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Open on Codeforces · 697 unique accepted
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Quality: 762 global accepts · Tags: brute force, constructive algorithms, graphs, greedy, sortings · first AC: Sep 22, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,025 global accepts · Tags: games, math · first AC: Sep 1, 2022 · last AC: Aug 24, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 1,674 global accepts · Tags: dp, math · first AC: Dec 26, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 714 global accepts · Tags: data structures, implementation, math, matrices, trees · first AC: Oct 3, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 313 global accepts · Tags: number theory · first AC: Sep 10, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 647 global accepts · Tags: combinatorics, dp, math · first AC: Sep 4, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,333 global accepts · Tags: binary search, bitmasks, brute force, data structures, probabilities, trees · first AC: Mar 21, 2025 · last AC: Aug 18, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 391 global accepts · Tags: data structures · first AC: May 26, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 430 global accepts · Tags: combinatorics, fft, math, number theory · first AC: Apr 29, 2025 · last AC: Apr 29, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 660 global accepts · Tags: data structures · first AC: Mar 30, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 583 global accepts · Tags: binary search, brute force, data structures, geometry, math · first AC: Mar 25, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 513 global accepts · Tags: combinatorics, fft, math · first AC: Mar 20, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 498 global accepts · Tags: constructive algorithms, graphs, interactive · first AC: Jan 21, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,313 global accepts · Tags: data structures, dp, greedy · first AC: Nov 6, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,611 global accepts · Tags: data structures, dfs and similar, trees · first AC: Nov 5, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,990 global accepts · Tags: strings · first AC: Sep 5, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 734 global accepts · Tags: binary search, brute force, data structures, dsu, implementation, math · first AC: Aug 16, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 160 global accepts · Tags: math · first AC: Jul 27, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 559 global accepts · Tags: dp, math · first AC: Jul 24, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,083 global accepts · Tags: combinatorics, dp · first AC: Jul 15, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 809 global accepts · Tags: constructive algorithms, dfs and similar, dp, trees · first AC: Apr 21, 2024 · last AC: Apr 21, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 305 global accepts · Tags: graph matchings, math · first AC: Apr 11, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 519 global accepts · Tags: data structures, dp, math · first AC: Apr 5, 2024 · last AC: Apr 5, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 395 global accepts · Tags: — · first AC: Mar 10, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 1,295 global accepts · Tags: binary search, data structures, flows · first AC: Feb 25, 2024 · C++20 (GCC 11-64) (first AC)