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()));
}
}
Ïà¹ØÎĵµ£º
²âÊÔ»·¾³£ºwin2000+jdk1.4+jb2006
import java.io.*;
import java.util.Enumeration;
//import java.util.zip.*;
import org.apache.tools.zip.*;
public class Test {
//½âѹÎļþ
public static void extZipFileList(String zipFileName, String extPlace) {
try {
  ......
String[] ips = ipValue.split("\\.");
String binaryVal = "";
for (int i = 0; i < ips.length; i++)
{
String binaryStr = Integer.toBinaryString(Integer.parseInt(ips[i]));
Integer times = 8 - binaryStr.length();
......
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(double,float,boolean,char,int,long)Ò»°ã²»»áÒýÆð¿ÕÖ¸ÕëÒì³£¡£Óɴ˿ɼû£¬¿ÕÖ¸ÕëÒì³£Ö÷Òª¸úÓë¶ÔÏóµÄ²Ù×÷Ïà¹Ø¡£
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