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Open on Codeforces · 506 unique accepted
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Quality: 8,310 global accepts · Tags: binary search, brute force, data structures, greedy, sortings, two pointers · first AC: Dec 19, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 12,617 global accepts · Tags: 2-sat, brute force, greedy, implementation, math · first AC: Sep 27, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 10,357 global accepts · Tags: brute force, math, number theory · first AC: Feb 11, 2024 · C++17 (GCC 9-64) (first AC)
Tags: bitmasks, constructive algorithms · first AC: Mar 9, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 14,209 global accepts · Tags: bitmasks, math · first AC: Jan 10, 2023 · last AC: Feb 21, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 7,012 global accepts · Tags: greedy, hashing, strings · first AC: Nov 24, 2022 · C++14 (GCC 6-32) (first AC)
Tags: greedy, hashing, string suffix structures, strings · first AC: Nov 24, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 11,396 global accepts · Tags: brute force, greedy · first AC: Jun 4, 2022 · last AC: Jun 4, 2022 · C++17 (GCC 9-64) (first AC)
Tags: greedy, implementation, math · first AC: Jun 3, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 14,073 global accepts · Tags: binary search, bitmasks, brute force, dp, math · first AC: Jan 30, 2022 · last AC: Feb 3, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 13,154 global accepts · Tags: bitmasks, combinatorics, dp, math · first AC: Dec 7, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 10,015 global accepts · Tags: implementation · first AC: Nov 4, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 18,988 global accepts · Tags: dfs and similar, divide and conquer, dp, greedy, trees · first AC: Aug 1, 2021 · GNU C++11 (first AC)
Quality: 15,469 global accepts · Tags: brute force, constructive algorithms, dp, strings · first AC: Jul 30, 2021 · last AC: Aug 1, 2021 · GNU C++11 (first AC)
Quality: 9,181 global accepts · Tags: brute force, data structures, greedy, implementation, trees · first AC: May 30, 2021 · GNU C++11 (first AC)
Tags: dfs and similar, dp, graphs, greedy, trees · first AC: May 24, 2021 · GNU C++11 (first AC)
Quality: 14,392 global accepts · Tags: binary search, interactive · first AC: May 5, 2021 · GNU C++11 (first AC)
Quality: 17,631 global accepts · Tags: brute force, dp, implementation, math, two pointers · first AC: Apr 29, 2021 · GNU C++11 (first AC)
Quality: 14,244 global accepts · Tags: binary search, interactive · first AC: Feb 18, 2021 · GNU C++11 (first AC)
Quality: 6,697 global accepts · Tags: constructive algorithms, greedy, implementation, math · first AC: Dec 27, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 8,131 global accepts · Tags: constructive algorithms, implementation, interactive · first AC: Oct 12, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 6,748 global accepts · Tags: games, greedy, math · first AC: Oct 3, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 6,049 global accepts · Tags: combinatorics, implementation, math · first AC: Sep 24, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 7,488 global accepts · Tags: games, greedy · first AC: Sep 20, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 7,340 global accepts · Tags: constructive algorithms, interactive, math · first AC: Aug 28, 2025 · C++20 (GCC 13-64) (first AC)