Java 遍历 Map
Map m = new HashMap();
for (Object o : map.keySet()){
map.get(o);
}
JDK1.4
Map map = new HashMap() ;
Iterator it = map.entrySet().iterator() ;
while (it.hasNext())
{
Map.Entry entry = (Map.Entry) it.next() ;
Object key = entry.getKey() ;
Object value = entry.getValue() ;
}
相关文档：
result love(boy, girl)
{
if( boy.有房() and boy.有车() )
{
boy.set(nothing);
return girl.嫁给(boy);
&n ......
JAVA排序算法（非原创）
package Sort;
class Data {
Comparable key;
Object value;
public Data() {
}
public Data(Data data){
this.key=data.key;
this.value=data.value;
......
当JVM（Java虚拟机）启动时，会形成由三个类加载器组成的初始类加载器层次结构：
bootstrap classloader
|
extension classloader
&n ......
import java.io.*;
public class Luckyman {
public static void main(String []args){
int coins,i,j,bets,rand,rewards,unit;
char choiceID,luckyID;
boolean flag=true;
int in;
coins=10;
bets=0;
unit=1;
&nbs ......
