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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
1150. Check If a Number Is Majority Element in a Sorted ArrayVideoPremium
Solution59.9%Easy
Array, Binary Search· 1 company
1151. Minimum Swaps to Group All 1's TogetherVideoPremium
Solution61.2%Medium
Array, Sliding Window· 3 companies
1152. Analyze User Website Visit PatternVideoPremium
Solution44.3%Medium
Array, Hash Table +1· 5 companies
1153. String Transforms Into Another StringVideoPremium
Solution34.9%Hard
Hash Table, String· 1 company
1154. Day of the YearVideo
Solution50.3%Easy
Math, String· 3 companies
1155. Number of Dice Rolls With Target SumVideo
Solution62.2%Medium
Dynamic Programming· 5 companies
1156. Swap For Longest Repeated Character SubstringVideo
Solution44.9%Medium
Hash Table, Sliding Window +1· 2 companies
1157. Online Majority Element In SubarrayVideo
Solution40.9%Hard
Array, Binary Indexed Tree +3· 1 company
1158. Market Analysis IVideo
Solution58.1%Medium
Database· 4 companies
1159. Market Analysis IIVideoPremium
Solution57.9%Hard
Database· 1 company
1160. Find Words That Can Be Formed by CharactersVideo
Solution71.5%Easy
Array, Counting +2· 7 companies
1161. Maximum Level Sum of a Binary TreeVideo
Solution70.0%Medium
Binary Tree, Breadth-First Search +2· 4 companies
1162. As Far from Land as PossibleVideo
Solution52.2%Medium
Array, Breadth-First Search +2· 7 companies
1163. Last Substring in Lexicographical OrderVideo
Solution35.1%Hard
String, Two Pointers· 5 companies
1164. Product Price at a Given DateVideo
Solution58.9%Medium
Database· 5 companies
1165. Single-Row KeyboardVideoPremium
Solution87.6%Easy
Hash Table, String· 1 company
1166. Design File SystemVideoPremium
Solution65.1%Medium
Design, Hash Table +2· 12 companies
1167. Minimum Cost to Connect SticksVideoPremium
Solution71.8%Medium
Array, Greedy +1· 5 companies
1168. Optimize Water Distribution in a VillageVideoPremium
Solution65.5%Hard
Graph, Heap (Priority Queue) +2· 2 companies
1169. Invalid TransactionsVideo
Solution32.7%Medium
Array, Hash Table +2· 7 companies
1170. Compare Strings by Frequency of the Smallest CharacterVideo
Solution63.3%Medium
Array, Binary Search +3· 1 company
1171. Remove Zero Sum Consecutive Nodes from Linked ListVideo
Solution53.3%Medium
Hash Table, Linked List· 6 companies
1172. Dinner Plate StacksVideo
Solution34.2%Hard
Design, Hash Table +2· 2 companies
1173. Immediate Food Delivery IVideoPremium
Solution80.9%Easy
Database· 1 company
1174. Immediate Food Delivery IIVideo
Solution57.3%Medium
Database· 8 companies
1175. Prime ArrangementsVideo
Solution63.3%Easy
Math· 1 company
1176. Diet Plan PerformanceVideoPremium
Solution55.9%Easy
Array, Sliding Window· 1 company
1177. Can Make Palindrome from SubstringVideo
Solution42.0%Medium
Array, Bit Manipulation +3· 1 company
1178. Number of Valid Words for Each PuzzleVideo
Solution47.8%Hard
Array, Bit Manipulation +3· 1 company
1179. Reformat Department TableVideo
Solution76.9%Easy
Database· 4 companies
1180. Count Substrings with Only One Distinct LetterVideoPremium
Solution80.9%Easy
Math, String· 1 company
1181. Before and After PuzzleVideoPremium
Solution51.8%Medium
Array, Hash Table +2· 1 company
1182. Shortest Distance to Target ColorVideoPremium
Solution56.5%Medium
Array, Binary Search +1· 1 company
1183. Maximum Number of OnesVideoPremium
Solution70.6%Hard
Greedy, Heap (Priority Queue)· 1 company
1184. Distance Between Bus StopsVideo
Solution56.7%Easy
Array· 2 companies
1185. Day of the WeekVideo
Solution59.6%Easy
Math· 3 companies
1186. Maximum Subarray Sum with One DeletionVideo
Solution50.0%Medium
Array, Dynamic Programming· 4 companies
1187. Make Array Strictly IncreasingVideo
Solution58.0%Hard
Array, Binary Search +2
1188. Design Bounded Blocking QueueVideoPremium
Solution72.6%Medium
Concurrency· 3 companies
1189. Maximum Number of BalloonsVideo
Solution64.1%Easy
Counting, Hash Table +1· 6 companies
1190. Reverse Substrings Between Each Pair of ParenthesesVideo
Solution75.2%Medium
Stack, String· 7 companies
1191. K-Concatenation Maximum SumVideo
Solution26.5%Medium
Array, Dynamic Programming· 1 company
1192. Critical Connections in a NetworkVideo
Solution60.6%Hard
Biconnected Component, Depth-First Search +1· 8 companies
1193. Monthly Transactions IVideo
Solution60.1%Medium
Database· 7 companies
1194. Tournament WinnersVideoPremium
Solution50.2%Hard
Database· 1 company
1195. Fizz Buzz MultithreadedVideo
Solution73.2%Medium
Concurrency· 4 companies
1196. How Many Apples Can You Put into the BasketVideoPremium
Solution67.0%Easy
Array, Greedy +1· 1 company
1197. Minimum Knight MovesVideoPremium
Solution41.8%Medium
Breadth-First Search· 13 companies
1198. Find Smallest Common Element in All RowsVideoPremium
Solution76.5%Medium
Array, Binary Search +3· 2 companies
1199. Minimum Time to Build BlocksVideoPremium
Solution49.2%Hard
Array, Greedy +2· 1 company
Showing 1,151–1,200 of 4,009