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Open on Codeforces · 873 unique accepted
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Quality: 228 global accepts · Tags: greedy · first AC: Sep 16, 2017 · C++14 (GCC 6-32) (first AC)
Quality: 486 global accepts · Tags: data structures, divide and conquer, implementation, trees · first AC: Jul 30, 2017 · C++14 (GCC 6-32) (first AC)
Quality: 980 global accepts · Tags: combinatorics, dp, graphs, trees · first AC: Jul 13, 2017 · C++14 (GCC 6-32) (first AC)
Quality: 751 global accepts · Tags: binary search, combinatorics, data structures, geometry · first AC: Jun 17, 2017 · C++14 (GCC 6-32) (first AC)
Quality: 4,035 global accepts · Tags: dfs and similar, divide and conquer, dp, graphs, sortings, trees · first AC: Jan 14, 2016 · GNU C++11 (first AC)
Quality: 2,968 global accepts · Tags: dfs and similar, graphs, trees · first AC: Jun 27, 2015 · GNU C++11 (first AC)
Quality: 138 global accepts · Tags: constructive algorithms, implementation · first AC: Sep 28, 2014 · GNU C++0x (first AC)
Quality: 546 global accepts · Tags: data structures, graphs, trees · first AC: Aug 6, 2014 · GNU C++0x (first AC)
Quality: 1,020 global accepts · Tags: constructive algorithms, fft, math · first AC: Oct 27, 2013 · GNU C++ (first AC)
Quality: 423 global accepts · Tags: binary search, combinatorics, data structures, dfs and similar, dp, graphs, math, trees · first AC: Nov 6, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 497 global accepts · Tags: constructive algorithms, graphs, interactive · first AC: Jan 20, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 605 global accepts · Tags: brute force, dp, greedy, math, probabilities · first AC: Oct 20, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 140 global accepts · Tags: constructive algorithms, math · first AC: Dec 7, 2022 · C++20 (GCC 11-64) (first AC)
Tags: constructive algorithms, number theory · first AC: Oct 3, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 138 global accepts · Tags: math · first AC: Oct 4, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 187 global accepts · Tags: geometry · first AC: Oct 1, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 513 global accepts · Tags: combinatorics, fft, math · first AC: Dec 6, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 403 global accepts · Tags: dp · first AC: Feb 23, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 377 global accepts · Tags: dfs and similar, graphs · first AC: Dec 17, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 672 global accepts · Tags: dp, trees · first AC: Dec 14, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 680 global accepts · Tags: dp, geometry · first AC: Apr 20, 2019 · last AC: Apr 20, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 300 global accepts · Tags: brute force, data structures, graphs · first AC: Nov 25, 2018 · C++14 (GCC 6-32) (first AC)
Tags: data structures, trees · first AC: Apr 29, 2018 · last AC: Apr 29, 2018 · C++14 (GCC 6-32) (first AC)
Quality: 646 global accepts · Tags: data structures, graphs, hashing, shortest paths, trees · first AC: Feb 2, 2017 · last AC: Feb 2, 2017 · GNU C++11 (first AC)
Quality: 724 global accepts · Tags: games, greedy · first AC: Oct 22, 2016 · GNU C++11 (first AC)