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Open on Codeforces · 1,665 unique accepted
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Quality: 524 global accepts · Tags: data structures, dfs and similar, divide and conquer, graphs, shortest paths, trees · first AC: Aug 13, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 650 global accepts · Tags: matrices, trees · first AC: Jun 27, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 538 global accepts · Tags: brute force, data structures, greedy, implementation · first AC: Feb 21, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 680 global accepts · Tags: data structures, dfs and similar, dsu, greedy, trees · first AC: Dec 14, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 1,210 global accepts · Tags: data structures · first AC: Dec 8, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 1,052 global accepts · Tags: math, probabilities · first AC: Dec 7, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 883 global accepts · Tags: graph matchings, strings · first AC: Oct 26, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 2,839 global accepts · Tags: data structures, dfs and similar, graphs, trees · first AC: Oct 21, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 1,209 global accepts · Tags: data structures, string suffix structures · first AC: Oct 21, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 1,161 global accepts · Tags: data structures · first AC: Oct 18, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 1,024 global accepts · Tags: combinatorics, divide and conquer, dp, fft, math, number theory · first AC: Oct 9, 2022 · last AC: Oct 9, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 454 global accepts · Tags: constructive algorithms, graphs, math, matrices · first AC: Sep 6, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 839 global accepts · Tags: combinatorics, dp, implementation · first AC: Sep 3, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 797 global accepts · Tags: fft, math · first AC: Aug 29, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 462 global accepts · Tags: constructive algorithms, graphs, math · first AC: Aug 27, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 798 global accepts · Tags: dp, implementation, strings · first AC: Feb 12, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 219 global accepts · Tags: bitmasks, combinatorics, dp, graphs · first AC: Dec 27, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 176 global accepts · Tags: dp, greedy, trees · first AC: Feb 13, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 418 global accepts · Tags: data structures, graph matchings, greedy, math, trees · first AC: Nov 11, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 365 global accepts · Tags: combinatorics, data structures, greedy, sortings · first AC: Nov 11, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 388 global accepts · Tags: constructive algorithms, graphs, math, number theory, probabilities · first AC: Oct 18, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,005 global accepts · Tags: data structures · first AC: Sep 10, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 446 global accepts · Tags: bitmasks, data structures, dsu, two pointers · first AC: Sep 10, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 184 global accepts · Tags: constructive algorithms · first AC: Sep 9, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 346 global accepts · Tags: data structures · first AC: Aug 30, 2024 · C++17 (GCC 7-32) (first AC)