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Open on Codeforces · 1,034 unique accepted
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Quality: 3,610 global accepts · Tags: binary search, constructive algorithms, divide and conquer, interactive, math · first AC: Apr 13, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 9,009 global accepts · Tags: brute force, constructive algorithms, math, number theory · first AC: Apr 13, 2026 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Sep 11, 2025 · C++17 (GCC 7-32) (first AC)
Tags: — · first AC: Nov 5, 2022 · last AC: Jul 15, 2025 · C++17 (GCC 7-32) (first AC)
Tags: — · first AC: Dec 21, 2024 · C++17 (GCC 7-32) (first AC)
Tags: — · first AC: Oct 30, 2024 · C++17 (GCC 7-32) (first AC)
Tags: — · first AC: Mar 10, 2023 · C++17 (GCC 7-32) (first AC)
Tags: — · first AC: Sep 26, 2021 · Python 3 (first AC)
Tags: — · first AC: Sep 26, 2021 · MS C++ 2017 (first AC)