Tristeza的博客

338. Counting Bits QuestionEditorial Solution My SubmissionsTotal Accepted: 46702Total Submissions: 79672Difficulty: MediumGiven a non negative integer number num. For every numbers i in the r

349. Intersection of Two Arrays QuestionEditorial Solution My SubmissionsTotal Accepted: 52852Total Submissions: 118189Difficulty: EasyContributors: AdminGiven two

409. Longest Palindrome QuestionEditorial Solution My SubmissionsTotal Accepted: 7696Total Submissions: 17179Difficulty: EasyContributors: AdminGiven a string which

389. Find the Difference QuestionEditorial Solution My SubmissionsTotal Accepted: 22851Total Submissions: 46129Difficulty: EasyGiven two strings s and t which consi

226. Invert Binary Tree QuestionEditorial Solution My SubmissionsTotal Accepted: 124813Total Submissions: 257083Difficulty: EasyInvert a binary tree. 4 / \

167. Two Sum II - Input array is sorted QuestionEditorial Solution My SubmissionsTotal Accepted: 29576Total Submissions: 61336Difficulty: MediumGiven an array of in

260. Single Number III QuestionEditorial Solution My SubmissionsTotal Accepted: 49443Total Submissions: 103739Difficulty: MediumGiven an array of numbers nums, in w

283. Move Zeroes QuestionEditorial Solution My SubmissionsTotal Accepted: 122129Total Submissions: 262841Difficulty: EasyGiven an array nums, write a function to

404. Sum of Left Leaves QuestionEditorial Solution My SubmissionsTotal Accepted: 8223Total Submissions: 17874Difficulty: EasyFind the sum of all left leaves in a gi

237. Delete Node in a Linked List QuestionEditorial Solution My SubmissionsTotal Accepted: 111980Total Submissions: 249417Difficulty: EasyContributors: AdminWrite a

383. Ransom Note QuestionEditorial Solution My SubmissionsTotal Accepted: 23593Total Submissions: 52194Difficulty: EasyContributors: Admin
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104. Maximum Depth of Binary Tree QuestionEditorial Solution My SubmissionsTotal Accepted: 179819Total Submissions: 361510Difficulty: EasyGiven a binary tree, find

344. Reverse String QuestionEditorial Solution My SubmissionsTotal Accepted: 90670Total Submissions: 156010Difficulty: EasyWrite a function that takes a string as i

292. Nim Game QuestionEditorial Solution My SubmissionsTotal Accepted: 100010Total Submissions: 184472Difficulty: EasyYou are playing the following Nim Game with yo

392. Is Subsequence QuestionEditorial Solution My SubmissionsTotal Accepted: 11558Total Submissions: 26312Difficulty: MediumContributors: AdminGiven a string s and

238. Product of Array Except Self QuestionEditorial Solution My SubmissionsTotal Accepted: 65971Total Submissions: 144366Difficulty: MediumContributors: AdminGiven

406. Queue Reconstruction by Height QuestionEditorial Solution My SubmissionsTotal Accepted: 1911Total Submissions: 3604Difficulty: MediumSuppose you have a random

371. Sum of Two Integers QuestionEditorial Solution My SubmissionsTotal Accepted: 37210Total Submissions: 71785Difficulty: EasyCalculate the sum of two integers a a

136. Single Number QuestionEditorial Solution My SubmissionsTotal Accepted: 158682Total Submissions: 306217Difficulty: EasyGiven an array of integers, every element

258. Add Digits QuestionEditorial Solution My SubmissionsTotal Accepted: 127957Total Submissions: 257201Difficulty: EasyGiven a non-negative integer num, repeatedly

515. Find Largest Value in Each Tree RowAdd to ListDescription Submission SolutionsTotal Accepted: 3223Total Submissions: 6121Difficulty: MediumContributors: love_FDU_llp