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LeetCode Weekly Contest 502 | Count Kth Roots in a Range (NO BINARY SEARCH)

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May 17, 2026
10:41

What if I told you this problem looks like it needs binary search… but it doesn’t? Code: https://github.com/siddhusiddharthachary/LeetCode-POTD/blob/main/3932_count_kth_roots_in_a_range.cpp In this video, we break down LeetCode Weekly Contest 502 – Count Kth Roots in a Range using a clean, EASY approach that completely avoids binary search. You’ll learn how to think directly in terms of powers and ranges, simplify constraints, and build a brute-force optimized logic that actually passes in practice. Instead of overcomplicating, we go step-by-step and turn a “scary math problem” into a simple counting strategy using C++. 💡 What you’ll learn: How to approach kth root problems without binary search How to reduce mathematical problems into loops + logic How to think in competitive programming patterns Fast, contest-friendly implementation in C++ 👍 If this helped you understand the pattern, like the video 🔔 Subscribe for more LeetCode contest breakdowns 💬 Comment your approach or doubts—I reply to all! #LeetCode #Contest502 #DSA #CP #CPlusPlus

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LeetCode Weekly Contest 502 | Count Kth Roots in a Range (NO BINARY SEARCH) | NatokHD