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classSolution{varcount=0vark=0varn=0varans=""funcgetHappyString(_n:Int,_k:Int)->String{self.n=nself.k=kself.count=0combo(0,"",[])returnans}funccombo(_index:Int,_last:String,_result:[String]){ifindex==n{count+=1ifcount==k{ans=result.reduce("",+)}return}foriin["a","b","...
I was trying to test the ChatGPT’s coding skills, thus I prompted it: “Solve the leetcode 704 using Rust”. This is a Binary Search Problem, see the following problem … [Continue Reading...] Using the stdout to debug print the solution in the leetcode contest ...
代码如下: fromdatetimeimportdatetimeclassSolution:defdaysBetweenDates(self,date1:str,date2:str)->int:defisLeap(y):returny%4==0and(y%100!=0ory%400==0)deftoDays(date):y,m,d=map(int,date.split("-"))ans=(y-1971)*365+sum([isLeap(x)forxinrange(1971,y)])mdays=[0,31,29ifisLeap(y...
LeetCode Contest Contest Rating & Badge Rating Predictor Past Contests Weekly Contest 331 Biweekly Contest 97 Weekly Contest 330 Weekly Contest 329 Biweekly Contest 96 Weekly Contest 328 Weekly Contest 327 Biweekly Contest 95 Weekly Contest 326 Weekly Contest 325 Biweekly Contest 94 Weekly Contest ...
LeetCode Problems 一. 目录 #TitleSolutionAcceptanceDifficultyFrequency 0001 Two Sum Go 45.6% Easy 0002 Add Two Numbers Go 33.9% Medium 0003 Longest Substring Without Repeating Characters Go 30.4% Medium 0004 Median of Two Sorted Arrays Go 29.6% Hard 0005 Longest Palindromic Substring 29.4%...
Thisproblem came in today'sLeetcode Weekly contest 296. The solution to this problem is pretty straightforward. But my question is: how can I solve the problem if the condition:operations[i][1] does not exist in numsis not necessarily true. ...
https://leetcode-cn.com/contest/weekly-contest-237/problems/check-if-...题解:判断句子是否为全字母句 一、题目大意 全字母句 指包含英语字母表中每个字母至少一次的句子。 给你一个仅由小写英文字母组成的字符串 sentence ,请你判断 sentence 是否为 全字母句 。 如果是,返回 true ;否则,返回 false ...
Today, Leet weekly contest was hold on time. However, i was late about 15 minutes for checking out of the hotel. It seems like every thing gone well. First problem was accepted by my first try. Second problem is not a complex task but has many coding work to solve it. ...
solution / CONTEST_README_EN.md CONTEST_README_EN.md 220.05 KB 一键复制 编辑 原始数据 按行查看 历史 ylb 提交于 1年前 . feat: update lc problems (#2201) LeetCode Contest Contest Rating & Badge Rating Predictor Past Contests Weekly Contest 379 Biweekly Contest 121 Weekly Contest 37...