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Open on Codeforces · 464 unique accepted
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Quality: 12,220 global accepts · Tags: data structures, greedy, math · first AC: Oct 4, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 14,750 global accepts · Tags: games, greedy, sortings · first AC: Nov 22, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 16,222 global accepts · Tags: combinatorics, data structures, greedy, math · first AC: Sep 6, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 13,163 global accepts · Tags: constructive algorithms, data structures, dsu, greedy, math, sortings · first AC: Jan 3, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 8,855 global accepts · Tags: constructive algorithms, dfs and similar, greedy, trees · first AC: Jan 8, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 10,669 global accepts · Tags: binary search, greedy, math, two pointers · first AC: Jan 8, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 16,494 global accepts · Tags: dp · first AC: Jun 24, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 3,954 global accepts · Tags: greedy, strings · first AC: Dec 19, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 13,262 global accepts · Tags: brute force, data structures, dp, greedy, sortings · first AC: Jul 31, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 14,643 global accepts · Tags: brute force, data structures, dfs and similar, dp, graphs, greedy, sortings, trees · first AC: Jan 22, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 10,782 global accepts · Tags: bitmasks, data structures · first AC: Jan 20, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 9,960 global accepts · Tags: 2-sat, combinatorics, dp · first AC: Jan 20, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 13,005 global accepts · Tags: constructive algorithms, data structures, greedy, hashing, implementation, math, matrices, sortings · first AC: Sep 7, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 18,330 global accepts · Tags: binary search, brute force, data structures, dp · first AC: Aug 5, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 6,748 global accepts · Tags: games, greedy, math · first AC: Oct 4, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 8,446 global accepts · Tags: 2-sat, bitmasks, combinatorics, constructive algorithms, fft, math, number theory · first AC: Sep 30, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 497 global accepts · Tags: *special · first AC: Mar 31, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 10,150 global accepts · Tags: binary search, data structures, greedy, math, sortings, two pointers · first AC: Sep 28, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 11,779 global accepts · Tags: constructive algorithms, dfs and similar, graphs, trees · first AC: Mar 8, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 10,665 global accepts · Tags: combinatorics, dp, math · first AC: Jan 23, 2024 · last AC: Jan 23, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 6,183 global accepts · Tags: constructive algorithms, dfs and similar, dsu, graphs, trees · first AC: Nov 20, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 10,315 global accepts · Tags: bitmasks, dfs and similar, graphs · first AC: Sep 30, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 14,949 global accepts · Tags: brute force, dp, greedy · first AC: May 5, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 24,766 global accepts · Tags: binary search, dp, hashing, string suffix structures, strings · first AC: Jan 11, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 13,393 global accepts · Tags: bitmasks, constructive algorithms · first AC: Dec 20, 2022 · C++17 (GCC 9-64) (first AC)