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Open on Codeforces · 1,538 unique accepted
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Quality: 16,393 global accepts · Tags: implementation · first AC: Sep 10, 2019 · GNU C++11 (first AC)
Quality: 17,134 global accepts · Tags: constructive algorithms, games, greedy · first AC: Jan 22, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 15,698 global accepts · Tags: dp, greedy, implementation · first AC: Jan 5, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 18,333 global accepts · Tags: data structures, dp · first AC: Sep 12, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 15,144 global accepts · Tags: bitmasks, brute force, greedy, implementation, strings · first AC: Jun 22, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 18,388 global accepts · Tags: brute force, math · first AC: Jan 26, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 16,808 global accepts · Tags: greedy, sortings · first AC: Dec 10, 2024 · last AC: Dec 10, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 17,165 global accepts · Tags: binary search, brute force, greedy · first AC: May 29, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 16,849 global accepts · Tags: binary search, data structures, greedy · first AC: Apr 7, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 19,387 global accepts · Tags: brute force, games, greedy, implementation · first AC: Sep 30, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 17,281 global accepts · Tags: brute force, greedy, implementation, sortings · first AC: May 5, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 23,652 global accepts · Tags: brute force, data structures, greedy, strings, two pointers · first AC: Oct 24, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 15,184 global accepts · Tags: graphs, implementation · first AC: Oct 17, 2020 · last AC: Oct 19, 2020 · GNU C++11 (first AC)
Quality: 14,707 global accepts · Tags: constructive algorithms, greedy, math · first AC: Jul 20, 2020 · GNU C++11 (first AC)
Quality: 8,300 global accepts · Tags: greedy · first AC: Feb 11, 2020 · GNU C++11 (first AC)
Quality: 10,864 global accepts · Tags: brute force, greedy, strings · first AC: Feb 3, 2020 · last AC: Feb 3, 2020 · GNU C++11 (first AC)
Quality: 14,682 global accepts · Tags: constructive algorithms, greedy, implementation · first AC: Dec 12, 2019 · last AC: Dec 15, 2019 · GNU C++11 (first AC)
Quality: 30,741 global accepts · Tags: combinatorics, dp, implementation · first AC: Dec 12, 2019 · last AC: Dec 15, 2019 · GNU C++11 (first AC)
Quality: 17,894 global accepts · Tags: constructive algorithms, greedy, math, number theory · first AC: Oct 5, 2019 · GNU C++11 (first AC)
Quality: 14,661 global accepts · Tags: dp, greedy · first AC: Aug 11, 2019 · last AC: Aug 26, 2019 · GNU C++11 (first AC)
Quality: 4,920 global accepts · Tags: — · first AC: May 6, 2019 · GNU C++11 (first AC)
Quality: 11,690 global accepts · Tags: data structures, hashing, implementation · first AC: Sep 29, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 13,493 global accepts · Tags: games, greedy · first AC: Aug 7, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 16,639 global accepts · Tags: constructive algorithms, dp, dsu, graphs, greedy, sortings · first AC: Jul 31, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 14,592 global accepts · Tags: constructive algorithms, greedy, math, number theory · first AC: Jul 10, 2025 · C++17 (GCC 7-32) (first AC)