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Open on Codeforces · 761 unique accepted
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Quality: 1,729 global accepts · Tags: dp, matrices · first AC: Jul 24, 2017 · C++14 (GCC 6-32) (first AC)
Quality: 1,895 global accepts · Tags: dfs and similar, dp, graph matchings, greedy, trees · first AC: Jun 9, 2017 · C++14 (GCC 6-32) (first AC)
Tags: binary search, interactive · first AC: Jun 8, 2017 · C++14 (GCC 6-32) (first AC)
Quality: 4,735 global accepts · Tags: data structures, trees · first AC: Feb 6, 2017 · last AC: Feb 6, 2017 · C++14 (GCC 6-32) (first AC)
Quality: 2,060 global accepts · Tags: games, math · first AC: Jan 7, 2017 · C++14 (GCC 6-32) (first AC)
Tags: dfs and similar, graphs · first AC: Dec 20, 2016 · last AC: Dec 20, 2016 · C++14 (GCC 6-32) (first AC)
Quality: 2,966 global accepts · Tags: dfs and similar, dp, graphs, trees · first AC: Oct 9, 2016 · GNU C++ (first AC)
Quality: 8,281 global accepts · Tags: dp · first AC: Oct 3, 2016 · GNU C++ (first AC)
Quality: 1,993 global accepts · Tags: combinatorics, dp, math · first AC: Sep 26, 2016 · GNU C++ (first AC)
Quality: 704 global accepts · Tags: bitmasks, combinatorics, constructive algorithms, dp, games, greedy, math, probabilities · first AC: Apr 16, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,046 global accepts · Tags: binary search, data structures, dp, graphs, trees · first AC: Mar 12, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 888 global accepts · Tags: bitmasks, dfs and similar, dp, trees · first AC: Feb 24, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,932 global accepts · Tags: combinatorics, dfs and similar, dp, dsu, graphs, implementation, math, trees · first AC: Apr 26, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,525 global accepts · Tags: brute force, constructive algorithms, data structures, dp, graphs, greedy, math, number theory, shortest paths · first AC: Mar 25, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,379 global accepts · Tags: combinatorics, data structures, dp, fft, math, matrices · first AC: Mar 15, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,523 global accepts · Tags: bitmasks, combinatorics, dp, math · first AC: Feb 15, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,637 global accepts · Tags: binary search, brute force, dp, dsu, graphs, shortest paths, sortings · first AC: Feb 1, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,828 global accepts · Tags: bitmasks, brute force, data structures, dfs and similar, graphs, greedy, implementation · first AC: Dec 26, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,905 global accepts · Tags: combinatorics, dfs and similar, dp, games, greedy, math, probabilities, trees · first AC: Nov 11, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,965 global accepts · Tags: binary search, brute force, constructive algorithms, greedy, implementation, math, ternary search · first AC: Oct 27, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,062 global accepts · Tags: brute force, dp · first AC: Mar 27, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,401 global accepts · Tags: constructive algorithms, dfs and similar, dsu, geometry, greedy, implementation, math · first AC: Feb 28, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 3,723 global accepts · Tags: binary search, data structures, dfs and similar, divide and conquer, dsu, greedy, trees · first AC: Jul 18, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 2,455 global accepts · Tags: binary search, bitmasks, brute force, combinatorics, data structures, greedy · first AC: Jul 15, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 3,515 global accepts · Tags: data structures, dp, greedy · first AC: Jul 5, 2022 · C++17 (GCC 7-32) (first AC)