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Open on Codeforces · 1,953 unique accepted
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Quality: 853 global accepts · Tags: bitmasks, dp, graphs, math, probabilities · first AC: Jul 11, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 557 global accepts · Tags: brute force, data structures, trees · first AC: May 21, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 615 global accepts · Tags: data structures, divide and conquer, dsu, hashing, trees · first AC: May 18, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 2,142 global accepts · Tags: bitmasks, brute force, data structures, string suffix structures, strings · first AC: Mar 23, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 719 global accepts · Tags: constructive algorithms, geometry, sortings · first AC: Jan 31, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 924 global accepts · Tags: bitmasks, dp, matrices · first AC: Nov 15, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 647 global accepts · Tags: dp, interactive · first AC: Oct 10, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 990 global accepts · Tags: bitmasks, brute force, dp · first AC: Sep 26, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 2,505 global accepts · Tags: data structures, dsu · first AC: Sep 4, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,558 global accepts · Tags: data structures · first AC: Feb 12, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 506 global accepts · Tags: flows, graph matchings, greedy · first AC: Feb 7, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,562 global accepts · Tags: data structures, graphs, greedy · first AC: Feb 5, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 338 global accepts · Tags: games, trees · first AC: Sep 28, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 1,052 global accepts · Tags: math, probabilities · first AC: Nov 29, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 253 global accepts · Tags: data structures, strings · first AC: Oct 10, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 384 global accepts · Tags: bitmasks, dfs and similar, dp · first AC: May 20, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 385 global accepts · Tags: binary search, brute force, data structures · first AC: May 19, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 196 global accepts · Tags: brute force, dfs and similar, dp, number theory · first AC: Dec 23, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 337 global accepts · Tags: binary search, data structures, dp, geometry · first AC: May 20, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 594 global accepts · Tags: data structures · first AC: Mar 25, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 365 global accepts · Tags: combinatorics, data structures, greedy, sortings · first AC: Sep 16, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 1,211 global accepts · Tags: data structures, trees · first AC: Feb 4, 2023 · last AC: Aug 23, 2025 · C++20 (GCC 11-64) (first AC)
Quality: 146 global accepts · Tags: flows, graphs, greedy · first AC: Dec 22, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 321 global accepts · Tags: brute force, divide and conquer, greedy · first AC: May 18, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 557 global accepts · Tags: binary search, constructive algorithms, dfs and similar, greedy, trees · first AC: May 16, 2023 · C++20 (GCC 11-64) (first AC)