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Open on Codeforces · 706 match filters (3,000 with any AC)
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Quality: 20,941 global accepts · Tags: constructive algorithms, dp, greedy, math · first AC: Nov 15, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 33,871 global accepts · Tags: dp, greedy, implementation · first AC: Feb 18, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 25,629 global accepts · Tags: brute force, dfs and similar, dp, implementation · first AC: Oct 10, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 21,204 global accepts · Tags: bitmasks, constructive algorithms, dp, greedy · first AC: Sep 12, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 26,739 global accepts · Tags: dp, implementation, strings · first AC: Jun 20, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 23,593 global accepts · Tags: dp, greedy · first AC: Dec 30, 2020 · C++17 (GCC 9-64) (first AC)
Quality: 118,242 global accepts · Tags: dp, greedy · first AC: Nov 24, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 21,560 global accepts · Tags: dp, greedy, implementation, strings · first AC: Dec 27, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 39,185 global accepts · Tags: dp, greedy, strings · first AC: Mar 11, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 57,209 global accepts · Tags: brute force, dp, math · first AC: Jan 25, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 34,733 global accepts · Tags: brute force, dp, greedy, math · first AC: Mar 11, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 23,996 global accepts · Tags: constructive algorithms, dp, greedy · first AC: Aug 31, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 19,032 global accepts · Tags: bitmasks, constructive algorithms, dp, greedy · first AC: Sep 12, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 11,528 global accepts · Tags: constructive algorithms, dp, greedy, math · first AC: Mar 28, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 17,877 global accepts · Tags: brute force, dp, implementation, math · first AC: Jun 3, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,565 global accepts · Tags: *special, dp · first AC: May 13, 2024 · Kotlin 1.9 (first AC)
Quality: 26,483 global accepts · Tags: brute force, dp, implementation, number theory · first AC: Mar 28, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 23,412 global accepts · Tags: dp, greedy, math · first AC: Mar 22, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 26,264 global accepts · Tags: brute force, dp, greedy, implementation · first AC: Mar 15, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 19,870 global accepts · Tags: dp, greedy, implementation · first AC: Feb 23, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 36,292 global accepts · Tags: brute force, combinatorics, data structures, dp, strings · first AC: Dec 24, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 17,483 global accepts · Tags: dp, greedy, math · first AC: Jul 18, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 15,456 global accepts · Tags: brute force, dp, greedy, math · first AC: Feb 12, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 9,521 global accepts · Tags: *special, data structures, dp, implementation · first AC: Mar 8, 2015 · GNU C++0x (first AC)
Quality: 7,083 global accepts · Tags: dp · first AC: Jul 17, 2013 · GNU C++ (first AC)