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Java×÷Òµ02

package homework02;
import java.util.Scanner;
/*
* ±àдÁ½¸öÀࣺAºÍB£¬ÀàA´´½¨µÄ¶ÔÏó¿ÉÒÔ¼ÆËãÁ½¸öÕýÕûÊýµÄ×î´ó¹«Ô¼Êý£¬ÀàB´´½¨µÄ
* ¶ÔÏó¿ÉÒÔ¼ÆËãÁ½¸öÊýµÄ×îС¹«±¶Êý¡£ÒªÇó£ºÀàBÖÐÓÐÒ»¸ö³ÉÔ±±äÁ¿Ê±ÓÃÀàAµÄÉùÃ÷¶ÔÏó¡£
*/
public class A {
private int m;
private int n;
public A(){
this.intput();
}
//ÊäÈëÁ½¸öÕûÊý
public void intput(){
Scanner s=new Scanner(System.in);
System.out.println("ÇëÊäÈëÄãÏëÒªËãµÄÊý×Ö : ");
m=s.nextInt();
n=s.nextInt();
}

public int zdGYS(int m,int n){
int r;
do
{
if(m<n)
{
int t=m;
m=n;
n=t;
}
r=m%n;
m=n;
n=r;
}while(r!=0);
return m;
}

public void display1(){
System.out.println("×î´ó¹«ÒòÊýÊÇ£º"+zdGYS(m,n));
}

public int getM() {
return m;
}
public int getN() {
return n;
}
public static void main(String args[]){
A a=new A();
a.display1();
new B(a).display2();
}
}

package homework02;
public class B {
private A a;
public B(A a){
this.a=a;
}
public void display2(){
int total=a.getM()*a.getN();
System.out.println("×îС¹«±¶ÊýÊÇ£º"+ total/a.zdGYS(a.getM(), a.getN()));
}
}


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JavaѹËõ½âѹËõzipÎļþ

import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.util.ArrayList;
import java.util.List;
public class ZipUtil {
    public static void main(String[] args) {
  &nb ......

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1. java2s http://www.java2s.com/ PeYmf1ox  
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javaÓëc++Óï·¨Çø±ð

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Java IO InputStreamReader

      ºÜ¶àµÄÎı¾Îļþ»áÓв»Í¬µÄ±àÂë¸ñʽ£¬Ôì³ÉÕâÖÖ±àÂë²îÒìµÄ¿ÉÄÜÊÇϵͳµÄ²îÒ죬¿ÉÄÜÊÇÔÚ±£´æÎļþʱ²ÉÓÃÌØ¶¨µÄ×Ö·û¼¯±àÂëÀ´±£´æ¡£ÕâʱÎÒÃÇÀûÓÃJavaÓïÑÔÀ´´ò¿ªÕâЩÎı¾Ê±£¬Èç¹û²»Ê¹ÓÃÕýÈ·µÄ×Ö·û¼¯½âÂëÆ÷´ò¿ª£¬¿Ï¶¨»á³öÏÖÂÒÂë¡£ºÃÔÚjava.io°üÌṩÁËÒ»¸öjava.io.InputStreamReaderÀàÀ´Ö§³ÖÖ¸¶¨Îı¾× ......

Java×Ô¶¨Òå¶àÏ̷߳þÎñÆ÷

// multi.MultiServer.java
package multi;
import java.io.IOException;
import java.net.InetSocketAddress;
import java.net.ServerSocket;
import java.net.Socket;
public class MultiServer {
private int port = 8000;
private int backlog = 42;
private ServerSocket server_socket;
private Thread ......
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