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Open on Codeforces · 1,068 unique accepted
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Quality: 7,262 global accepts · Tags: math · first AC: Dec 4, 2018 · C++14 (GCC 6-32) (first AC)
Quality: 7,046 global accepts · Tags: binary search, bitmasks, greedy, math · first AC: Feb 25, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 11,778 global accepts · Tags: constructive algorithms, geometry, greedy, implementation, sortings · first AC: Oct 10, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 10,259 global accepts · Tags: brute force, greedy, implementation · first AC: Oct 5, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 12,378 global accepts · Tags: data structures, games, greedy · first AC: Sep 12, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 13,803 global accepts · Tags: bitmasks, constructive algorithms, greedy, math · first AC: Jan 4, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 13,679 global accepts · Tags: brute force, data structures, dfs and similar, dp, graphs, greedy · first AC: Oct 26, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 15,913 global accepts · Tags: binary search, dfs and similar, dp, greedy, trees · first AC: Jul 30, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 23,695 global accepts · Tags: dp · first AC: Oct 12, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 10,028 global accepts · Tags: combinatorics, number theory, sortings · first AC: Oct 8, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 14,463 global accepts · Tags: brute force, greedy · first AC: Sep 25, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 13,992 global accepts · Tags: constructive algorithms, greedy, math · first AC: Dec 23, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 11,608 global accepts · Tags: constructive algorithms, dp, greedy · first AC: Oct 23, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 11,910 global accepts · Tags: constructive algorithms, greedy, math · first AC: Jul 24, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 16,992 global accepts · Tags: binary search, greedy, math, two pointers · first AC: Jun 7, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 16,153 global accepts · Tags: bitmasks, constructive algorithms · first AC: Jan 28, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 14,552 global accepts · Tags: data structures, greedy, implementation · first AC: Jan 3, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 13,353 global accepts · Tags: combinatorics, math · first AC: Sep 8, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 14,886 global accepts · Tags: sortings · first AC: Jul 27, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 15,086 global accepts · Tags: dp, greedy, strings, two pointers · first AC: Jul 22, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 13,414 global accepts · Tags: constructive algorithms, math · first AC: Jan 14, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 14,633 global accepts · Tags: data structures, greedy, sortings, trees · first AC: Dec 30, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 12,022 global accepts · Tags: dp, number theory · first AC: Oct 15, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 39,559 global accepts · Tags: data structures, greedy, implementation, sortings · first AC: Aug 17, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 30,349 global accepts · Tags: greedy, math · first AC: Apr 16, 2020 · C++14 (GCC 6-32) (first AC)