//================================================= // File Name : LinkQueue_demo //------------------------------------------------------------------------------ // Author : Common //类名:FirstLastList //属性: //方法: class FirstLastList_long{ private Lin
题目链接: Basic Data Structure Time Limit: 7000/3500 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others)Total Submission(s): 207 Accepted Submission(s): 41 Problem Description Mr. Frog learned a basic data structure recently, which is called
Sliding Window Time Limit: 12000MS Memory Limit: 65536K Total Submissions: 41844 Accepted: 12384 Case Time Limit: 5000MS Description An array of size n ≤ 106 is given to you. There is a sliding window of size k which is moving from the very left
/** * 双端链表的实现 */ class LinkA { public long dData; public LinkA next; public LinkA(long d) { dData = d; } public String toString() { return "[" + dData + "]"; } public void displayLink() { System.out.println(toString()); } } class First
简介 ForkJoinPool管理着ForkJoinWorkerThread线程,ForkJoinWorkerThread线程内部有一个双端队列,这个双端队列主要由一个数组queue.数组下标queueBase.数组上标queueTop三个值保证. ForkJoinTask<?>[] queue:数组的大小必须是2的n次方,方便将取模转换为移位运算: int queueTop:标识下一个被push或者pop的位置,这个值只会被当前线程修改,因些没有加volatile修饰: volatile i
PS:双端链表(持有对最后一个节点的引用,允许表尾操作与表头操作等效的功能) public class DoubleLinkedList { //节点类 static class Node { public Object data; public Node next; public Node(Object dd) { data = dd; } @Override public String toString() { return String.valueOf(data); } } public