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Open on Codeforces · 365 unique accepted
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Quality: 3,364 global accepts · Tags: binary search, data structures, trees · first AC: Mar 22, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,838 global accepts · Tags: string suffix structures · first AC: Feb 18, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 2,702 global accepts · Tags: dp, math, number theory, probabilities · first AC: Dec 16, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 5,863 global accepts · Tags: bitmasks, constructive algorithms, data structures · first AC: Oct 9, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 7,758 global accepts · Tags: data structures, dsu, trees · first AC: Sep 1, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 18,413 global accepts · Tags: data structures, dfs and similar, dsu, trees · first AC: Aug 4, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 423 global accepts · Tags: fft, number theory · first AC: Mar 8, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 563 global accepts · Tags: — · first AC: Mar 1, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 508 global accepts · Tags: brute force, dfs and similar, number theory · first AC: Nov 24, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 856 global accepts · Tags: binary search, bitmasks, data structures, dp, implementation · first AC: Nov 18, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,624 global accepts · Tags: brute force, combinatorics, dp, math, number theory · first AC: Jun 29, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 547 global accepts · Tags: bitmasks, dfs and similar, dp, graphs, trees · first AC: Jun 11, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 1,970 global accepts · Tags: divide and conquer, dp, fft · first AC: May 12, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 1,541 global accepts · Tags: constructive algorithms, dfs and similar, dp, greedy, interactive · first AC: Apr 18, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 583 global accepts · Tags: binary search, games, graph matchings · first AC: Apr 18, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 2,004 global accepts · Tags: dfs and similar, graphs, greedy, shortest paths · first AC: Apr 15, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 2,075 global accepts · Tags: constructive algorithms, dfs and similar, graphs, shortest paths · first AC: Apr 15, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 908 global accepts · Tags: dp · first AC: Apr 12, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 617 global accepts · Tags: constructive algorithms, greedy, math, matrices · first AC: Nov 29, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,256 global accepts · Tags: data structures, probabilities · first AC: Oct 30, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 2,654 global accepts · Tags: dp, math, probabilities · first AC: Oct 27, 2023 · last AC: Oct 27, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,003 global accepts · Tags: binary search, data structures, dp, hashing, sortings, string suffix structures, strings · first AC: Oct 27, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,488 global accepts · Tags: binary search, flows, graphs · first AC: Oct 14, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 2,505 global accepts · Tags: brute force, data structures, hashing, interactive, string suffix structures, strings · first AC: Sep 1, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,588 global accepts · Tags: combinatorics, dfs and similar, dp, trees · first AC: Aug 14, 2023 · C++14 (GCC 6-32) (first AC)