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Open on Codeforces · 1,538 unique accepted
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Quality: 667 global accepts · Tags: bitmasks, brute force, dfs and similar, dp, flows · first AC: May 2, 2021 · GNU C++11 (first AC)
Quality: 639 global accepts · Tags: brute force, divide and conquer, graphs, math · first AC: Apr 27, 2021 · last AC: Apr 29, 2021 · GNU C++11 (first AC)
Quality: 751 global accepts · Tags: bitmasks, dp, math · first AC: Apr 13, 2021 · GNU C++11 (first AC)
Quality: 1,052 global accepts · Tags: math, probabilities · first AC: Apr 4, 2021 · GNU C++11 (first AC)
Quality: 797 global accepts · Tags: fft, math · first AC: Mar 28, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 865 global accepts · Tags: constructive algorithms, math · first AC: Mar 11, 2021 · GNU C++11 (first AC)
Quality: 621 global accepts · Tags: dp, fft, graphs, math, probabilities · first AC: Feb 20, 2021 · GNU C++11 (first AC)
Quality: 211 global accepts · Tags: data structures · first AC: Feb 4, 2021 · GNU C++11 (first AC)
Quality: 525 global accepts · Tags: bitmasks, brute force, combinatorics, dp · first AC: Jan 30, 2021 · GNU C++11 (first AC)
Quality: 376 global accepts · Tags: binary search, data structures, geometry · first AC: Jan 5, 2021 · last AC: Jan 9, 2021 · GNU C++11 (first AC)
Quality: 883 global accepts · Tags: graph matchings, strings · first AC: Jan 8, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 413 global accepts · Tags: data structures, graph matchings, graphs, math, trees · first AC: Jan 2, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 700 global accepts · Tags: constructive algorithms, flows, graphs · first AC: Dec 26, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 753 global accepts · Tags: data structures, flows, graphs, trees · first AC: Dec 1, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 1,024 global accepts · Tags: combinatorics, divide and conquer, dp, fft, math, number theory · first AC: Nov 12, 2020 · GNU C++11 (first AC)
Quality: 497 global accepts · Tags: games · first AC: Nov 7, 2020 · GNU C++11 (first AC)
Quality: 1,209 global accepts · Tags: data structures, string suffix structures · first AC: Oct 15, 2020 · GNU C++11 (first AC)
Quality: 798 global accepts · Tags: dp, implementation, strings · first AC: Sep 4, 2020 · GNU C++11 (first AC)
Quality: 666 global accepts · Tags: games, graphs · first AC: Jun 21, 2020 · GNU C++11 (first AC)
Quality: 709 global accepts · Tags: bitmasks, constructive algorithms, trees · first AC: Apr 27, 2020 · GNU C++11 (first AC)
Quality: 1,161 global accepts · Tags: data structures · first AC: Dec 17, 2019 · GNU C++11 (first AC)
Quality: 80 global accepts · Tags: combinatorics, dp, implementation · first AC: Oct 29, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 421 global accepts · Tags: binary search, data structures, greedy, implementation · first AC: Jun 19, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 134 global accepts · Tags: constructive algorithms, data structures, greedy · first AC: Dec 10, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 176 global accepts · Tags: dp, greedy, trees · first AC: Oct 23, 2024 · C++20 (GCC 13-64) (first AC)