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Open on Codeforces · 501 unique accepted
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Quality: 4,855 global accepts · Tags: brute force, dp, greedy, strings · first AC: Feb 17, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 7,429 global accepts · Tags: bitmasks, greedy, math, strings, trees · first AC: Jul 25, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 9,242 global accepts · Tags: binary search, math, number theory · first AC: Jul 23, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 5,461 global accepts · Tags: constructive algorithms, graphs, greedy, math, sortings, two pointers · first AC: Jul 23, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 7,169 global accepts · Tags: math, number theory · first AC: Jul 16, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 7,052 global accepts · Tags: bitmasks, dp, math, matrices, number theory, strings · first AC: Feb 20, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 8,922 global accepts · Tags: dp, greedy, math · first AC: Feb 12, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 5,777 global accepts · Tags: data structures, greedy, sortings · first AC: Mar 5, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 5,508 global accepts · Tags: greedy · first AC: Mar 5, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 6,526 global accepts · Tags: constructive algorithms, math, number theory · first AC: Jan 28, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 8,363 global accepts · Tags: bitmasks, brute force, math · first AC: Dec 30, 2020 · C++14 (GCC 6-32) (first AC)
Tags: dp, greedy, strings · first AC: Nov 15, 2020 · C++17 (GCC 7-32) (first AC)
Tags: brute force, combinatorics, data structures, greedy, math · first AC: Nov 4, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 8,139 global accepts · Tags: brute force, constructive algorithms, flows, greedy, math · first AC: Oct 4, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 9,599 global accepts · Tags: combinatorics, dp, math · first AC: Mar 23, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 6,682 global accepts · Tags: constructive algorithms, graphs, greedy, two pointers · first AC: Feb 15, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 1,243 global accepts · Tags: — · first AC: Apr 24, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 6,777 global accepts · Tags: combinatorics, math, sortings · first AC: Apr 4, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 5,305 global accepts · Tags: dp, math · first AC: Apr 4, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 2,373 global accepts · Tags: constructive algorithms, dp · first AC: Apr 4, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 2,902 global accepts · Tags: bitmasks, combinatorics, math · first AC: Mar 28, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 3,181 global accepts · Tags: dp, games, implementation, strings · first AC: Jan 17, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,515 global accepts · Tags: dfs and similar, dp, games, graphs, greedy, trees · first AC: Dec 28, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 3,926 global accepts · Tags: constructive algorithms, data structures, dfs and similar, dsu, graphs, greedy, trees · first AC: Nov 9, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 5,089 global accepts · Tags: brute force, data structures, dfs and similar, graphs, hashing, trees · first AC: Aug 11, 2024 · C++14 (GCC 6-32) (first AC)