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Open on Codeforces · 858 unique accepted
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Quality: 2,714 global accepts · Tags: data structures, dsu, graphs, implementation, trees · first AC: Jul 19, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 2,191 global accepts · Tags: dfs and similar, graphs · first AC: Jul 17, 2022 · last AC: Jul 18, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 552 global accepts · Tags: dfs and similar, dp, graphs, greedy, trees · first AC: Jul 5, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 2,510 global accepts · Tags: constructive algorithms, games, interactive, math · first AC: Jul 3, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 395 global accepts · Tags: data structures, trees · first AC: Feb 27, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,336 global accepts · Tags: math, strings · first AC: Nov 18, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 1,259 global accepts · Tags: 2-sat, constructive algorithms, data structures, greedy, sortings, two pointers · first AC: Nov 18, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 1,339 global accepts · Tags: brute force, constructive algorithms, greedy · first AC: Jun 28, 2022 · last AC: Oct 3, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 955 global accepts · Tags: brute force, constructive algorithms · first AC: Jun 27, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 488 global accepts · Tags: number theory · first AC: Jun 23, 2022 · last AC: Jun 23, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 353 global accepts · Tags: math, number theory · first AC: Jun 23, 2022 · last AC: Jun 23, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 1,102 global accepts · Tags: chinese remainder theorem, combinatorics, constructive algorithms, fft, games, geometry, math, meet-in-the-middle, string suffix structures · first AC: Dec 19, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 758 global accepts · Tags: dp, graphs · first AC: Oct 6, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 1,374 global accepts · Tags: dfs and similar, dp, math, number theory · first AC: Aug 31, 2021 · last AC: Aug 31, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 971 global accepts · Tags: dp, graphs, greedy, math, number theory, trees · first AC: Apr 11, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 613 global accepts · Tags: bitmasks, dp, greedy · first AC: Apr 9, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,091 global accepts · Tags: bitmasks, constructive algorithms, dp, greedy · first AC: Jan 3, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,504 global accepts · Tags: bitmasks, brute force, combinatorics, greedy, hashing, math, two pointers · first AC: Dec 27, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,292 global accepts · Tags: binary search, greedy, math · first AC: Nov 22, 2024 · last AC: Nov 22, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,588 global accepts · Tags: dfs and similar, divide and conquer, dsu, trees · first AC: Nov 8, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 851 global accepts · Tags: binary search, data structures · first AC: Oct 16, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 348 global accepts · Tags: combinatorics, dp, implementation, math · first AC: Oct 6, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,190 global accepts · Tags: 2-sat · first AC: Oct 1, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 324 global accepts · Tags: dp, trees, two pointers · first AC: Sep 18, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 720 global accepts · Tags: combinatorics · first AC: Sep 3, 2024 · C++20 (GCC 13-64) (first AC)