天,这题我已经没有底气高呼“水”了。。。题目的地址:https://leetcode.com/problems/sliding-window-maximum/题目内容:Given an arraynums, there is a sliding window of sizekwhich is mov...
题目大意:给n个数,一个长度为k(k 2 #include 3 using namespace std; 4 5 struct Node 6 { 7 int index; 8 int value; 9 };10 11 Node max_q[2000002],min_q[20000...
题目链接:http://poj.org/problem?id=2823DescriptionAn array of size n ≤ 106 is given to you. There is a sliding window of size k which is moving from the v...
题意:有n个数,每次从左到右选取k个数,第一行选取每个区间中的最小值输出,第二行每次选取区间中的最大值输出。...
A typical sliding window solution.class Solution { int rec[26]; // for a-z int rec1[26]; // for A-Z int cnt; int &getCnt(char c) ...
分类:
其他好文 时间:
2015-08-21 15:08:55
阅读次数:
146
Sliding WindowTime Limit: 12000msMemory Limit: 65536KBThis problem will be judged onPKU. Original ID:282364-bit integer IO format:%lld Java class name...
1.题目描述:点击打开链接
2.解题思路:本题利用单调队列解决。单调队列和单调栈性质一样,内部元素严格单调递增排列。单调队列的一个典型应用就是本题的求滑动窗口的最值问题。那么怎么求解呢?首先,由于长度为k,因此我们可以先把0到k-1的下标全部试图入队列。在加入元素i时,若队列的末尾的值j满足Aj≥Ai,则不断地取出,直到队列为空或者Aj
还可以简单的理解:从头滑到尾可以求出最小值,从尾滑到头可...
题目Given an array nums, there is a sliding window of size k which is moving from the very left of the array to the very right. You can only see the k numbers in the window. Each time the sliding window...
August 7, 2015Spent 20-30 minutes to think about solution first, and then, read the blogs, and understand the best solution, and then try different so...
Given an arraynums, there is a sliding window of sizekwhich is moving from the very left of the array to the very right. You can only see theknumbers ...