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Open on Codeforces · 953 unique accepted
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Quality: 625 global accepts · Tags: binary search, bitmasks, data structures, greedy, two pointers · first AC: Mar 24, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 67 global accepts · Tags: — · first AC: Mar 20, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 236 global accepts · Tags: dfs and similar, dp, graph matchings, trees · first AC: Feb 13, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 291 global accepts · Tags: dp · first AC: Feb 5, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 911 global accepts · Tags: data structures · first AC: Feb 5, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,523 global accepts · Tags: data structures, dfs and similar, trees · first AC: Feb 3, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 160 global accepts · Tags: data structures · first AC: Dec 7, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 974 global accepts · Tags: data structures · first AC: Aug 14, 2025 · last AC: Oct 24, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 570 global accepts · Tags: brute force, dfs and similar, dp, flows, graph matchings, graphs, greedy, implementation, probabilities, trees · first AC: Aug 13, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 348 global accepts · Tags: data structures, trees · first AC: Aug 12, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 820 global accepts · Tags: data structures · first AC: Jul 18, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,505 global accepts · Tags: data structures, dsu · first AC: Feb 24, 2024 · last AC: Aug 30, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 155 global accepts · Tags: binary search, data structures, sortings · first AC: Apr 18, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 430 global accepts · Tags: data structures, trees · first AC: Mar 2, 2024 · last AC: Mar 14, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 740 global accepts · Tags: data structures, hashing, sortings, two pointers · first AC: Feb 28, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 440 global accepts · Tags: dp, hashing, implementation, string suffix structures, strings, two pointers · first AC: Apr 27, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 384 global accepts · Tags: bitmasks, dfs and similar, dp · first AC: Mar 12, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 366 global accepts · Tags: data structures, trees · first AC: Feb 24, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 2,045 global accepts · Tags: data structures, greedy · first AC: Jan 29, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 525 global accepts · Tags: bitmasks, brute force, combinatorics, dp · first AC: Jan 17, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 394 global accepts · Tags: dp, greedy, math · first AC: Dec 18, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 434 global accepts · Tags: constructive algorithms, dfs and similar, trees · first AC: Jul 27, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 304 global accepts · Tags: combinatorics, fft, math, trees · first AC: Jul 20, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,508 global accepts · Tags: binary search, data structures · first AC: Jun 12, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 492 global accepts · Tags: data structures, greedy · first AC: Dec 18, 2023 · C++20 (GCC 11-64) (first AC)