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Open on Codeforces · 515 unique accepted
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Quality: 3,467 global accepts · Tags: greedy, implementation, math, number theory · first AC: Aug 16, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 4,064 global accepts · Tags: constructive algorithms, implementation, sortings · first AC: Feb 23, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 3,714 global accepts · Tags: constructive algorithms, greedy · first AC: Aug 24, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 3,428 global accepts · Tags: brute force, data structures, sortings · first AC: Mar 1, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 6,216 global accepts · Tags: 2-sat, dfs and similar, dsu, graphs · first AC: Feb 10, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 3,039 global accepts · Tags: dfs and similar, graphs, greedy, trees · first AC: Dec 15, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 2,055 global accepts · Tags: math · first AC: Feb 14, 2018 · GNU C++ (first AC)
Tags: dsu, graphs, strings · first AC: Nov 27, 2017 · GNU C++ (first AC)
Quality: 3,241 global accepts · Tags: constructive algorithms, greedy · first AC: Nov 18, 2017 · GNU C++ (first AC)
Tags: brute force, implementation, interactive · first AC: Nov 8, 2017 · GNU C++ (first AC)
Quality: 2,842 global accepts · Tags: dfs and similar, dp, games · first AC: Jul 4, 2017 · GNU C++ (first AC)
Quality: 3,716 global accepts · Tags: bitmasks, data structures, trees · first AC: Jun 16, 2017 · GNU C++ (first AC)
Quality: 2,581 global accepts · Tags: dfs and similar, dp, geometry, greedy, trees · first AC: Jun 8, 2017 · GNU C++ (first AC)
Quality: 4,751 global accepts · Tags: brute force, data structures, dp, greedy, sortings · first AC: Feb 24, 2017 · GNU C++ (first AC)
Quality: 2,488 global accepts · Tags: constructive algorithms, data structures, greedy, math · first AC: Sep 30, 2016 · GNU C++ (first AC)
Quality: 2,773 global accepts · Tags: binary search, data structures, dp, greedy · first AC: Oct 30, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,778 global accepts · Tags: constructive algorithms, graphs, greedy, interactive, math · first AC: Oct 3, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,655 global accepts · Tags: data structures, dp · first AC: Sep 24, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,737 global accepts · Tags: constructive algorithms, data structures, dfs and similar, dsu, greedy, trees · first AC: Aug 7, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 4,570 global accepts · Tags: constructive algorithms, data structures, dsu, greedy, sortings, trees · first AC: Jan 6, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 2,751 global accepts · Tags: bitmasks, constructive algorithms, dp, greedy, implementation, math · first AC: Sep 10, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 3,053 global accepts · Tags: bitmasks, data structures, games, math, probabilities, sortings, strings, trees · first AC: Aug 26, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 3,062 global accepts · Tags: data structures, dp · first AC: Feb 27, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 2,793 global accepts · Tags: binary search, brute force, data structures, geometry, greedy, implementation, math · first AC: Jul 24, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 3,062 global accepts · Tags: dfs and similar, math, number theory, trees · first AC: Mar 20, 2022 · C++17 (GCC 9-64) (first AC)