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Open on Codeforces · 763 unique accepted
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Quality: 8,123 global accepts · Tags: bitmasks, constructive algorithms, greedy, number theory · first AC: Apr 27, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 4,855 global accepts · Tags: brute force, dp, greedy, strings · first AC: Feb 17, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 9,566 global accepts · Tags: dp · first AC: Oct 26, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 7,537 global accepts · Tags: dfs and similar, dsu, graphs, implementation, math · first AC: Sep 7, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 6,443 global accepts · Tags: dfs and similar, dp, trees · first AC: Sep 3, 2023 · last AC: Sep 3, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 7,996 global accepts · Tags: binary search, data structures, dp, dsu, greedy, sortings · first AC: Sep 1, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 7,954 global accepts · Tags: dp, greedy · first AC: Aug 31, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 5,486 global accepts · Tags: dp · first AC: Aug 28, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 2,901 global accepts · Tags: bitmasks, combinatorics, math · first AC: Mar 28, 2026 · PyPy 3-64 (first AC)
Quality: 3,961 global accepts · Tags: combinatorics, dp, greedy, math, number theory · first AC: Jan 23, 2026 · PyPy 3-64 (first AC)
Quality: 3,180 global accepts · Tags: dp, games, implementation, strings · first AC: Jan 17, 2026 · PyPy 3-64 (first AC)
Quality: 3,897 global accepts · Tags: dfs and similar, dp, graphs, trees · first AC: Jan 12, 2026 · PyPy 3-64 (first AC)
Quality: 2,965 global accepts · Tags: binary search, data structures · first AC: Jan 12, 2026 · PyPy 3-64 (first AC)
Quality: 4,255 global accepts · Tags: data structures, dp, greedy, math · first AC: Dec 19, 2025 · PyPy 3-64 (first AC)
Quality: 6,464 global accepts · Tags: bitmasks, constructive algorithms, dp, greedy, number theory · first AC: Dec 19, 2025 · PyPy 3-64 (first AC)
Quality: 3,571 global accepts · Tags: binary search, brute force, data structures, dp, dsu, greedy, implementation, sortings · first AC: Nov 23, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,540 global accepts · Tags: dp, math, sortings · first AC: Nov 16, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 5,333 global accepts · Tags: data structures, greedy, two pointers · first AC: Sep 8, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,805 global accepts · Tags: binary search, bitmasks, data structures, dfs and similar, greedy, strings, trees, two pointers · first AC: Apr 8, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,235 global accepts · Tags: binary search, data structures, flows, greedy, two pointers · first AC: Mar 23, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,459 global accepts · Tags: constructive algorithms, data structures, dp, greedy, implementation · first AC: Feb 11, 2025 · PyPy 3-64 (first AC)
Quality: 4,515 global accepts · Tags: dfs and similar, dp, games, graphs, greedy, trees · first AC: Dec 28, 2024 · PyPy 3-64 (first AC)
Quality: 5,356 global accepts · Tags: data structures, dfs and similar, dp, trees · first AC: Dec 21, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,466 global accepts · Tags: binary search, data structures, greedy, implementation, math, sortings · first AC: Dec 13, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,926 global accepts · Tags: constructive algorithms, data structures, dfs and similar, dsu, graphs, greedy, trees · first AC: Nov 9, 2024 · C++23 (GCC 14-64, msys2) (first AC)