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Open on Codeforces · 1,148 unique accepted
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Quality: 2,840 global accepts · Tags: binary search, data structures, sortings · first AC: Jul 16, 2020 · Java 11 (first AC)
Quality: 2,241 global accepts · Tags: binary search, brute force, data structures, dp, implementation, sortings · first AC: Jun 21, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,920 global accepts · Tags: brute force, data structures, dp · first AC: Aug 11, 2024 · last AC: Aug 12, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,866 global accepts · Tags: binary search, data structures, dfs and similar, graphs, hashing, trees · first AC: Aug 11, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,238 global accepts · Tags: bitmasks, brute force, combinatorics, data structures, dp, math, trees · first AC: May 3, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,353 global accepts · Tags: constructive algorithms, greedy, strings · first AC: Apr 27, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,581 global accepts · Tags: data structures, greedy · first AC: Feb 20, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 1,923 global accepts · Tags: binary search, brute force, greedy, implementation, math · first AC: Sep 7, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 2,123 global accepts · Tags: dp · first AC: May 6, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 6,535 global accepts · Tags: dp, sortings · first AC: Feb 19, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 2,266 global accepts · Tags: dp, greedy, math, number theory · first AC: Oct 30, 2021 · last AC: Oct 30, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 2,952 global accepts · Tags: data structures, dfs and similar, greedy, trees · first AC: May 25, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 2,906 global accepts · Tags: constructive algorithms, graphs · first AC: May 22, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 1,970 global accepts · Tags: dfs and similar, dp, greedy · first AC: May 21, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 1,183 global accepts · Tags: dp, trees · first AC: May 2, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 1,317 global accepts · Tags: combinatorics, dp, number theory · first AC: May 1, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 1,356 global accepts · Tags: geometry, implementation, math, sortings · first AC: May 1, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 2,264 global accepts · Tags: bitmasks, brute force, combinatorics, dp · first AC: May 1, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 2,146 global accepts · Tags: brute force, dfs and similar, graphs, hashing · first AC: Apr 30, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 2,587 global accepts · Tags: data structures, dp, greedy · first AC: Feb 7, 2021 · Java 11 (first AC)
Quality: 793 global accepts · Tags: brute force, data structures, dp · first AC: Jan 19, 2021 · Java 11 (first AC)
Quality: 910 global accepts · Tags: graphs, implementation · first AC: Jan 15, 2021 · Java 11 (first AC)
Quality: 1,371 global accepts · Tags: math, number theory, probabilities · first AC: Jan 14, 2021 · Java 11 (first AC)
Quality: 3,316 global accepts · Tags: dp, greedy · first AC: Jan 14, 2021 · Java 11 (first AC)
Quality: 930 global accepts · Tags: brute force, dp, greedy, implementation · first AC: Jan 5, 2021 · Java 11 (first AC)