s += cardPoints[i] res = sforiinrange(k): j = n-k+i s = s - cardPoints[i] + cardPoints[j] res =min(res, s)returnsum(cardPoints) - res
LeetCode 464 - Can I Win - Medium (Python) In the "100 game," two players take turns adding, to a running total, any integer from 1..10. The player who first causes the running total to reach or exceed 100 wins. What if we change the game so that players cannot re-use integers...
LeetCode You are given an array of strings words and a string chars. A string is good if it can be formed by characters from chars (each character can only be used once). Return the sum of lengths of all good strings in words. Example 1: Input: words = ["cat","bt","hat","tre...
<LeetCode天梯>Day011 移动零(传统法+双指针法) | 初级算法 | Python <LeetCode天梯>Day012 两数之和(暴力求解+枚举字典+哈希) | 初级算法 | Python <LeetCode天梯>Day013 有效的数独(直接判断法) | 初级算法 | Python <LeetCode天梯>Day014 旋转图像(交换法+打包旋转法) | 初级算法 | Python...
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题目地址:https://leetcode.com/problems/can-place-flowers/description/ 题目描述 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. ...
Another great resource is interactive coding platforms like LeetCode or HackerRank. These platforms offer coding challenges that range from beginner to advanced levels, making it easier to practice your skills in a hands-on way. They also help you prepare for coding interviews, which can be valuab...
LeetCode #125: Valid Palindrome (Solution in Python & Explanation) In this article, I will be explaining how to solve the Valid Palindrome problem on LeetCode. This is an Easy-level problem. The Problem A phrase is apalindromeif, after converting all uppercase letters into lowercase letters ...
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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。