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Open on Codeforces · 775 unique accepted
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Quality: 2,060 global accepts · Tags: games, math · first AC: Dec 5, 2021 · last AC: Dec 6, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 1,743 global accepts · Tags: constructive algorithms, dfs and similar, graphs · first AC: Nov 12, 2021 · last AC: Nov 12, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 9,045 global accepts · Tags: binary search, bitmasks, constructive algorithms, dfs and similar, graphs, trees · first AC: Oct 22, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 2,125 global accepts · Tags: dp, implementation · first AC: Aug 12, 2021 · GNU C++11 (first AC)
Quality: 1,664 global accepts · Tags: binary search, bitmasks, constructive algorithms, dp, interactive · first AC: Jul 31, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 2,238 global accepts · Tags: bitmasks, brute force, combinatorics, data structures, dp, math, trees · first AC: Apr 30, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 2,353 global accepts · Tags: constructive algorithms, greedy, strings · first AC: Apr 27, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 2,601 global accepts · Tags: constructive algorithms, dfs and similar, greedy, trees · first AC: Mar 16, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 2,079 global accepts · Tags: bitmasks, brute force, dfs and similar, dp, graphs, greedy, math, trees · first AC: Feb 15, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 2,268 global accepts · Tags: brute force, combinatorics, data structures, dfs and similar, math, trees · first AC: Feb 15, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 1,036 global accepts · Tags: brute force, constructive algorithms, math · first AC: Feb 8, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 2,581 global accepts · Tags: data structures, greedy · first AC: Jan 6, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 2,638 global accepts · Tags: data structures, dfs and similar, greedy, trees · first AC: Dec 30, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 733 global accepts · Tags: — · first AC: Dec 13, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 2,964 global accepts · Tags: bitmasks, brute force, dp, shortest paths · first AC: Sep 18, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 1,457 global accepts · Tags: brute force, hashing, math · first AC: Sep 17, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 932 global accepts · Tags: dp, games, two pointers · first AC: Sep 3, 2023 · last AC: Sep 4, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 1,639 global accepts · Tags: data structures, implementation, sortings · first AC: Aug 26, 2023 · last AC: Sep 4, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 1,568 global accepts · Tags: dp, greedy · first AC: Sep 3, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 1,831 global accepts · Tags: data structures, dp, geometry, greedy, math · first AC: Jun 24, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 5,374 global accepts · Tags: bitmasks, dp, greedy, sortings · first AC: Jun 19, 2023 · last AC: Jun 19, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 3,453 global accepts · Tags: combinatorics, dp, math · first AC: Jun 3, 2023 · last AC: Jun 3, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 2,704 global accepts · Tags: graphs, hashing, math, number theory · first AC: May 31, 2023 · last AC: May 31, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 1,906 global accepts · Tags: bitmasks, brute force, combinatorics, data structures, dp, number theory, sortings · first AC: May 29, 2023 · last AC: May 29, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 2,681 global accepts · Tags: constructive algorithms, divide and conquer · first AC: Nov 11, 2021 · last AC: May 25, 2023 · C++14 (GCC 6-32) (first AC)