1. LeetCode LeetCode 是一个刷算法题的网站，里面有多种语言可选 ，题目分为简单、中等和困难三个...
难度:简单 类型: 数组、字符串 给定一个单词列表和两个单词 word1 和 word2,返回列表中这两个单词之间的最短距离。 示例: 假设words = ["practice", "makes", "perfect", "coding", "makes"] 示例1 输入: word1 = “coding”, word2 = “practice” 输出: 3 示例2 输入: word1 = "makes", wor...
你的代码超时了，你应该就知道是时间复杂度太高了，应该进行复杂度层面上的优化，而不是去这改一改变...
After a lot of practice in LeetCode, I've made a powerful binary search template and solved many Hard problems by just slightly twisting this template. I'll share the template with you guys in this post.I don't want to just show off the code and leave. Most importantly, I want to s...
Repository files navigation README LeetCode-Python Practice leetcode with python This will include all possible solutionsAbout Practice leetcode with python Resources Readme Activity Stars 0 stars Watchers 1 watching Forks 0 forks Report repository Releases No releases published Packages No ...
https://leetcode-cn.com/problems/kth-largest-element-in-an-array/description/?utm_source=LCUS&utm_medium=ip_redirect_q_uns&utm_campaign=transfer2china 题目: 215题:数组中的第K个最大元素 在未排序的数组中找到第K个最大元素.请注意,你需要找的是数组排序后的第K个最大的元素,而不是第K个不同的...
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After a lot of practice in LeetCode, I've made a powerful binary search template and solved many Hard problems by just slightly twisting this template. I'll share the template with you guys in this post.I don't want to just show off the code and leave. Most importantly...
输出:s = "leetcode", t = "practice" 输出:5 提示:用合适的字符替换 t 中的 'p', 'r', 'a', 'i' 和 'c',使 t 变成 s 的字母异位词。 来源:力扣(LeetCode)1347# 制造字母异位词的最小步骤数 class Solution: def minSteps(self, s: str, t: str) -> int: ...
https://leetcode-cn.com/contest/weekly-contest-174/ranking/1/ 总体心得 使用python3,做成了第一道题,第二道题的解超时,便结束了第一次周赛。 下午看了排行榜靠前的参赛者代码,最快的在17分钟内就完赛了(使用python3),使用python3的和c++的数量几乎对半分。