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Open on Codeforces · 221 unique accepted
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Quality: 847 global accepts · Tags: data structures, dp, geometry, sortings · first AC: Dec 9, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 406 global accepts · Tags: data structures, divide and conquer, sortings, trees · first AC: Aug 8, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 184 global accepts · Tags: brute force · first AC: Aug 4, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 552 global accepts · Tags: binary search, data structures, flows, greedy · first AC: Jul 28, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 158 global accepts · Tags: constructive algorithms, math, number theory · first AC: Jul 27, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 451 global accepts · Tags: constructive algorithms, greedy, math · first AC: Jul 20, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 188 global accepts · Tags: divide and conquer, fft, math · first AC: Apr 22, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 283 global accepts · Tags: combinatorics, data structures, dp, dsu, math · first AC: Mar 25, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 314 global accepts · Tags: combinatorics, divide and conquer, dp, fft, math · first AC: Mar 2, 2026 · last AC: Mar 2, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 283 global accepts · Tags: bitmasks, brute force, hashing, meet-in-the-middle · first AC: Sep 21, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 129 global accepts · Tags: constructive algorithms, divide and conquer, geometry · first AC: Jul 28, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 147 global accepts · Tags: divide and conquer, fft, math · first AC: Jul 20, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 875 global accepts · Tags: data structures, dp, trees · first AC: Jan 19, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 364 global accepts · Tags: — · first AC: Aug 9, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 689 global accepts · Tags: data structures, string suffix structures, trees · first AC: Aug 8, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 443 global accepts · Tags: dp · first AC: Feb 9, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 108 global accepts · Tags: data structures, dp · first AC: Jun 23, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 165 global accepts · Tags: brute force, combinatorics, constructive algorithms, graphs, implementation · first AC: May 23, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 149 global accepts · Tags: data structures, dp · first AC: May 18, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 112 global accepts · Tags: dp, greedy · first AC: Apr 13, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 502 global accepts · Tags: games · first AC: Jul 19, 2024 · C++20 (GCC 13-64) (first AC)