subsequence k-maximum maximum 280d

nodejs sqlite报错 typeorm[ Expression tree is too large (maximum depth 1000)]

最近在给公司开发一个工具时,使用SQLite,然后突然发现报错: ```js (node:16195) UnhandledPromiseRejectionWarning: QueryFailedError: SQLITE_ERROR: Expression tree is too large (ma ......
Expression maximum typeorm nodejs sqlite

Subsequence Addition

# Subsequence Addition (Hard Version) ## 题面翻译 本题为困难版,两题的唯一区别在于数据范围的大小。 数列 $a$ 最开始只有一个数 $1$,你可以进行若干次操作,每次操作你可以选取 $k$ 个数($k$ 无限制,小于等于 $a$ 的大小即可),将这 $k$ ......
Subsequence Addition

ERROR 1709 (HY000): Index column size too large. The maximum column size is 767 bytes.

MySQL版本5.6.35 在一个长度为512字符的字段上创建unique key报错 CREATE DATABASE dpcs_metadata DEFAULT CHARACTER SET utf8; select * from information_schema.SCHEMATA; + + + ......
column size maximum ERROR Index

[LeetCode] 1349. Maximum Students Taking Exam 参加考试的最大学生数

Given a `m * n` matrix `seats` that represent seats distributions in a classroom. If a seat is broken, it is denoted by `'#'` character otherwise it i ......
LeetCode Students Maximum Taking 学生

CF280D k-Maximum Subsequence Sum

大半个月前做的题,现在才写题解,/qd/qd。 贪心,选出 $k$ 个不相交子段的和的最大值,其实相当于每次把序列最大子段拎出来,加上去,然后取相反数。 证明的话可以考虑模拟费用流,$i\le n$,$S\to i$ 连边,$i\to i+1$ 连边,$i\to T$ 连边,边的流量均为 $1$,$ ......
Subsequence k-Maximum Maximum 280D 280

ABC248Ex Beautiful Subsequences

![](https://cdn.luogu.com.cn/upload/image_hosting/rft7d5d2.png) 然而这个经典做法是分治,我不太会做,但这确实是一道经典题。 考虑扫描线,对从左到右每个点 $r$,统计以 $r$ 作为右端点的区间个数。 由于 $r$ 端点固定,$S(l) ......
Subsequences Beautiful ABC 248 Ex

CF1132G Greedy Subsequences

简单题。 $i$ 向 $i$ 后**第一个** $j$,$a_j$ 比 $a_i$ 大的点连边,不难发现最后形成了一棵森林,并且一个点的父亲 $\text{fa}_i>i$。 题目变成了取 $[l,r]$ 中的点为起点,向祖先方向走去并且终点编号 $\le r$ 的最长链长度。 考虑离线,维护从每个 ......
Subsequences Greedy 1132G 1132 CF

[LeetCode] 2486. Append Characters to String to Make Subsequence

You are given two strings s and t consisting of only lowercase English letters. Return the minimum number of characters that need to be appended to th ......

[LeetCode] 2461. Maximum Sum of Distinct Subarrays With Length K

You are given an integer array nums and an integer k. Find the maximum subarray sum of all the subarrays of nums that meet the following conditions: T ......
Subarrays LeetCode Distinct Maximum Length

[Javascript] How to fix iphone safari auto zoom in problem without `maximum-scale=1.0`

Solution 1: consider change font-size to 16px or above Soution 2: using javascript if(navigator.userAgent.indexOf('iPhone') > -1 ) { document .querySe ......

[LeetCode] 1218. Longest Arithmetic Subsequence of Given Difference

Given an integer array arr and an integer difference, return the length of the longest subsequence in arr which is an arithmetic sequence such that th ......

excel 导出 The maximum length of cell contents (text) is 32767 characters

**导出excel功能,报错。错误日志提示::The maximum length of cell contents (text) is 32767 characters** ![](https://img2023.cnblogs.com/blog/2197916/202307/2197916-20 ......
characters contents maximum length excel

PAT-甲级-1007 Maximum Subsequence Sum C++

Given a sequence of K integers { N1​, N2​, ..., N​K }. A continuous subsequence is defined to be { Ni​, Ni+1​, ..., Nj​ } where 1≤i≤j≤K. The Maximum S ......
甲级 Subsequence Maximum 1007 PAT

[LeetCode] 2542. Maximum Subsequence Score

You are given two 0-indexed integer arrays nums1 and nums2 of equal length n and a positive integer k. You must choose a subsequence of indices from n ......
Subsequence LeetCode Maximum Score 2542

django python manage.py migrate 后报错字段长度超了 django.db.utils.OperationalError: (1118 'Row size too large. The maximum row size for the used table type, not counting BLOBs, is 65535.

现象: 在models.py 将CharField字段的maxlength=修改后,执行ython manage.py migrate 报错django.db.utils.OperationalError: (1118 'Row size too large. The maximum row siz ......
django OperationalError size 字段 长度

Maximum Sum

Maximum Sum time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output You are given an array a1,a2 ......
Maximum Sum

Logistic Regression and its Maximum Likelihood Estimation

# 从 Linear Regression 到 Logistic Regression 给定二维样本数据集 $D = \left\{ (\vec{x}_{1}, y_{1}), (\vec{x}_{2}, y_{2}), \ldots, (\vec{x}_{n}, y_{n}) \right\}$, ......

Windows+Celery4+eventlet,异步报错:Recursion Error: maximum recursion depth exceeded while calling a Python object

#### 前情提要:Windows环境下,使用Celery4和eventlet,在Django项目中启用异步和周期,报错如下: RecursionError: maximum recursion depth exceeded while calling a Python object 经过排查,只找 ......

[LeetCode] 2178. Maximum Split of Positive Even Integers

You are given an integer finalSum. Split it into a sum of a maximum number of unique positive even integers. For example, given finalSum = 12, the fol ......
LeetCode Integers Positive Maximum Split

[LeetCode] 2600. K Items With the Maximum Sum

There is a bag that consists of items, each item has a number 1, 0, or -1 written on it. You are given four non-negative integers numOnes, numZeros, n ......
LeetCode Maximum Items 2600 With

【CF1621G】Weighted Increasing Subsequences 题解(优化树状数组)

[CF 传送门](https://codeforc.es/contest/1621/problem/G) | [LG 传送门](https://www.luogu.com.cn/problem/CF1621G)。 优化树状数组 + 反向处理。 ## Solution - 发现直接做不好下手。难点主要 ......

Maximum Depth of Binary Tree

Given the root of a binary tree, return its maximum depth. A binary tree's maximum depth is the number of nodes along the longest path from the root n ......
Maximum Binary Depth Tree of

CF1580D Subsequence 题解

本文网址:https://www.cnblogs.com/zsc985246/p/17509039.html ,转载请注明出处。 ## 传送门 [CF1580D Subsequence](https://codeforces.com/contest/1580/problem/D) ## 题目大意 有 ......
题解 Subsequence 1580D 1580 CF

[LeetCode] 1186. Maximum Subarray Sum with One Deletion

Given an array of integers, return the maximum sum for a non-empty subarray (contiguous elements) with at most one element deletion. In other words, y ......
LeetCode Deletion Subarray Maximum 1186

Scoring Subsequences

Scoring Subsequences time limit per test 2.5 seconds memory limit per test 256 megabytes input standard input output standard output The score of a se ......
Subsequences Scoring

Row size too large. The maximum row size for the used table type

> # 原文链接:https://blog.csdn.net/yyj108317/article/details/108756493 在一段自动创建mysql表的[sql语句](https://so.csdn.net/so/search?q=sql语句&spm=1001.2101.3001.7020 ......
size maximum large table used

「解题报告」CF1621G Weighted Increasing Subsequences

比较套路的拆贡献题。 考虑直接枚举那个 $j$,求有多少包含 $j$ 的上升子序列满足这个子序列最后一个数的后面有大于 $a_j$ 的数。 首先对于 $j$ 前面的选择方案是没有影响的,可以直接拿树状数组 DP 一遍得到。后面的过程我们可以找到从后往前第一个大于 $a_j$ 的数的位置 $x$,那么 ......

「解题报告」CF1810G The Maximum Prefix

水篇题解。 最大值并不好考虑,我们尝试拆贡献,求最大值小于等于 $k$ 的概率,然后将概率差分一下即可得到恰好等于 $k$ 的概率,而最大值小于等于 $k$ 的概率是很容易通过一个 $O(n^2)$ DP 求出来的,但是这样我们还需要再枚举一个 $k$,复杂度 $O(n^3)$,难以接受。 那么我们 ......
Maximum 报告 Prefix 1810G 1810

CF1810G The Maximum Prefix

经典套路。 ## 题意 你将随机生成一个长度为 $k$ 的数组 $a$,其中 $a_i$ 有 $p_i$ 概率为 $1$,否则为 $-1$。定义其前缀和数组 $s_i = \sum\limits_{j = 1}^{i}a_j, i \in [0, k]$。如果前缀和数组的最大值为 $t(t \in ......
Maximum Prefix 1810G 1810 The

菜鸟工作日记--------------记录一次vue npm install时报错Maximum call stack size exceeded的解决过程

因为有一个项目需要修改一下前端,运行时报错,就使用npm i 补充一下依赖 没想到npm i 也报错了 在网上搜了一些方法 有一个是这样说的:在使用npm install 命令安装 npm 包时,遇到 “Maximum call stack size exceeded” 报错信息 解决办法: 可以将 ......
exceeded 时报 过程 install Maximum