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Open on Codeforces · 83 unique accepted
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Quality: 1,292 global accepts · Tags: brute force, constructive algorithms, divide and conquer, math, ternary search · first AC: Nov 23, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,814 global accepts · Tags: dp, greedy, trees · first AC: Jun 9, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,098 global accepts · Tags: data structures, dp, greedy, math · first AC: Jul 23, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 1,141 global accepts · Tags: brute force, dp, math · first AC: Jun 9, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,777 global accepts · Tags: combinatorics, dp, math, number theory · first AC: Aug 2, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 2,133 global accepts · Tags: dp · first AC: Feb 28, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 746 global accepts · Tags: constructive algorithms, greedy, implementation · first AC: Jul 28, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 242 global accepts · Tags: data structures, implementation, trees · first AC: Mar 13, 2023 · C++17 (GCC 7-32) (first AC)