---
title: "Discussion on \"LeetCode 3202. Find the Maximum Length of Valid Subsequence II - DP(Med, Java, O(kn))\" | Hashnode"
description: "Discussion on \"LeetCode 3202. Find the Maximum Length of Valid Subsequence II - DP(Med, Java, O(kn))\". Find subsequence where (nums[i] + nums[i+1]) % k is the same for all pairs"
url: "https://hashnode.com/posts/leetcode-3202-find-the-maximum-length-of-valid-subsequence-ii-dpmed-java-okn/687861c825a78af7b88a3571"
---

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# [LeetCode 3202. Find the Maximum Length of Valid Subsequence II - DP(Med, Java, O(kn))](https://huanganni.hashnode.dev/leetcode-3202-find-the-maximum-length-of-valid-subsequence-ii-dpmed-java-okn?utm_source=hashnode&utm_medium=feed)

Find subsequence where (nums\[i\] + nums\[i+1\]) % k is the same for all pairs

Jul 17, 2025 · 5 min read · huanganni.hashnode.dev  
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## Written by

[Anni Huang](https://hashnode.com/@HuangAnni)

@HuangAnni · Singapore

  
[View profile](https://hashnode.com/@HuangAnni)

LLM Training Operation Specialist @ ByteDance | Ex-Master of IT in Business (AI track) at SMU

I’m Anni Huang, an AI researcher-in-training currently at ByteDance, specializing in LLM training operations with a coding focus. I bridge the gap between engineering execution and model performance, ensuring the quality, reliability, and timely delivery of large-scale training projects.

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