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Open on Codeforces · 3,049 unique accepted
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Quality: 517 global accepts · Tags: combinatorics, divide and conquer, trees · first AC: Jul 2, 2018 · last AC: Jul 2, 2018 · GNU C++11 (first AC)
Quality: 1,067 global accepts · Tags: flows, graph matchings · first AC: Aug 7, 2011 · last AC: Jun 21, 2018 · GNU C++ (first AC)
Quality: 188 global accepts · Tags: brute force, dp, two pointers · first AC: Jan 12, 2012 · last AC: Jan 13, 2012 · GNU C++ (first AC)
Quality: 326 global accepts · Tags: brute force, data structures, implementation · first AC: Dec 25, 2024 · last AC: Jan 4, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 728 global accepts · Tags: constructive algorithms, dfs and similar, math · first AC: Jan 4, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 231 global accepts · Tags: data structures, flows · first AC: Oct 14, 2024 · last AC: Oct 14, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 386 global accepts · Tags: binary search, constructive algorithms, data structures, divide and conquer, flows, graphs, shortest paths · first AC: Dec 24, 2021 · last AC: Jul 24, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 422 global accepts · Tags: combinatorics, dp, fft, math · first AC: Jul 18, 2024 · last AC: Jul 18, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 285 global accepts · Tags: bitmasks, brute force, dp, trees · first AC: Jul 7, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 604 global accepts · Tags: dfs and similar, divide and conquer, graphs · first AC: Jun 27, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 342 global accepts · Tags: fft, greedy, math, strings · first AC: May 25, 2024 · last AC: Jun 9, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 642 global accepts · Tags: binary search, data structures, dsu, geometry, graphs, trees · first AC: Jan 13, 2024 · last AC: Jan 13, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 914 global accepts · Tags: brute force, dfs and similar, graphs, implementation, trees · first AC: Oct 28, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 574 global accepts · Tags: dp, math · first AC: Sep 30, 2023 · last AC: Sep 30, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 652 global accepts · Tags: binary search, interactive, trees · first AC: Jul 29, 2023 · last AC: Aug 5, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 526 global accepts · Tags: brute force, constructive algorithms, dp, greedy, math · first AC: Jul 29, 2023 · last AC: Jul 29, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 380 global accepts · Tags: binary search, constructive algorithms, interactive · first AC: Jul 23, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 1,184 global accepts · Tags: bitmasks, constructive algorithms, data structures, dfs and similar, implementation, math, matrices, number theory, trees · first AC: Jul 11, 2023 · last AC: Jul 11, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 853 global accepts · Tags: bitmasks, dp, graphs, math, probabilities · first AC: Jun 25, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 638 global accepts · Tags: data structures, dfs and similar, dp, dsu, graphs, trees · first AC: Dec 19, 2022 · last AC: Jan 21, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 639 global accepts · Tags: binary search, interactive · first AC: Nov 26, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 218 global accepts · Tags: constructive algorithms, data structures · first AC: Nov 25, 2022 · last AC: Nov 25, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 600 global accepts · Tags: data structures, dfs and similar · first AC: Jul 23, 2019 · last AC: Jan 31, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 1,236 global accepts · Tags: bitmasks, combinatorics, data structures, divide and conquer, dp, math · first AC: Dec 29, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 884 global accepts · Tags: divide and conquer, dp, number theory · first AC: Nov 1, 2021 · last AC: Nov 1, 2021 · C++17 (GCC 9-64) (first AC)