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Open on Codeforces · 4,458 unique accepted
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Quality: 155 global accepts · Tags: combinatorics, dp, trees · first AC: May 11, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 80 global accepts · Tags: combinatorics, dp, implementation · first AC: Mar 15, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 261 global accepts · Tags: bitmasks, constructive algorithms, dp · first AC: Mar 10, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 37 global accepts · Tags: *special, data structures, dp, games · first AC: Mar 7, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 77 global accepts · Tags: interactive · first AC: Mar 1, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 421 global accepts · Tags: binary search, data structures, greedy, implementation · first AC: Feb 12, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 246 global accepts · Tags: binary search, data structures, dp, sortings, two pointers · first AC: Jan 6, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 352 global accepts · Tags: combinatorics, dp, math · first AC: Dec 10, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 172 global accepts · Tags: dp, trees · first AC: Oct 27, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 176 global accepts · Tags: dp, greedy, trees · first AC: Oct 21, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 346 global accepts · Tags: constructive algorithms, data structures, dp, trees · first AC: Oct 8, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 559 global accepts · Tags: bitmasks, dp, fft, games, math, number theory · first AC: Jul 29, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 210 global accepts · Tags: combinatorics, dp, geometry · first AC: Jun 9, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 292 global accepts · Tags: data structures, dp, greedy, trees · first AC: Dec 24, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 188 global accepts · Tags: dp, math, trees · first AC: Jul 6, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 226 global accepts · Tags: constructive algorithms, data structures, greedy · first AC: Oct 26, 2024 · C++20 (GCC 13-64) (first AC)
Tags: combinatorics, two pointers · first AC: Oct 25, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 364 global accepts · Tags: — · first AC: Oct 25, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 159 global accepts · Tags: binary search, dp, greedy, sortings · first AC: Jan 8, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 105 global accepts · Tags: games · first AC: Jan 6, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 134 global accepts · Tags: bitmasks, combinatorics, implementation, math · first AC: Dec 30, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 68 global accepts · Tags: 2-sat, constructive algorithms, graphs, matrices · first AC: Dec 22, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 82 global accepts · Tags: combinatorics, implementation · first AC: Sep 26, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 203 global accepts · Tags: constructive algorithms, math, trees · first AC: Jul 7, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 236 global accepts · Tags: dp, graphs · first AC: Jun 3, 2025 · C++20 (GCC 13-64) (first AC)