标签:return tac list ast linked sem 链表实现 efi ack
原理:链表功能强大,可在头或尾进行插入和删除。
public class ListToStack {
    LinkedList<Integer> linkedList = new LinkedList<>();
    public void add(int value){
        linkedList.addLast(value);
    }
    public int remove(){
        return linkedList.removeFirst();
    }
    public int peek(){
        return linkedList.getFirst();
    }
    public boolean isEmpty(){
        return linkedList.isEmpty();
    }
}
总结:懂链表结构,so easy~标签:return tac list ast linked sem 链表实现 efi ack
原文地址:https://www.cnblogs.com/liuwentao/p/9452341.html