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Open on Codeforces · 198 unique accepted
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Quality: 9,450 global accepts · Tags: constructive algorithms, data structures, greedy, math, number theory · first AC: Oct 18, 2022 · last AC: Oct 18, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 10,207 global accepts · Tags: constructive algorithms, data structures, dp, greedy, implementation, math, sortings · first AC: Jan 11, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 3,671 global accepts · Tags: constructive algorithms, dsu, greedy · first AC: Mar 29, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 8,643 global accepts · Tags: greedy · first AC: Dec 18, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 6,200 global accepts · Tags: constructive algorithms, data structures, graphs, greedy, implementation, interactive, trees, two pointers · first AC: Nov 7, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 9,919 global accepts · Tags: number theory · first AC: Aug 15, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 6,874 global accepts · Tags: brute force, constructive algorithms, dfs and similar, graphs, greedy, implementation · first AC: Sep 11, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 5,680 global accepts · Tags: data structures, greedy, implementation · first AC: Sep 6, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 7,954 global accepts · Tags: dp, greedy · first AC: Aug 31, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 5,460 global accepts · Tags: constructive algorithms, graphs, greedy, math, sortings, two pointers · first AC: Jul 23, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 9,239 global accepts · Tags: binary search, math, number theory · first AC: Jul 23, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 12,583 global accepts · Tags: binary search, bitmasks, data structures, trees · first AC: Jul 14, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 11,189 global accepts · Tags: binary search, dp, sortings, two pointers · first AC: Mar 3, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 4,899 global accepts · Tags: brute force, greedy, implementation · first AC: Feb 21, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 7,375 global accepts · Tags: binary search, data structures, two pointers · first AC: Jan 16, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 8,461 global accepts · Tags: binary search, greedy, sortings · first AC: Jan 10, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 19,176 global accepts · Tags: dfs and similar, dp, trees · first AC: Mar 24, 2020 · GNU C++11 (first AC)
Quality: 2,898 global accepts · Tags: bitmasks, combinatorics, math · first AC: Mar 30, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 6,413 global accepts · Tags: bitmasks, brute force, dp, math · first AC: Feb 22, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,254 global accepts · Tags: data structures, dp, greedy, math · first AC: Dec 20, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 6,463 global accepts · Tags: bitmasks, constructive algorithms, dp, greedy, number theory · first AC: Dec 20, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,115 global accepts · Tags: dfs and similar, dp, greedy, sortings, trees · first AC: Dec 3, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 5,356 global accepts · Tags: data structures, dfs and similar, dp, trees · first AC: Aug 8, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 5,560 global accepts · Tags: brute force, data structures, greedy, implementation, sortings · first AC: Jun 18, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 5,804 global accepts · Tags: dp · first AC: Feb 27, 2023 · C++20 (GCC 11-64) (first AC)