;import java.util.ArrayList;import java.util.Collections;import java.util.List; import com.chat.util.BroadCast;import com.chat.util.GuestVO; public ..

Click here to Github 123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133import java.util.ArrayList;import java.util.List;import java.util.Scanner; public clas..

Click here to Github 123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081public class CodingPractice01 { // 주어진 정수를 뒤집어서 출력 // Ex : 46312 => 21364 public static int getReversedInteger(int val){ StringBuffer returnVal = new StringBuffer(); int length = String.valueOf(val).length(); for(int i = 0 ;..