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Java code:
public boolean enQueue(Object obj){
if(obj==null) return false;
else{
OneLinkNode p=new OneLinkNode(obj);
OneLinkNode s=rear.getNext();
s=p;
rear=p;
}
return true;
}//Èë¶Ó
public Object deQueue(){
if(front==rear) return null;
OneLinkNode s=front.getNext();
Object e=s.getData();
s=s.getNext();
if(front.getNext()==null)
rear=front;
return e;
} //³ö¶Ó
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