【LeetCode】1423. 可获得的最大点数 Maximum Points You Can Obtain from Cards (Python),组织日期题目地址:https://leetcode-cn.com/problems/maximum-points-you-can-obtain-from-cards/题目描述几张卡牌排成一行,每张卡牌都有一个对应的点数。点数由整数数组cardPoin
https://leetcode-cn.com/problems/maximum-points-you-can-obtain-from-cards/ 几张卡牌 排成一行,每张卡牌都有一个对应的点数。点数由整数数组 cardPoints 给出。 每次行动,你可以从行的开头或者末尾拿一张卡牌,最终你必须正好拿 k 张卡牌。 你的点数就是你拿到手中的所有卡牌的点数之和。 给你一个整数数...
题目地址:https://leetcode-cn.com/problems/maximum-points-you-can-obtain-from-cards/ 题目描述 几张卡牌 排成一行,每张卡牌都有一个对应的点数。点数由整数数组 cardPoints 给出。 每次行动,你可以从行的开头或者末尾拿一张卡牌,最终你必须正好拿 k 张卡牌。 你的点数就是你拿到手中的所有卡牌的点数之和。
LeetCode 0605. Can Place Flowers种花问题【Easy】【Python】【贪心】 Problem LeetCode Suppose you have a long flowerbed in which some of the plots are planted and some are not. However, flowers cannot be planted in adjacent plots - they would compete for water and both would die. Given a ...
实际CAN通讯是在连接设备的物理介质中进行,物理介质的特性由模型中的物理层定义。...3、CAN总线结构 CAN总线是一种广播类型的总线,可支持线形拓扑、星形拓扑、树形拓扑和环形拓扑等。...线形拓扑是在一条主干总线分出各个节点支线,其优点在于布线施工简单,接线方便,阻抗匹配规则固定,缺点是拓扑不够灵活,在一定程度...
本人新手小白,请多包涵。 使用pycharm新建一个Django工程。想新建一个app。在terminal中输入python manage.py startapp app时出现下列错误提示:python.exe: can’t open file ‘manage.py’: [Errno 2] No such file or directory 发现原因是点赞(0) 踩踩(0) 反馈 所需:1 积分 电信网络下载 ...
LeetCode: Two Sum (Solution in Python & Explanation) In this article, I will be explaining how to solve the Two Sum problem on LeetCode. This is an Easy-level question for Arrays. The Problem Given an array of integersnumsand an integertarget, returnindices of the two numbers such that...
for eles in words: for ele in eles: tmp[ele] = tmp.get(ele, 0) + 1 if di.get(ele, 0) < tmp.get(ele, 0) : f = False break if f : res += len(eles) tmp.clear() f = True return res 下一篇题解 拼写单词 ...
2.2. LeetCode LeetCode is an online platform offering a collection of programming problems and challenges that is widely used by programmers to practice and enhance their coding skills. LeetCode provides a reliable repository of programming challenges categorized based on their difficulty levels and top...
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