subsequence k-maximum maximum 280d
什么是MTU(Maximum Transmission Unit)?
IP知识百科 > MTU 什么是MTU(Maximum Transmission Unit)? 最大传输单元MTU(Maximum Transmission Unit,MTU),是指网络能够传输的最大数据包大小,以字节为单位。MTU的大小决定了发送端一次能够发送报文的最大字节数。如果MTU超过了接收 ......
[LeetCode] 1921. Eliminate Maximum Number of Monsters
You are playing a video game where you are defending your city from a group of n monsters. You are given a 0-indexed integer array dist of size n, whe ......
[LeetCode] 2511. Maximum Enemy Forts That Can Be Captured
You are given a 0-indexed integer array forts of length n representing the positions of several forts. forts[i] can be -1, 0, or 1 where: -1 represent ......
Maximum Diameter 题解
[Maximum Diameter](https://www.luogu.com.cn/problem/AT_abc290_f) ### 题目大意 定义长度为 $n$ 的序列 $a$ 的权值为: - 所有的 $n$ 个点的第 $i$ 个点的度数为 $a_i$ 的树的直径最大值,如果不存在这样的树,其 ......
【CF1519D】Maximum Sum of Products
```cpp #include using namespace std; typedef long long ll; ll n,a[5000+10],b[5000+10],abpre[5000+10],absuf[5000+10],ans; int main(){ cin >> n; for(ll ......
Codeforces Round 892 (Div. 2)E. Maximum Monogonosity(动态规划,数学)
题目链接:https://codeforces.com/contest/1859/problem/E 题意: 有长度为n的a和b俩个序列,定义f【l,r】 = abs(a【l】-b【r】) + abs(b【l】-a【r】); 给正整数k,求 不相交 的 区间 且 所有 区间的长度 的 和 为 k 的 ......
[LeetCode][300]longest-increasing-subsequence
# Content Given an integer array nums, return the length of the longest strictly increasing subsequence. Example 1: Input: nums = [10,9,2,5,3,7,101,18 ......
[LeetCode][152]maximum-product-subarray
# Content Given an integer array nums, find a subarray that has the largest product, and return the product. The test cases are generated so that the ......
[LeetCode][124]binary-tree-maximum-path-sum
# Content A path in a binary tree is a sequence of nodes where each pair of adjacent nodes in the sequence has an edge connecting them. A node can onl ......
mysql导入sql文件“Index column size too large. The maximum column size is 767 bytes.”
问题分析 由于 MySQL 的 InnoDB 引擎表索引字段长度的限制为 767 字节,因此对于多字节字符集的大字段或者多字段组合,创建索引时会出现该问题。 说明 注:以 utf8mb4 字符集字符串类型字段为例。utf8mb4 是 4 字节字符集,默认支持的索引字段最大长度是 191 字符(767 ......
[LeetCode][53]maximum-subarray
# Content Given an integer array nums, find the subarray with the largest sum, and return its sum. Example 1: Input: nums = [-2,1,-3,4,-1,2,1,-5,4] Ou ......
CF276C Little Girl and Maximum Sum 题解
[题目链接](https://www.luogu.com.cn/problem/CF276C) ## 题目大意 通过修改序列 $a$ 中的数的顺序,使 $$ \sum_{i=1}^q\sum_{j=l}^ra[j] $$ 最大,并输出它的值。 ## 思路 一道简单贪心 $+$ 差分,通过差分的优秀的 ......
[53]Maximum Subarray
# Content Given an integer array nums, find the subarray with the largest sum, and return its sum. **Example 1:** **Input:** nums = [-2,1,-3,4,-1,2,1, ......
【上传文件时异常】The field file exceeds its maximum permitted size of 1048576 bytes.
1、背景描述 本项目是个spring boot 项目,需要文件上传,上传的是一个 pdf文件,大小是5MB,报错内容如下: Caused by: org.apache.tomcat.util.http.fileupload.FileUploadBase$FileSizeLimitExceededEx ......
[ARC125D] Unique Subsequence
设 $pre_i$ 表示在 $i$ 之前最后一个和 $i$ 相同的数的位置,$dp_i$ 表示第 $i$ 个数为结尾的序列的合法方案数。 对于 $pre_i = 0$,即在 $i$ 之前不存在与 $i$ 相同的数,$dp_i$ 由 $\left[ 1,i - 1 \right]$ 转移过来。由于这个 ......
E. Maximum Monogonosity
E. Maximum Monogonosity You are given an array $a$ of length $n$ and an array $b$ of length $n$. The cost of a segment $[l, r]$, $1 \le l \le r \le n$ ......
Maximum execution time of 300 seconds
我在mysql用phpmyadmin导入数据的时候出现: Fatal error: Maximum execution time of 300 seconds exceeded in D:\XXX 上网查了很多文章都说 是把php.ini 里面的 max_execution_time 改大就可以,可 ......
The field file exceeds its maximum permitted size of 1048576 bytes.
org.apache.tomcat.util.http.fileupload.impl.FileSizeLimitExceededException: The field file exceeds its maximum permitted size of 1048576 bytes. 文件上传出现 ......
Leetcode No.53 Maximum Subarray
参考资料: 考点:子串 & 动态规划 & [题干] Input: nums = [-2,1,-3,4,-1,2,1,-5,4] Output: 6 Explanation: The subarray [4,-1,2,1] has the largest sum 6. 1. 心路历程 这道题非常经典, ......
CF1857B Maximum Rounding 题解
[题面](https://codeforces.com/problemset/problem/1857/B) ## 题目大意 给定 $T$ 组数据,每组数据一个自然数 $n$,可以多次选择第 $k$ 位数进行四舍五入,求出四舍五入后该数的最大值。 ## 分析思路 思想:**贪心**。 这里给定了两种 ......
Maximum Median 题解
[题目传送门](https://www.luogu.com.cn/problem/CF1201C) 一道二分题。 熟悉的 $n \le 2 \times 10^5$,一眼二分。 在 `check(x)` 函数里,我们需要判断的是在 $k$ 次操作以内是否能将 $x$ 变为中位数。显然的,我们只需要往 ......
论文解读(MCD)《Maximum Classifier Discrepancy for Unsupervised Domain Adaptation》
Note:[ wechat:Y466551 | 付费咨询,非诚勿扰 ] 论文信息 论文标题:Maximum Classifier Discrepancy for Unsupervised Domain Adaptation论文作者:Kuniaki Saito, Kohei Watanabe, Y. ......
【Apache Druid】Subquery generated results beyond maximum[100000]
# Apache Druid | Subquery generated results beyond maximum[100000] ## 报错信息 在使用了left join时抛出此异常 ```tex Resource limit exceeded Subquery generated resul ......
Angular:error TS2717: Subsequent property declarations must have the same type. Property 'contentRect' mu st be of type 'DOMRectReadOnly', but here has type 'DOMRectReadOnly'.
# 解决方案 在`tsconfig.json`的`compilerOptions`选项中添加如下内容`"skipLibCheck": true`。 如下图所示 ![image](https://img2023.cnblogs.com/blog/1795938/202307/1795938-20230 ......
LeetCode 239. Sliding Window Maximum 单调队列
You are given an array of integers `nums`, there is a sliding window of size `k` which is moving from the very left of the array to the very right. Yo ......
1798.maximum number of consecutive values you can make
Description 1798.maximum-number-of-consecutive-values-you-can-make Solution Greedy algorithm + dynamic programming First, we sort the array in ascendi ......
[AGC024F] Simple Subsequence Problem
Problem StatementYou are given a set $S$ of strings consisting of 0 and 1, and an integer $K$. Find the longest string that is a subsequence of $K$ or ......
[ARC150F] Constant Sum Subsequence
Problem StatementWe have a sequence of positive integers of length $N^2$, $A=(A_1,\ A_2,\ \dots,\ A_{N^2})$, and a positive integer $S$. For this sequ ......
918. Maximum Sum Circular Subarray (Medium)
Description 918. Maximum Sum Circular Subarray (Medium) Given a circular integer array nums of length n, return the maximum possible sum of a non-empt ......
CodeForces 1810G The Maximum Prefix
[洛谷传送门](https://www.luogu.com.cn/problem/CF1810G "洛谷传送门") [CF 传送门](https://codeforces.com/problemset/problem/1810/G "CF 传送门") 感觉是比较 educational 的题。 拿到 ......