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Open on Codeforces · 838 unique accepted
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Quality: 15,529 global accepts · Tags: binary search, brute force, data structures · first AC: Feb 15, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 8,856 global accepts · Tags: constructive algorithms, dfs and similar, greedy, trees · first AC: Jan 15, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 10,671 global accepts · Tags: binary search, greedy, math, two pointers · first AC: Jan 15, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 14,582 global accepts · Tags: constructive algorithms, greedy, math, sortings · first AC: Mar 10, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 13,801 global accepts · Tags: bitmasks, constructive algorithms, greedy, math · first AC: Jan 4, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 12,335 global accepts · Tags: bitmasks, divide and conquer, dp, math · first AC: Dec 28, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 14,885 global accepts · Tags: sortings · first AC: Jan 12, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 12,551 global accepts · Tags: brute force, greedy, math · first AC: Jan 10, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 19,392 global accepts · Tags: binary search, implementation · first AC: Oct 21, 2023 · C++20 (GCC 11-64) (first AC)
Tags: constructive algorithms · first AC: Aug 12, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 18,013 global accepts · Tags: brute force, dp, math, number theory · first AC: Jul 17, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 19,517 global accepts · Tags: bitmasks, brute force, constructive algorithms, dp, math · first AC: Jul 11, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 16,005 global accepts · Tags: dfs and similar, dsu, graphs · first AC: Jul 10, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 16,496 global accepts · Tags: dp · first AC: Jun 24, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 11,608 global accepts · Tags: constructive algorithms, dp, greedy · first AC: Jun 6, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 13,836 global accepts · Tags: brute force, greedy, math, number theory · first AC: Mar 12, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 18,016 global accepts · Tags: binary search, data structures, implementation · first AC: Feb 16, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 9,057 global accepts · Tags: constructive algorithms, data structures · first AC: Oct 29, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 9,902 global accepts · Tags: brute force, data structures, implementation, number theory · first AC: Oct 25, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 13,265 global accepts · Tags: bitmasks, brute force, greedy, math, sortings · first AC: Oct 13, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 12,777 global accepts · Tags: dp, games, greedy, math · first AC: Sep 30, 2022 · C++20 (GCC 11-64) (first AC)
Tags: constructive algorithms, greedy · first AC: Jul 24, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 16,988 global accepts · Tags: binary search, greedy, math, two pointers · first AC: Jun 7, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 13,264 global accepts · Tags: data structures, divide and conquer, sortings · first AC: Jun 2, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 12,087 global accepts · Tags: dsu, greedy, strings · first AC: May 5, 2022 · C++20 (GCC 11-64) (first AC)