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Open on Codeforces · 414 unique accepted
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Quality: 413 global accepts · Tags: data structures, graph matchings, graphs, math, trees · first AC: Oct 6, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 434 global accepts · Tags: math, probabilities · first AC: Oct 6, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 538 global accepts · Tags: brute force, data structures, greedy, implementation · first AC: Sep 24, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 432 global accepts · Tags: binary search, data structures, dp, greedy · first AC: Sep 20, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,052 global accepts · Tags: math, probabilities · first AC: May 5, 2024 · last AC: May 5, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 322 global accepts · Tags: 2-sat, data structures, trees · first AC: Nov 15, 2023 · last AC: Nov 15, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 365 global accepts · Tags: combinatorics, data structures, greedy, sortings · first AC: Sep 26, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 247 global accepts · Tags: combinatorics, dp, math · first AC: Sep 1, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 173 global accepts · Tags: dfs and similar, dp, greedy, shortest paths, trees · first AC: Jul 29, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 261 global accepts · Tags: bitmasks, constructive algorithms, dp · first AC: Mar 31, 2025 · last AC: Mar 31, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 739 global accepts · Tags: dp, math, number theory · first AC: Feb 26, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 321 global accepts · Tags: brute force, data structures, geometry, math · first AC: Feb 18, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 245 global accepts · Tags: constructive algorithms · first AC: Feb 18, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 489 global accepts · Tags: combinatorics, dp, graphs, greedy, math · first AC: Feb 17, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 365 global accepts · Tags: constructive algorithms, dfs and similar, interactive, trees · first AC: Nov 4, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 737 global accepts · Tags: combinatorics, dp · first AC: Oct 15, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 560 global accepts · Tags: binary search, interactive · first AC: Oct 12, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 366 global accepts · Tags: combinatorics, dfs and similar, dsu, trees · first AC: Oct 6, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 847 global accepts · Tags: data structures, dp, geometry, sortings · first AC: Aug 4, 2023 · last AC: Aug 4, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 552 global accepts · Tags: binary search, data structures, flows, greedy · first AC: Aug 3, 2023 · last AC: Aug 3, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 462 global accepts · Tags: binary search, interactive, number theory · first AC: Aug 1, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 496 global accepts · Tags: constructive algorithms, divide and conquer · first AC: Jan 25, 2022 · last AC: Jan 25, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 259 global accepts · Tags: data structures · first AC: Feb 19, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 560 global accepts · Tags: constructive algorithms, trees · first AC: Feb 17, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 170 global accepts · Tags: games, interactive · first AC: Oct 17, 2024 · C++20 (GCC 13-64) (first AC)