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Problems

4,009 problems

Has videoPremium onlyReset
Array2,209String870Hash Table786Math682Dynamic Programming666Sorting504Greedy480Binary Search352Depth-First Search335Database303Bit Manipulation283Matrix278Tree261Breadth-First Search255Two Pointers249All topics

With video · 4,009 results

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TitleSolutionAcceptDifficultyTopics
2203. Minimum Weighted Subgraph With the Required PathsVideo
Solution43.8%Hard
Graph, Shortest Path· 1 company
2204. Distance to a Cycle in Undirected GraphVideoPremium
Solution73.4%Hard
Breadth-First Search, Depth-First Search +2· 2 companies
2205. The Number of Users That Are Eligible for DiscountVideoPremium
Solution50.3%Easy
Database· 1 company
2206. Divide Array Into Equal PairsVideo
Solution79.2%Easy
Array, Bit Manipulation +2· 5 companies
2207. Maximize Number of Subsequences in a StringVideo
Solution36.0%Medium
Greedy, Prefix Sum +1· 1 company
2208. Minimum Operations to Halve Array SumVideo
Solution50.1%Medium
Array, Greedy +1· 2 companies
2209. Minimum White Tiles After Covering With CarpetsVideo
Solution39.3%Hard
Dynamic Programming, Prefix Sum +1· 1 company
2210. Count Hills and Valleys in an ArrayVideo
Solution69.1%Easy
Array· 5 companies
2211. Count Collisions on a RoadVideo
Solution58.1%Medium
Simulation, Stack +1· 3 companies
2212. Maximum Points in an Archery CompetitionVideo
Solution52.2%Medium
Array, Backtracking +2· 1 company
2213. Longest Substring of One Repeating CharacterVideo
Solution65.8%Hard
Array, Ordered Set +2· 1 company
2214. Minimum Health to Beat GameVideoPremium
Solution58.9%Medium
Array, Greedy· 1 company
2215. Find the Difference of Two ArraysVideo
Solution81.4%Easy
Array, Hash Table· 7 companies
2216. Minimum Deletions to Make Array BeautifulVideo
Solution50.5%Medium
Array, Greedy +1· 1 company
2217. Find Palindrome With Fixed LengthVideo
Solution38.0%Medium
Array, Math· 1 company
2218. Maximum Value of K Coins From PilesVideo
Solution60.5%Hard
Array, Dynamic Programming +1· 1 company
2219. Maximum Sum Score of ArrayVideoPremium
Solution62.6%Medium
Array, Prefix Sum· 1 company
2220. Minimum Bit Flips to Convert NumberVideo
Solution88.0%Easy
Bit Manipulation· 7 companies
2221. Find Triangular Sum of an ArrayVideo
Solution82.0%Medium
Array, Combinatorics +2· 4 companies
2222. Number of Ways to Select BuildingsVideo
Solution50.8%Medium
Dynamic Programming, Prefix Sum +1· 3 companies
2223. Sum of Scores of Built StringsVideo
Solution51.0%Hard
Binary Search, Hash Function +4· 1 company
2224. Minimum Number of Operations to Convert TimeVideo
Solution66.3%Easy
Greedy, String· 1 company
2225. Find Players With Zero or One LossesVideo
Solution72.4%Medium
Array, Counting +2· 4 companies
2226. Maximum Candies Allocated to K ChildrenVideo
Solution49.9%Medium
Array, Binary Search· 6 companies
2227. Encrypt and Decrypt StringsVideo
Solution38.8%Hard
Array, Design +3· 3 companies
2228. Users With Two Purchases Within Seven DaysVideoPremium
Solution47.2%Medium
Database· 1 company
2229. Check if an Array Is ConsecutiveVideoPremium
Solution61.6%Easy
Array, Hash Table +1
2230. The Users That Are Eligible for DiscountVideoPremium
Solution51.0%Easy
Database· 1 company
2231. Largest Number After Digit Swaps by ParityVideo
Solution65.7%Easy
Heap (Priority Queue), Sorting· 5 companies
2232. Minimize Result by Adding Parentheses to ExpressionVideo
Solution68.4%Medium
Enumeration, String· 3 companies
2233. Maximum Product After K IncrementsVideo
Solution44.0%Medium
Array, Greedy +1· 2 companies
2234. Maximum Total Beauty of the GardensVideo
Solution30.4%Hard
Array, Binary Search +3· 1 company
2235. Add Two IntegersVideo
Solution88.0%Easy
Math· 9 companies
2236. Root Equals Sum of ChildrenVideo
Solution84.8%Easy
Binary Tree, Tree· 5 companies
2237. Count Positions on Street With Required BrightnessVideoPremium
Solution62.4%Medium
Array, Prefix Sum· 1 company
2238. Number of Times a Driver Was a PassengerVideoPremium
Solution71.5%Medium
Database· 1 company
2239. Find Closest Number to ZeroVideo
Solution47.8%Easy
Array· 6 companies
2240. Number of Ways to Buy Pens and PencilsVideo
Solution57.2%Medium
Enumeration, Math· 1 company
2241. Design an ATM MachineVideo
Solution46.6%Medium
Array, Design +1· 2 companies
2242. Maximum Score of a Node SequenceVideo
Solution40.5%Hard
Array, Enumeration +2· 1 company
2243. Calculate Digit Sum of a StringVideo
Solution67.7%Easy
Simulation, String· 1 company
2244. Minimum Rounds to Complete All TasksVideo
Solution63.5%Medium
Array, Counting +2· 2 companies
2245. Maximum Trailing Zeros in a Cornered PathVideo
Solution38.2%Medium
Array, Matrix +1
2246. Longest Path With Different Adjacent CharactersVideo
Solution54.2%Hard
Array, Depth-First Search +4· 5 companies
2248. Intersection of Multiple ArraysVideo
Solution68.8%Easy
Array, Counting +2· 2 companies
2249. Count Lattice Points Inside a CircleVideo
Solution57.1%Medium
Array, Enumeration +3· 1 company
2250. Count Number of Rectangles Containing Each PointVideo
Solution37.5%Medium
Array, Binary Indexed Tree +2· 2 companies
2251. Number of Flowers in Full BloomVideo
Solution57.8%Hard
Array, Binary Search +4· 7 companies
2254. Design Video Sharing PlatformVideoPremium
–64.1%Hard
Design, Hash Table +2· 1 company
2255. Count Prefixes of a Given StringVideo
Solution74.3%Easy
Array, String· 1 company
Showing 2,201–2,250 of 4,009