Posts

All the articles I've posted.

• LeetCode 713 LintCode 1075 Subarray Product Less Than K

  10 Dec, 2024

  Solutions for LeetCode 713 and LintCode 1075, medium, tags: sliding window, two pointers, prefix sum; companies: salesforce, yatra.

• LeetCode 1650 LintCode 474 Lowest Common Ancestor of a Binary Tree III

  9 Dec, 2024

  Solutions for LeetCode 1650 LintCode 474, medium, tags: binary tree, hash table, two pointers; companies: microsoft.

• LeetCode 408 LintCode 637 Valid Word Abbreviation

  9 Dec, 2024

  Solutions for LeetCode 408 LintCode 637, easy, tags: two pointers, string, companies: facebook, google.

• AWS (Amazon Web Services) Tips and Cheatsheet

  Updated: 7 Dec, 2024

  tips for using AWS

• LintCode 26 Inner Product

  6 Dec, 2024

  Solutions for LintCode 26, hard, tags: dynamic programming.

• How to Draw Circles and Arcs with Python Library Matplotlib

  Updated: 5 Dec, 2024

  tips for matplotlib python draw arcs, robot walks, project euler 208