Posts

All the articles I've posted.

• LeetCode 1192 LintCode 1271 Critical Connections in a Network

  Updated: 1 May, 2025

  solutions for LeetCode 1192, LintCode 1271, hard, tags: dfs, graph, bi-connected component. Companies: Amazon.

• LeetCode 3043 Find the Length of the Longest Common Prefix

  Updated: 1 May, 2025

  solutions for LeetCode 3043, hard, tags: trie, string, array, hash.

• LeetCode 1041 LintCode 1345 Robot Bounded in Circle (GeeksForGeeks, HackerRank EnCircular)

  Updated: 1 May, 2025

  Solutions for LeetCode 1041 LintCode 1345 GFG HackerRank, medium, tags: math, string, simulation, companies: linkedin, salesforce.

• LeetCode 3254 Find the Power of K-Size Subarrays I

  Updated: 1 May, 2025

  Solutions for LeetCode 3254, medium, tags: array, sliding window.

• LeetCode 862 LintCode 1507 Shortest Subarray with Sum at Least K

  Updated: 1 May, 2025

  Solutions for LeetCode 862, LintCode 1507, hard, tags: array, queue, sliding window, heap, monotonic queue, binary search, prefix sum.

• LeetCode 658 LintCode 460 Find K Closest Elements

  Updated: 1 May, 2025

  Solutions for LeetCode 658 LintCode 460, medium, tags: array, binary-search, sliding-window, sorting, heap; companies: google.