Posts

All the articles I've posted.

• LeetCode 2450 LintCode 3841 Number of Distinct Binary Strings After Applying Operations

  Updated:Feb 22, 2025 |  at 06:23 AM

  Solutions for LeetCode 2450 LintCode 3841, medium, tags: math, string.

• LeetCode 206 LintCode 35 Reverse Linked List

  Published:Jan 30, 2025 |  at 06:23 AM

  Solutions for LeetCode 206 LintCode 35, easy, tags: linked list, recursion; companies: bytedance.

• LeetCode 1166 LintCode 3677 Design File System

  Published:Jan 28, 2025 |  at 06:23 AM

  Solutions for LeetCode 1166 LintCode 3677, medium, tags: hash table, trie, string, design.

• How could we interview job candidates to find the right teammates? Why should we care?

  Updated:Jan 23, 2025 |  at 10:12 AM

  how should we interview other job candidates to find the teammates we like? tips and suggestions on how to interview teammate or junior engineers.

• LeetCode 2017 Grid Game

  Published:Jan 20, 2025 |  at 06:23 AM

  Solutions for LeetCode 2017, medium, tags: array, prefix sum, dynamic programming, matrix.

• LeetCode 542 LintCode 974 01 Matrix and LeetCode 1765 Map of Highest Peak

  Published:Jan 19, 2025 |  at 06:23 AM

  Solutions for LeetCode 542, LeetCode 1765, and LintCode 974, hard, tags: array, queue, sliding window, heap, monotonic queue.