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Open on Codeforces · 555 unique accepted
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Quality: 1,199 global accepts · Tags: data structures, dsu, string suffix structures, strings · first AC: Jun 11, 2023 · last AC: Jun 11, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 1,976 global accepts · Tags: 2-sat, data structures, dsu, greedy, matrices · first AC: May 23, 2023 · last AC: May 23, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 2,654 global accepts · Tags: dp, math, probabilities · first AC: May 21, 2023 · last AC: May 21, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 2,098 global accepts · Tags: binary search, brute force, dp, greedy, two pointers · first AC: Jul 29, 2022 · last AC: Aug 25, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 2,176 global accepts · Tags: combinatorics, math · first AC: Sep 14, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,032 global accepts · Tags: binary search, constructive algorithms, data structures · first AC: Dec 12, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 3,371 global accepts · Tags: constructive algorithms, greedy, sortings · first AC: Dec 5, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 854 global accepts · Tags: brute force, combinatorics, dp, fft, math · first AC: Nov 29, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,861 global accepts · Tags: bitmasks, brute force, fft · first AC: Oct 25, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,141 global accepts · Tags: brute force, dp, math · first AC: Jun 9, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,420 global accepts · Tags: bitmasks, combinatorics, dp, graphs, math, probabilities · first AC: Apr 14, 2024 · last AC: Apr 14, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,472 global accepts · Tags: bitmasks, combinatorics, number theory · first AC: Apr 12, 2024 · last AC: Apr 12, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 581 global accepts · Tags: brute force, games, implementation, interactive · first AC: Apr 12, 2024 · last AC: Apr 12, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,836 global accepts · Tags: binary search, bitmasks, constructive algorithms, dfs and similar, dsu, graphs · first AC: Apr 11, 2024 · last AC: Apr 11, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,996 global accepts · Tags: bitmasks, combinatorics, dp, math, number theory, shortest paths · first AC: Mar 15, 2024 · last AC: Mar 15, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,078 global accepts · Tags: dp, graphs · first AC: Mar 14, 2024 · last AC: Mar 14, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 574 global accepts · Tags: divide and conquer, math · first AC: Mar 6, 2024 · last AC: Mar 6, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 2,042 global accepts · Tags: combinatorics, dp, fft, math · first AC: Feb 29, 2024 · last AC: Feb 29, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 1,379 global accepts · Tags: combinatorics, geometry, math, sortings · first AC: Feb 21, 2024 · last AC: Feb 21, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 638 global accepts · Tags: constructive algorithms, flows, graph matchings, graphs, implementation · first AC: Feb 20, 2024 · last AC: Feb 20, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 1,613 global accepts · Tags: brute force, data structures, math, number theory, two pointers · first AC: Feb 9, 2024 · last AC: Feb 11, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 1,121 global accepts · Tags: implementation · first AC: Jan 30, 2024 · last AC: Feb 11, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 1,447 global accepts · Tags: brute force, dp, games, graphs, math · first AC: Jan 30, 2024 · last AC: Feb 11, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 1,506 global accepts · Tags: binary search, data structures, dp, greedy · first AC: Jan 31, 2024 · last AC: Feb 8, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 2,301 global accepts · Tags: bitmasks, dp, greedy, sortings · first AC: Nov 14, 2023 · last AC: Jan 30, 2024 · C++17 (GCC 9-64) (first AC)