1.我的刷题心路历程 2025年4月28日,我完成了Leetcode200题的阶段性目标。尽管这只是一个微不足道的成就,但我依然十分开心。甚至为自己做了个简单的庆祝pdf。200题也是一个节点,值得我停下来,简单回顾一下这200题的“酸甜苦辣”。 我的刷题应该主要分为三个阶段:懵懂期、折磨期和发展期。 1)懵懂期 大体是...
Solutions to Arrays, Strings, Lists, Sorting, Stacks, Trees and General DS problems using JAVA. java pdf data algorithms leetcode solutions notes data-structures leetcode-solutions hacktoberfest hackerrank-solutions leetcode-java algorithms-and-data-structures leetcode-solution gfg-solutions hacktobe...
Please feel free to reference and STAR to support this repo, thank you! 支持Progressive Web Apps 和 Dark Mode 的题解电子书《LeetCode Cookbook》 Online Reading 离线版本的电子书《LeetCode Cookbook》PDF Download here 通过iOS / Android 浏览器安装 PWA 版《LeetCode Cookbook》至设备桌面随时学习 Data...
Simulation using Recursion Time Complexity: O(M*N) where M, N is row and col of matrix Space Complexity: O(M*N) since we used list to store the result, where M, N is row and col of matrix References Leetcode official solution (download pdf) leetcode...
Time Complexity: O(S*N) where S is the amount and N is the coins array size Space Complexity: O(N) since we used a lookup array References Leetcode official solution (download pdf)
Please feel free to reference and STAR to support this repo, thank you! 支持Progressive Web Apps 和 Dark Mode 的题解电子书《LeetCode Cookbook》 Online Reading 离线版本的电子书《LeetCode Cookbook》PDF Download here 通过iOS / Android 浏览器安装 PWA 版《LeetCode Cookbook》至设备桌面随时学习 Data...
Simulation using Recursion Time Complexity: O(M*N) where M, N is row and col of matrix Space Complexity: O(M*N) since we used list to store the result, where M, N is row and col of matrix References Leetcode official solution (download pdf)...
Please feel free to reference and STAR to support this repo, thank you! 支持Progressive Web Apps 和 Dark Mode 的题解电子书《LeetCode Cookbook》 Online Reading 离线版本的电子书《LeetCode Cookbook》PDF Download here 通过iOS / Android 浏览器安装 PWA 版《LeetCode Cookbook》至设备桌面随时学习 Data...
Please feel free to reference and STAR to support this repo, thank you!支持Progressive Web Apps 和 Dark Mode 的题解电子书《LeetCode Cookbook》 Online Reading离线版本的电子书《LeetCode Cookbook》PDF Download here通过iOS / Android 浏览器安装 PWA 版《LeetCode Cookbook》至设备桌面随时学习...