멘타트 훈련

1.Leetcode - 763. Partition Labels

post-thumbnail

2.Leetcode - 17. Letter Combinations of a Phone Number

post-thumbnail

3.Leetcode - 1464. Maximum Product of Two Elements in an Array

post-thumbnail

4.Leetcode - 1337. The K Weakest Rows in a Matrix

post-thumbnail

5.Leetcode - 1046. Last Stone Weight

post-thumbnail

6.Leetcode - 506. Relative Ranks

post-thumbnail

7.Leetcode - 2231. Largest Number After Digit Swaps by Parity

post-thumbnail

8.Leetcode - 703. Kth Largest Element in a Stream

post-thumbnail

9.Leetcode - 2099. Find Subsequence of Length K With the Largest Sum

post-thumbnail

10.Leetcode - 1338. Reduce Array Size to The Half

post-thumbnail

11.Leetcode - 973. K Closest Points to Origin

post-thumbnail

12.1439. Find the Kth Smallest Sum of a Matrix With Sorted Rows

post-thumbnail

13.Leetcode - 150. Evaluate Reverse Polish Notation

post-thumbnail

14.Leetcode - Stack 문제 풀이 (2개)

post-thumbnail

15.Leetcode - 1753. Maximum Score From Removing Stones

post-thumbnail

16.Leetcode - 1331. Rank Transform of an Array

post-thumbnail

17.Leetcode - 347. Top K Frequent Elements

post-thumbnail

18.Leetcode - 1282. Group the People Given the Group Size They Belong To

post-thumbnail

19.Leetcode - 21. Merge Two Sorted Lists

post-thumbnail

20.Leetcode - 1128. Number of Equivalent Domino Pairs

post-thumbnail

21.Leetcode - 205. Isomorphic Strings

post-thumbnail

22.Leetcode - 890. Find and Replace Pattern

post-thumbnail

23.Leetcode - 290. Word Pattern

post-thumbnail

24.Leetcode - DP 문제 풀이

post-thumbnail

25.Leetcode - 791. Custom Sort String

post-thumbnail

26.Leetcode - 1400. Construct K Palindrome Strings

post-thumbnail

27.Leetcode - 73. Set Matrix Zeroes

post-thumbnail

28.Leetcode - String 문제 (2)

post-thumbnail

29.Leetcode - 215. Kth Largest Element in an Array

post-thumbnail

30.Leetcode - 2. Add Two Numbers

post-thumbnail

31.Leetcode - 1971. Find if Path Exists in Graph (그래프)

post-thumbnail

32.Leetcode - Array

post-thumbnail

33.Leetcode - 278. First Bad Version

post-thumbnail

34.leetcode - 9. Palindrome Number

post-thumbnail

35.Leetcode - 13. Roman to Integer

post-thumbnail

36.Leetcode - 53. Maximum Subarray

post-thumbnail

37.Leetcode - 1137. N-th Tribonacci Number

post-thumbnail

38.Leetcode - 746. Min Cost Climbing Stairs

post-thumbnail

39.Leetcode - 70. Climbing Stairs

post-thumbnail

40.Leetcode - 141. Linked List Cycle

post-thumbnail

41.Leetcode - 66. Plus One

post-thumbnail

42.Leetcode - 1221. Split a String in Balanced Strings

post-thumbnail

43.Leetcode - 202. Happy Number

post-thumbnail

44.Leetcode - 226. Invert Binary Tree

post-thumbnail

45.Leetcode - 1. Two Sum 풀이

post-thumbnail

46.Leetcode - 1022. Sum of Root To Leaf Binary Numbers

post-thumbnail

47.Leetcode - 118. Pascal's Triangle

post-thumbnail

48.Leetcode - 119. Pascal's Triangle II

post-thumbnail

49.Leetcode - 121. Best Time to Buy and Sell Stock

post-thumbnail

50.Leetcode - 392. Is Subsequence

post-thumbnail

51.Leetcode - 2269. Find the K-Beauty of a Number

post-thumbnail

52.Leetcode - 322. Coin Change

post-thumbnail

53.Leetcode - 62. Unique Paths

post-thumbnail

55.Pramp - Drone Flight Planner

post-thumbnail

56.Leetcode - 88. Merge Sorted Array

post-thumbnail

57.Leetcode - 219. Contains Duplicate II

post-thumbnail

58.Leetcode - 414. Third Maximum Number

post-thumbnail

59.Leetcode - 283. Move Zeroes

post-thumbnail

60.Leetcode - 7. Reverse Integer

post-thumbnail

61.Leetcode - 1313. Decompress Run-Length Encoded List

post-thumbnail

62.Leetcode - 11. Container With Most Water

post-thumbnail

63.Leetcode - 3. Longest Substring Without Repeating Characters

post-thumbnail

64.BOJ - 2309. 일곱 난쟁이

post-thumbnail

65.Leetcode - 5. Longest Palindromic Substring

post-thumbnail

66.Leetcode - 22. Generate Parentheses

post-thumbnail

67.Leetcode - 46. Permutations

post-thumbnail

68.Leetcode - 198. House Robber 풀이

post-thumbnail

69.Leetcode - 300. Longest Increasing Subsequence

post-thumbnail

70.Training Basic Array Operations

post-thumbnail

71.Leetcode - 14. Longest Common Prefix

post-thumbnail

72.Leetcode - 108. Convert Sorted Array to Binary Search Tree

post-thumbnail

73.Leetcode - 101. Symmetric Tree

post-thumbnail

74.Leetcode - 125. Valid Palindrome

post-thumbnail

75.Leetcode - 665. Non-decreasing Array

post-thumbnail

76.Leetcode - 230. Kth Smallest Element in a BST

post-thumbnail

77.Leetcode - 155. Min Stack

post-thumbnail

78.Leetcode - 15. 3Sum

post-thumbnail

79.Leetcode - 19. Remove Nth Node From End of List

post-thumbnail

80.Leetcode - 234. Palindrome Linked List

post-thumbnail

81.Leetcode - 543. Diameter of Binary Tree

post-thumbnail

82.Leetcode - 171. Excel Sheet Column Number

post-thumbnail

83.Leetcode - 24. Swap Nodes in Pairs

post-thumbnail

84.Leetcode - 114. Flatten Binary Tree to Linked List

post-thumbnail

85.Leetcode - 61. Rotate List

post-thumbnail

86.Leetcode - 33. Search in Rotated Sorted Array

post-thumbnail

87.Leetcode - 34. Find First and Last Position of Element in Sorted Array

post-thumbnail

88.Leetcode - 252. Meeting Rooms

post-thumbnail

89.Leetcode - 977. Squares of a Sorted Array

post-thumbnail

90.Leetcode - 1710. Maximum Units on a Truck

post-thumbnail

91.Leetcode - 253. Meeting Rooms II

post-thumbnail

92.Leetcode - 366. Find Leaves of Binary Tree

post-thumbnail

93.Leetcode - 346. Moving Average from Data Stream

post-thumbnail

94.Leetcode - 159. Longest Substring with At Most Two Distinct Characters

post-thumbnail

95.Leetcode - 92. Reverse Linked List II

post-thumbnail

96.Leetcode - 36. Valid Sudoku

post-thumbnail

97.Leetcode - 86. Partition List

post-thumbnail

98.Leetcode - 1652. Defuse the Bomb

post-thumbnail

99.Leetcode - 240. Search a 2D Matrix II

post-thumbnail

100.Leetcode - 724. Find Pivot Index

post-thumbnail

101.[작성중] Leetcode - 분야별 추천문제

post-thumbnail

102.Leetcode - 142. Linked List Cycle II

post-thumbnail

103.Leetcode - 206. Reverse Linked List

post-thumbnail

104.Leetcode - 589. N-ary Tree Preorder Traversal

post-thumbnail

105.Leetcode - 102. Binary Tree Level Order Traversal

post-thumbnail

106.Leetcode - 4. Median of Two Sorted Arrays

post-thumbnail

107.Leetcode - 98. Validate Binary Search Tree

post-thumbnail

108.Leetcode - 733. Flood Fill

post-thumbnail

109.Leetcode - 200. Number of Islands

post-thumbnail

110.Leetcode - 378. Kth Smallest Element in a Sorted Matrix

post-thumbnail

111.Leetcode - 729. My Calendar I

post-thumbnail

112.Leetcode - 424. Longest Repeating Character Replacement

post-thumbnail

113.Leetcode - 2351. First Letter to Appear Twice

post-thumbnail

114.Leetcode - 438. Find All Anagrams in a String

post-thumbnail

115.Leetcode - 858. Mirror Reflection

post-thumbnail

116.Leetcode - 692. Top K Frequent Words

post-thumbnail

117.Leetcode - 1387. Sort Integers by The Power Value

post-thumbnail

118.Leetcode - 48. Rotate Image

post-thumbnail

119.Leetcode - 39. Combination Sum

post-thumbnail

120.Leetcode - 704. Binary Search

post-thumbnail

121.Leetcode - 74. Search a 2D Matrix

post-thumbnail

122.Leetcode - 45. Jump Game II

post-thumbnail

123.Leetcode - 64. Minimum Path Sum

post-thumbnail

124.Leetcode - 75. Sort Colors

post-thumbnail

125.Leetcode - 79. Word Search

post-thumbnail

126.Leetcode - 78. Subsets

post-thumbnail

127.Leetcode - 287. Find the Duplicate Number

post-thumbnail

128.Leetcode - 139. Word Break

post-thumbnail

129.Leetcode - 96. Unique Binary Search Trees

post-thumbnail

130.Leetcode - 148. Sort List

post-thumbnail

131.Leetcode - 238. Product of Array Except Self

post-thumbnail

132.Leetcode - 647. Palindromic Substrings

post-thumbnail

133.Leetcode - 203. Remove Linked List Elements

post-thumbnail

134.Leetcode - 99. Recover Binary Search Tree

post-thumbnail

135.Leetcode - 49. Group Anagrams

post-thumbnail

136.Leetcode - 128. Longest Consecutive Sequence

post-thumbnail

137.Leetcode - 199. Binary Tree Right Side View

post-thumbnail

138.Leetcode - 418. Sentence Screen Fitting

post-thumbnail

139.Leetcode - 814. Binary Tree Pruning

post-thumbnail

140.Leetcode - 994. Rotting Oranges

post-thumbnail

141.Leetcode - 739. Daily Temperatures

post-thumbnail

142.Leetcode - 1475. Final Prices With a Special Discount in a Shop

post-thumbnail

143.Leetcode - 1762. Buildings With an Ocean View

post-thumbnail

144.Leetcode - 134. Gas Station

post-thumbnail

145.Leetcode - 122. Best Time to Buy and Sell Stock II

post-thumbnail

146.Leetcode - 57. Insert Interval

post-thumbnail

147.Pramp - Island Count

post-thumbnail

148.Leetcode - 270. Closest Binary Search Tree Value

post-thumbnail

149.Leetcode - 56. Merge Intervals

post-thumbnail

150.Leetcode - 542. 01 Matrix

post-thumbnail

151.Leetcode - 42. Trapping Rain Water [H]

post-thumbnail

152.Leetcode - 539. Minimum Time Difference

post-thumbnail

153.pramp - Move Zeros To End

post-thumbnail

154.Leetcode - 622. Design Circular Queue

post-thumbnail

155.Pramp - Number of Paths

post-thumbnail

156.Leetcode - 1011. Capacity To Ship Packages Within D Days

post-thumbnail

157.Leetcode - 410. Split Array Largest Sum [H]

post-thumbnail

158.Leetcode - 875. Koko Eating Bananas

post-thumbnail

159.Leetcode - 1482. Minimum Number of Days to Make m Bouquets

post-thumbnail

160.Pramp - Array of Array Products

post-thumbnail

161.Leetcode - 152. Maximum Product Subarray

post-thumbnail

162.Pramp - Pancake Sort

post-thumbnail

163.Pramp - Merging 2 Packages

post-thumbnail

164.Leetcode - 1155. Number of Dice Rolls With Target Sum

post-thumbnail

165.Leetcode - 143. Reorder List

post-thumbnail

166.Pramp - Time Planner

post-thumbnail

167.Leetcode - 162. Find Peak Element

post-thumbnail

168.Leetcode - 54. Spiral Matrix

post-thumbnail

169.Leetcode - 55. Jump Game

post-thumbnail

170.Leetcode - 435. Non-overlapping Intervals

post-thumbnail

171.Leetcode - 153. Find Minimum in Rotated Sorted Array

post-thumbnail

172.Leetcode - 91. Decode Ways

post-thumbnail

173.Leetcode - 103. Binary Tree Zigzag Level Order Traversal

post-thumbnail

174.Leetcode - 116. Populating Next Right Pointers in Each Node

post-thumbnail

175.Leetcode - 179. Largest Number

post-thumbnail

176.Leetcode - 131. Palindrome Partitioning

post-thumbnail

177.Leetcode - 130. Surrounded Regions

post-thumbnail

178.Leetcode - 189. Rotate Array

post-thumbnail

179.Leetcode - 279. Perfect Squares

post-thumbnail

180.Leetcode - 207. Course Schedule

post-thumbnail

181.Leetcode - 210. Course Schedule II

post-thumbnail

182.Leetcode - 1791. Find Center of Star Graph

post-thumbnail

183.Leetcode - 399. Evaluate Division

post-thumbnail

184.Leetcode - 547. Number of Provinces

post-thumbnail

185.Leetcode - 416. Partition Equal Subset Sum

post-thumbnail

186.Leetcode - 1143. Longest Common Subsequence

post-thumbnail

187.Leetcode - 1570. Dot Product of Two Sparse Vectors

post-thumbnail

188.Leetcode - 236. Lowest Common Ancestor of a Binary Tree

post-thumbnail

189.Leetcode - 235. Lowest Common Ancestor of a Binary Search Tree

post-thumbnail

190.Leetcode - 1644. Lowest Common Ancestor of a Binary Tree II

post-thumbnail

191.Leetcode - 23. Merge k Sorted Lists [H]

post-thumbnail

192.Leetcode - 295. Find Median from Data Stream [H]

post-thumbnail

193.Leetcode - 480. Sliding Window Median 풀이 [H]

post-thumbnail

194.Leetcode - 41. First Missing Positive

post-thumbnail

195.Leetcode - 1365. How Many Numbers Are Smaller Than the Current Number

post-thumbnail

196.Leetcode - 912. Sort an Array

post-thumbnail

197.Leetcode - 105. Construct Binary Tree from Preorder and Inorder Traversal 풀이

post-thumbnail

198.Leetcode - 106. Construct Binary Tree from Inorder and Postorder Traversal

post-thumbnail

199.Leetcode - 113. Path Sum II

post-thumbnail

200.Leetcode - 47. Permutations II

post-thumbnail

201.Leetcode - 560. Subarray Sum Equals K

post-thumbnail

202.Leetcode - 28. Find the Index of the First Occurrence in a String

post-thumbnail

203.Leetcode - 437. Path Sum III 풀이

post-thumbnail

204.Leetcode - 208. Implement Trie (Prefix Tree) 풀이

post-thumbnail

205.Leetcode - 315. Count of Smaller Numbers After Self 풀이 [H]

post-thumbnail

206.Leetcode - 문제리스트 정렬하는 방법

post-thumbnail

207.Leetcode - 213. House Robber II 풀이

post-thumbnail

208.Leetcode - 337. House Robber III

post-thumbnail

209.Leetcode - 138. Copy List with Random Pointer 풀이

post-thumbnail

210.Leetcode - 567. Permutation in String

post-thumbnail

211.Leetcode - 285. Inorder Successor in BST

post-thumbnail

212.Leetcode - 510. Inorder Successor in BST II

post-thumbnail

213.Leetcode - 334. Increasing Triplet Subsequence

post-thumbnail

214.Leetcode - 673. Number of Longest Increasing Subsequence

post-thumbnail

215.Leetcode - 146. LRU Cache 풀이

post-thumbnail

216.Leetcode - 209. Minimum Size Subarray Sum

post-thumbnail

217.Leetcode - 310. Minimum Height Trees

post-thumbnail

218.Leetcode - 303. Range Sum Query - Immutable

post-thumbnail

219.Leetcode - 933. Number of Recent Calls

post-thumbnail

220.Leetcode - 359. Logger Rate Limiter

post-thumbnail

221.Leetcode - 232. Implement Queue using Stacks

post-thumbnail

222.Leetcode - 173. Binary Search Tree Iterator

post-thumbnail

223.Leetcode - 251. Flatten 2D Vector

post-thumbnail

224.Leetcode - 557. Reverse Words in a String III

post-thumbnail

225.Leetcode - 151. Reverse Words in a String

post-thumbnail

226.Leetcode - 1768. Merge Strings Alternately

post-thumbnail

227.Blind 75

post-thumbnail

228.Leetcode - 167. Two Sum II - Input Array Is Sorted

post-thumbnail

229.Leetcode - 572. Subtree of Another Tree

post-thumbnail

230.Leetcode - 63. Unique Paths II

post-thumbnail

231.Leetcode - 256. Paint House

post-thumbnail

232.Leetcode - 1161. Maximum Level Sum of a Binary Tree

post-thumbnail

233.Leetcode - 1456. Maximum Number of Vowels in a Substring of Given Length

post-thumbnail

234.Leetcode - 1456. Maximum Number of Vowels in a Substring of Given Length

post-thumbnail

235.Leetcode - 1971. Find if Path Exists in Graph (Union Find 기초)

post-thumbnail

236.Leetcode - 261. Graph Valid Tree

post-thumbnail

237.Leetcode - 323. Number of Connected Components in an Undirected Graph

post-thumbnail