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latest #leetcode created topics on internet
simplestack
leetcode
2025-03-28 20:21
F*ck Leetcode! Why Roy’s Story Matters
A 21 year old exposing how broken the hiring system is, at least for the Big Boys
$ 0.000
6
lochard
coding
2023-08-05 07:56
Leetcode - 139. Word Break
Given a string s and a dictionary of strings wordDict, return true if s can be segmented into a space-separated sequence of one or more dictionary words. Note that the same word in the dictionary may be
$ 0.000
0
lochard
programming
2023-08-01 18:03
Leetcode - 1089. Duplicate Zeros
Given a fixed-length integer array arr, duplicate each occurrence of zero, shifting the remaining elements to the right. Note that elements beyond the length of the original array are not written. Do the
$ 0.212
2
lilacse
Programming & Dev
2022-06-26 09:14
Little Leetcode Adventures 3: Pow(x, n)
What do you do when the power is over 9000?
$ 0.713
13
oadissin
Splinterlands
2026-05-17 19:15
Promoted
Splinterlands Finale: How Season 95 Pushed Me Closer to Champions League /
Happy New Splinterlands season. Past 14 days recap for the past edition showed rapid progress on the ranking point and assets collection. Season 96 Strategy Guide: Stacking SPS, Staking BXC & Fixing
$ 7.000
253
8
life-hacker
Programming & Dev
2022-04-20 17:30
LeetCode Challenge (Python3). Problem#3
Source Introduction of this challenge: I recently decided to improve my programming skills, so I started using LeetCode to achieve this goal. However, since I don't have much programming experience and
$ 3.446
12
2
life-hacker
Programming & Dev
2022-04-16 17:04
LeetCode Challenge (Python3). Problem 2
Source Introduction of this challenge: I recently decided to improve my programming skills, so I started using LeetCode to achieve this goal. However, since I don't have much programming experience and
$ 3.756
22
3
life-hacker
Programming & Dev
2022-04-09 07:39
LeetCode Challenge (Python3). Problem#1
Source I recently decided to improve my programming skills, so I decided to use LeetCode to achieve this goal. However, since I don't have much programming experience and this is my first time using LeetCode,
$ 6.194
68
3
shiziwen
python
2020-03-28 18:48
one simple implementation of trie in python3
This is the implementation of trie in python3, you can get the question from implement-trie-prefix-tree. class Trie: def __init__(self): """ Initialize your data structure here.
$ 0.000
1
cliffblank
tarot
2026-05-11 14:34
Promoted
The Lover’s Path — 9-Card Spread Reading
A beautiful deck to draw from — Kris Waldherr’s artwork carries such mythological weight. Reading the cards in a 3×3 grid, left to right, top to bottom: The Layout Past / FoundationCurrent SituationFuture
$ 0.049
8
1
gaottantacinque
coding
2019-12-21 07:13
JavaScript interview questions [with solutions]
I have been a software engineer for almost 5 years now but (for one reason or another) only today for the first time I interviewed another developer for a position in my company. Here is the simple exercise
$ 2.853
32
2
blackanger
rust
2018-12-20 04:42
【Rust每日新闻】 2018-12-20
Rust Quiz 解读: Quiz 20 #quiz Read More LeetCode already supports Rust @rustlang @LeetCode #leetcode 中国版和美国版都支持了,另外了解到的消息是,目前是基于Rust stable 1.31版,而且还会持续跟进Rust Stable版本。在未来会逐渐加入常用的crate,这个看使用者反馈来持续改进。 刷Leetcode
$ 0.000
1
jacobyu
kr-dev
2018-06-07 16:53
[Coding study (leetcode)] Tree problems. 105, 106
이야기 Leetcode에서 트리관련 문제를 이어서 풀고 있습니다. Leetcode와 유사한 서비스로 Hackerank도 있는데요. Hackerank도 잘 되어있어 둘다 활용하여 코딩테스트 공부를 하고있습니다. 문제 Given inorder and postorder traversal of a tree, construct the binary tree. Given
$ 0.392
3
1
jacobyu
kr-dev
2018-05-24 17:22
[Leetcode] 94, 144, 145. binary tree traversal
서론 Leetcode를 아시나요? Leetcode는 여러 프로그래밍 언어로 자료구조를 공부할 수 있고, 코딩문제들을 풀어볼 수 있습니다. Leetcode에서는 easy, medium, hard로 분류되는 총 804개의 코딩 문제가 있습니다. 804개에서 자신이 원하는 키워드를 검색해서 풀 수도 있으며, 자료구조에 대해 공부하고, 문제를 풀 수 있게도 해줍니다.
$ 0.580
5
1
dreloop07
Hive Gaming
2026-05-15 20:45
Promoted
!
Community Moderators muted, Reveal content
Dragonlord Mancer in the Earth and Death Deck in Splinterlands.
Hello everyone, welcome to @dreloop07. The universe of Splinterlands is vast and dynamic, where each card can be decisive in a battle. Among the legendary cards that stand out, the Dragonlord Mancer is
$ 0.000
123
5
jacobyu
jjangjjangman
2018-05-21 16:41
[Leetcode] 100.same-tree
문제 [100] Same Tree Easy (47.95%) Total Accepted: 270.6K Total Submissions: 564.2K 두 개의 트리가 있을 때, 같은 트리인지 확인하라. 풀이 과정 같은 트리인지 어떻게 확인하지? 트리 구조가 같은지 체크한다. 두 개의 트리에서 특정 노드의 value가 같은지 체크한다. 탐색 순서는? preorder로
$ 0.894
6
1
juneepa
kr
2018-03-03 19:45
[LeetCode] 677. Map Sum Pairs (Python3)
Implement a MapSum class with insert, and sum methods. Check the website above for more details Medium, 44ms, 100% class MapSum: ## Initialize the dictionary def __init__(self): self.wdict = {} ## Insert
$ 0.000
1
elsyr
leetcode
2017-12-22 00:46
LeetCode 1. Two Sum: CPP Solution
Problem Statement Given an integer array of size N, return indices of the two numbers such that they add up to a specific target. Function Signature: C++ vector<int> twoSum(vector<int> input,
$ 0.000
1
3
nbfuhao
programming
2017-03-06 21:05
[LeetCode] Objective C — Reverse a NSString
[LeetCode: reverse a string] ( NSString* reverseString(NSString *originalString) { // use a new string to append the chars from the old one NSString *newString = @""; for (int i =
$ 0.000
35
3
koenau
TravelFeed
2026-05-15 16:35
Promoted
The Talking Castle: From Otto III to Elon Musk
A thousand years ago, in the Wipper Valley, the German Emperor Otto III commissioned the construction of a fortress—a si
$ 5.187
909
8
nbfuhao
programming
2017-03-06 20:58
[LeetCode] Objective C — Check If a String Has Duplicate Characters
BOOL checkDuplicates(NSString *str) { NSMutableArray *storageArray = [NSMutableArray array]; for (int i = 0; i < str.length; i++) { NSString *charStr = [str substringWithRange:NSMakeRange(i,1)]; if
$ 0.000
33
nbfuhao
programming
2017-03-06 20:43
[LeetCode] Convert Sorted Array to Binary Search Tree in Objective C
LeetCode Convert Sorted Array to Binary Search Tree in Objective C typedef struct { int value; struct TreeNode *left; struct TreeNode *right; } TreeNode; -(TreeNode *)sortedArrayToBST:(NSArray *array)
$ 0.000
16
nbfuhao
programming
2017-03-06 20:31
[LeetCode] Validate Binary Search Tree in Objective C
LeetCode: Validate Binary Search Tree in Objective C typedef struct { int value; struct TreeNode *left; struct TreeNode *right; } TreeNode; -(BOOL)isValidBST:(TreeNode *)node { return (valid:node
$ 0.125
82
nbfuhao
programming
2017-03-06 20:23
[LeetCode] Balanced Binary Tree in Objective C
LeetCode: Balanced Binary Tree in Objective C typedef struct { int value; struct TreeNode *left; struct TreeNode *right; } TreeNode; - (BOOL)isBalanced:(TreeNode *)node { if (!node) return true; return
$ 0.214
90