题目 You are given two arrays (without duplicates) nums1 and nums2 where nums1’s elements are subset of nums2. Find all the next greater numbers for nums1’s elements in the corresponding places of nums
Description You are given two arrays (without duplicates) nums1 and nums2 where nums1’s elements are subset of nums2. Find all the next greater numbers for nums1’s elements in the corresponding place
问题描述: Given a Binary Search Tree (BST), convert it to a Greater Tree such that every key of the original BST is changed to the original key plus sum of all keys greater than the original key in BST.
问题:https://leetcode.com/problems/next-greater-element-i/ You are given two arrays (without duplicates) nums1 and nums2 where nums1’s elements are subset of nums2. Find all the next greater numbers fo
问题原因 用pip命令去安装一些第三方包的时候因为缺少C++编译器,但是有些程序需要使用C++相应的接口,所以会报错Microsoft Visual C++ 14.0 or greater is required。 解决方案 下载并安装 Visual Studio C++ build tools visualcppbuildtools_full.exe文件即可 但是在安装时总是会出现安装包
思路: 看题解的时候可以结合这篇博客 首先我们要搞清楚维护的是啥。 我们对每一个 a [ i ] a[i] a[i]维护一个 m m m位的bitset,表示 a [ i ] a[i] a[i]是否大于 b [ j ] b[j] b[j]。 这样的 b i t s e t bitset bitset最多只有 m m m种,因为 b b b数组就m个数字,这个有单调性。 所以我们可以预处理出这
H. GCD is Greater 题意 给定一个长度为 n n n的数组 a a a,先手选择 [ 2 , n − 2 ] [2,n-2] [2,n−2]个数并计算所选择数的gcd,后手选择剩下的数,并计算剩下所有的数按位与的结果,再加上给定的 x x x,如果先手的结果大于后手,则先手赢,否则后手赢。找出先手必胜的方案,或输出先手不可能获胜。 分析 首先贪心地想到,若想gcd大
Leetcode 3091. Apply Operations to Make Sum of Array Greater Than or Equal to k 1. 解题思路2. 代码实现 题目链接:3091. Apply Operations to Make Sum of Array Greater Than or Equal to k 1. 解题思路 这一题的话本质上算是一个数学题,具体
windows, python3.6环境下安装pycocotools, : pip install pycocotools 会报错,和VS有关:“error: Microsoft Visual C++ 14.0 or greater is required.” 解决办法: 1.安装 VS2019 2. 参考这里https://docs.microsoft.com/en-us/answer
任何定义了函数调用操作符的对象都是函数对象。C++ 支持创建、操作新的函数对象,同时也提供了许多内置的函数对象。 运算符函数对象 C++ 针对常用的算术和逻辑运算定义了很多函数对象: 比较 实现 x > y 的函数对象 std::greater template< class T > struct greater; (C++14 前) template< class T =
Problem Given a Binary Search Tree (BST), convert it to a Greater Tree such that every key of the original BST is changed to the original key plus sum of all keys greater than the original key in BST
Given an array of integers, find how many pairs in the array such that their sum is bigger than a specific target number. Please return the number of pairs. 这种题目,相当于是固定一个然后变化另外一个,然后统计总数 java publ
LeetCode 1019题Next Greater Node In Linked List解题思路 先读题。 1、题目要求单链表当前元素的下一个比它的值大的结点的值,要求 Each node may have a next larger value: for node_i, next_larger(node_i) is the node_j.val such that j > i, nod
今天打开程序,报下面这个错误 $ bundle installYou must use Bundler 2 or greater with this lockfile. 这个错误的原因的bundler插件版本过低,可能是因为某些gem更新了,所以我们来安装更高版本的bundler插件,这样错误就解决了 $ gem install bundler -v2.0.2Fetching: bund
有个11g rac环境,停电维护后,orcl1正常启动了,orcl2启动报错如下 SQL*Plus: Release 11.2.0.4.0 Production on Wed Nov 29 14:04:21 2023 Copyright (c) 1982, 2013, Oracle. All rights reserved. Connected to an idle instance.
文章目录 1.问题2.原因3.解决办法 1.问题 pip install 的时候报错一大堆,其中有这么一段话 👇 error: Microsoft Visual C++ 14.0 or greater is required. Get it with "Microsoft C++ Build Tools": https://visualstudio.microsoft.c
文章目录 一、题目二、题解 一、题目 Given the root of a Binary Search Tree (BST), convert it to a Greater Tree such that every key of the original BST is changed to the original key plus the sum of all keys
leetcode 1038. Binary Search Tree to Greater Sum Tree 题意:看题目。 代码: /*** Definition for a binary tree node.* struct TreeNode {* int val;* TreeNode *left;* TreeNode *right;* TreeNode(i
原题地址:https://www.jisuanke.com/contest/1857?view=challenges&tdsourcetag=s_pcqq_aiomsg PS:AC代码AC自CSUOJ,在计蒜客上有些题可能会有点格式问题 文章目录 A. Potato SacksC .Hedwig's LadderE.What time is it anyway?G.The Erdös-S