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Open on Codeforces · 467 unique accepted
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Quality: 8,851 global accepts · Tags: binary search, data structures, dp, sortings, two pointers · first AC: Mar 23, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 10,150 global accepts · Tags: games, geometry, math · first AC: Mar 20, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 9,112 global accepts · Tags: data structures, dp, greedy, math, number theory, two pointers · first AC: Mar 17, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 6,260 global accepts · Tags: greedy, implementation · first AC: Mar 16, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 14,161 global accepts · Tags: brute force, constructive algorithms, data structures, greedy, implementation, sortings · first AC: Mar 15, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 10,624 global accepts · Tags: implementation, math, sortings · first AC: Mar 15, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 11,008 global accepts · Tags: binary search, brute force, math, number theory · first AC: Mar 11, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 2,138 global accepts · Tags: greedy, sortings · first AC: Nov 17, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,980 global accepts · Tags: greedy, implementation, strings, two pointers · first AC: Nov 6, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 6,211 global accepts · Tags: combinatorics, dfs and similar, graphs, trees · first AC: Aug 7, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 6,880 global accepts · Tags: brute force, constructive algorithms, greedy, implementation, strings · first AC: Mar 29, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,222 global accepts · Tags: brute force, dfs and similar, graphs, implementation · first AC: Jan 19, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 7,880 global accepts · Tags: brute force, data structures, dp, implementation, math, two pointers · first AC: Oct 14, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 6,415 global accepts · Tags: dp, implementation · first AC: Oct 13, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 6,849 global accepts · Tags: chinese remainder theorem, math, number theory · first AC: Feb 9, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 6,486 global accepts · Tags: binary search, constructive algorithms, data structures, greedy, two pointers · first AC: Jan 27, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 7,275 global accepts · Tags: brute force, dp, greedy, implementation, math · first AC: Dec 18, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 12,945 global accepts · Tags: brute force, constructive algorithms, games, greedy · first AC: Dec 6, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 13,072 global accepts · Tags: dfs and similar, dp, graphs, trees · first AC: Oct 9, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 2,871 global accepts · Tags: brute force, dfs and similar, dp · first AC: Oct 2, 2021 · last AC: Oct 2, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 10,435 global accepts · Tags: binary search, brute force, data structures, dp, graphs, implementation, sortings · first AC: Sep 21, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 8,601 global accepts · Tags: bitmasks, constructive algorithms, interactive, math · first AC: Aug 29, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 6,216 global accepts · Tags: brute force, implementation · first AC: Aug 29, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 10,562 global accepts · Tags: constructive algorithms, greedy, strings · first AC: Jul 29, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 6,812 global accepts · Tags: constructive algorithms, interactive, trees · first AC: Jun 13, 2021 · C++17 (GCC 9-64) (first AC)