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Open on Codeforces · 1,575 unique accepted
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Quality: 375 global accepts · Tags: binary search, combinatorics, data structures, dp, graphs, implementation, two pointers · first AC: Dec 21, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 454 global accepts · Tags: constructive algorithms, graphs, math, matrices · first AC: Dec 16, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 493 global accepts · Tags: dp, math, matrices · first AC: Aug 27, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 778 global accepts · Tags: data structures, dp, math · first AC: Feb 17, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 443 global accepts · Tags: binary search, data structures, dfs and similar, trees · first AC: Feb 14, 2023 · last AC: Feb 15, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 308 global accepts · Tags: combinatorics, fft, math, trees · first AC: Jul 20, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 291 global accepts · Tags: binary search, geometry · first AC: Jun 25, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 80 global accepts · Tags: combinatorics, dp, implementation · first AC: Jun 16, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 140 global accepts · Tags: constructive algorithms, math · first AC: Jun 15, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 247 global accepts · Tags: data structures, greedy · first AC: Mar 19, 2025 · last AC: Mar 19, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 136 global accepts · Tags: — · first AC: Mar 11, 2025 · last AC: Mar 11, 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: 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: Feb 5, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 492 global accepts · Tags: data structures, greedy · first AC: Jan 18, 2024 · last AC: Dec 23, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 134 global accepts · Tags: constructive algorithms, data structures, greedy · first AC: Dec 4, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 196 global accepts · Tags: brute force, dfs and similar, dp, number theory · first AC: Dec 1, 2024 · last AC: Dec 1, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 559 global accepts · Tags: bitmasks, dp, fft, games, math, number theory · first AC: Nov 21, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 365 global accepts · Tags: constructive algorithms, dfs and similar, interactive, trees · first AC: Nov 7, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 172 global accepts · Tags: dp, trees · first AC: Oct 28, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 176 global accepts · Tags: dp, greedy, trees · first AC: Oct 22, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 497 global accepts · Tags: flows, graphs · first AC: Mar 25, 2024 · last AC: Oct 21, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,005 global accepts · Tags: data structures · first AC: Jan 4, 2024 · last AC: Oct 18, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 210 global accepts · Tags: combinatorics, dp, geometry · first AC: Sep 16, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 274 global accepts · Tags: data structures, strings · first AC: Aug 14, 2024 · last AC: Aug 14, 2024 · C++20 (GCC 13-64) (first AC)