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Open on Codeforces · 1,696 unique accepted
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Quality: 5,270 global accepts · Tags: implementation, math · first AC: Jan 9, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 15,698 global accepts · Tags: dp, greedy, implementation · first AC: Dec 27, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 21,890 global accepts · Tags: constructive algorithms, games, greedy · first AC: Nov 4, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 19,864 global accepts · Tags: constructive algorithms, greedy · first AC: Aug 28, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 28,801 global accepts · Tags: brute force, implementation, math · first AC: Aug 28, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 7,179 global accepts · Tags: binary search, brute force, math · first AC: Aug 28, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 18,333 global accepts · Tags: data structures, dp · first AC: Aug 28, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 25,000 global accepts · Tags: brute force, dp, math · first AC: Aug 1, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 16,808 global accepts · Tags: greedy, sortings · first AC: Feb 10, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 18,388 global accepts · Tags: brute force, math · first AC: Jan 26, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 17,165 global accepts · Tags: binary search, brute force, greedy · first AC: May 25, 2024 · last AC: Oct 10, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 18,818 global accepts · Tags: brute force, greedy, math, number theory · first AC: Oct 6, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 21,665 global accepts · Tags: binary search, math · first AC: Sep 29, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 21,684 global accepts · Tags: binary search, greedy, math, sortings · first AC: Sep 14, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 25,711 global accepts · Tags: constructive algorithms, greedy, implementation, math · first AC: Jul 14, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 18,412 global accepts · Tags: constructive algorithms, greedy, implementation, math · first AC: Jul 7, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 20,764 global accepts · Tags: dp, greedy · first AC: Jun 30, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 23,315 global accepts · Tags: brute force, greedy, strings · first AC: Jun 27, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 21,900 global accepts · Tags: binary search, data structures, dp, greedy, two pointers · first AC: Jun 25, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 19,755 global accepts · Tags: brute force, implementation, math, number theory · first AC: Jun 25, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 23,536 global accepts · Tags: brute force, combinatorics, math · first AC: Jun 11, 2024 · last AC: Jun 11, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 22,186 global accepts · Tags: binary search, combinatorics, constructive algorithms, number theory · first AC: Jun 6, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 23,535 global accepts · Tags: games · first AC: May 11, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 64,482 global accepts · Tags: data structures, hashing, math · first AC: May 11, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 29,227 global accepts · Tags: constructive algorithms, math · first AC: Dec 10, 2023 · C++17 (GCC 7-32) (first AC)