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Mar 2026
Fancy Sequence - How can I further optimize?
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Need help in further optimizing this code, cause I still don't know why it fails. I have implemented lazy updation anyway [https://leetcode.com/problems/fancy-sequence/?envType=daily-question&envI
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Need help in further optimizing this code, cause I still don't know why it fails. I have implemented lazy updation anyway <a href="https://leetcode.com/problems/fancy-sequence/?envType=daily-question&envId=2026-03-25/
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