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Open on Codeforces · 438 unique accepted
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Quality: 11,778 global accepts · Tags: constructive algorithms, geometry, greedy, implementation, sortings · first AC: Oct 15, 2025 · C++20 (GCC 13-64) (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: 12,758 global accepts · Tags: binary search, data structures, greedy · first AC: May 1, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 11,205 global accepts · Tags: combinatorics, constructive algorithms, dp, greedy, math · first AC: Dec 17, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 13,353 global accepts · Tags: combinatorics, math · first AC: Jan 30, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 14,552 global accepts · Tags: data structures, greedy, implementation · first AC: Jan 10, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 11,314 global accepts · Tags: bitmasks, combinatorics, constructive algorithms, dp, math · first AC: Nov 26, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 11,656 global accepts · Tags: greedy, implementation · first AC: Sep 28, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 14,311 global accepts · Tags: constructive algorithms, math · first AC: Aug 26, 2021 · C++17 (GCC 7-32) (first AC)
Tags: data structures, greedy · first AC: Oct 23, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 10,786 global accepts · Tags: bitmasks, data structures · first AC: Oct 18, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 9,965 global accepts · Tags: 2-sat, combinatorics, dp · first AC: Oct 18, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 11,417 global accepts · Tags: brute force, games, greedy, math · first AC: Jan 20, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 9,749 global accepts · Tags: bitmasks, constructive algorithms · first AC: Mar 9, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 13,011 global accepts · Tags: brute force, data structures, dp, greedy, implementation · first AC: Nov 13, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 17,633 global accepts · Tags: brute force, dp, implementation, math, two pointers · first AC: Sep 29, 2022 · C++14 (GCC 6-32) (first AC)
Tags: binary search, greedy · first AC: Jul 17, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 12,088 global accepts · Tags: binary search, constructive algorithms, interactive · first AC: Jun 28, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 18,704 global accepts · Tags: dp, greedy · first AC: Jan 31, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 14,074 global accepts · Tags: binary search, bitmasks, brute force, dp, math · first AC: Jan 30, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 14,314 global accepts · Tags: binary search, greedy · first AC: Dec 28, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 10,264 global accepts · Tags: math, number theory · first AC: Nov 22, 2021 · last AC: Nov 22, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 11,590 global accepts · Tags: constructive algorithms, math · first AC: Nov 8, 2021 · C++14 (GCC 6-32) (first AC)
Tags: math, number theory · first AC: Oct 30, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 13,156 global accepts · Tags: bitmasks, combinatorics, dp, math · first AC: Oct 1, 2021 · C++14 (GCC 6-32) (first AC)