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Open on Codeforces · 184 unique accepted
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Quality: 8,475 global accepts · Tags: dfs and similar, graphs, math, number theory, shortest paths · first AC: Jan 10, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 9,510 global accepts · Tags: brute force, hashing, implementation, math · first AC: Nov 18, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 6,418 global accepts · Tags: dp, greedy · first AC: Aug 16, 2022 · MS C++ 2017 (first AC)
Quality: 7,052 global accepts · Tags: bitmasks, dp, math, matrices, number theory, strings · first AC: Feb 20, 2022 · MS C++ 2017 (first AC)
Quality: 8,838 global accepts · Tags: dp · first AC: Jan 29, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 5,375 global accepts · Tags: binary search, bitmasks, constructive algorithms, interactive · first AC: Oct 25, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 6,777 global accepts · Tags: combinatorics, math, sortings · first AC: Nov 14, 2022 · C++20 (GCC 11-64) (first AC)
Tags: constructive algorithms, implementation · first AC: Nov 12, 2022 · MS C++ 2017 (first AC)
Quality: 5,399 global accepts · Tags: constructive algorithms, graphs, greedy, implementation · first AC: Nov 12, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 5,912 global accepts · Tags: data structures, dp, greedy · first AC: Aug 16, 2022 · MS C++ 2017 (first AC)
Quality: 6,507 global accepts · Tags: binary search, data structures, dfs and similar, graphs, shortest paths · first AC: Mar 10, 2022 · MS C++ 2017 (first AC)
Quality: 3,490 global accepts · Tags: brute force, combinatorics, data structures, implementation, math · first AC: Feb 22, 2022 · MS C++ 2017 (first AC)
Quality: 5,235 global accepts · Tags: greedy, sortings · first AC: Jan 29, 2021 · last AC: Jan 29, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 8,287 global accepts · Tags: binary search, bitmasks, dp · first AC: Jul 31, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 4,609 global accepts · Tags: brute force, data structures, dp, greedy, implementation · first AC: Jun 21, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 3,467 global accepts · Tags: greedy, implementation, math, number theory · first AC: Aug 16, 2022 · MS C++ 2017 (first AC)
Quality: 5,292 global accepts · Tags: binary search, brute force, greedy, math, sortings · first AC: Mar 22, 2022 · MS C++ 2017 (first AC)
Quality: 4,065 global accepts · Tags: constructive algorithms, implementation, sortings · first AC: Feb 23, 2022 · MS C++ 2017 (first AC)
Quality: 4,736 global accepts · Tags: constructive algorithms, data structures, greedy, implementation · first AC: Feb 14, 2022 · MS C++ 2017 (first AC)
Quality: 12,949 global accepts · Tags: dp, math · first AC: Jan 24, 2021 · last AC: Jan 25, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 2,691 global accepts · Tags: data structures, dfs and similar, dp, greedy, implementation, math, sortings, trees · first AC: Nov 18, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Tags: bitmasks, constructive algorithms, dp, greedy, implementation, math · first AC: Jun 24, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 3,859 global accepts · Tags: greedy, implementation · first AC: Jan 10, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 2,768 global accepts · Tags: combinatorics, math · first AC: Nov 20, 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 · MS C++ 2017 (first AC)