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Open on Codeforces · 1,427 unique accepted
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Quality: 607 global accepts · Tags: data structures, dp, greedy, math · first AC: Apr 19, 2019 · GNU C++11 (first AC)
Quality: 742 global accepts · Tags: constructive algorithms, games, trees · first AC: Apr 15, 2019 · GNU C++11 (first AC)
Quality: 855 global accepts · Tags: divide and conquer, math, number theory, trees · first AC: Apr 8, 2019 · GNU C++11 (first AC)
Quality: 1,523 global accepts · Tags: data structures, dfs and similar, trees · first AC: Apr 1, 2019 · GNU C++11 (first AC)
Quality: 2,130 global accepts · Tags: combinatorics, divide and conquer, fft, number theory · first AC: Feb 17, 2019 · GNU C++11 (first AC)
Quality: 2,505 global accepts · Tags: data structures, dsu · first AC: Oct 4, 2018 · GNU C++11 (first AC)
Quality: 224 global accepts · Tags: bitmasks, combinatorics, dp, fft, math · first AC: Apr 21, 2025 · last AC: Apr 21, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 188 global accepts · Tags: constructive algorithms · first AC: Mar 23, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 420 global accepts · Tags: data structures, dp, matrices · first AC: Aug 15, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,247 global accepts · Tags: dp · first AC: Mar 31, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 608 global accepts · Tags: brute force, combinatorics, constructive algorithms, data structures, dp, trees · first AC: Dec 17, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 528 global accepts · Tags: data structures · first AC: Sep 14, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 443 global accepts · Tags: binary search, data structures, dfs and similar, trees · first AC: Aug 13, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 462 global accepts · Tags: constructive algorithms, graphs, math · first AC: Mar 24, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 510 global accepts · Tags: data structures, dfs and similar, divide and conquer, dsu, graphs, implementation, trees · first AC: Mar 6, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 261 global accepts · Tags: brute force, data structures, greedy, two pointers · first AC: Feb 15, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 67 global accepts · Tags: — · first AC: Dec 22, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 333 global accepts · Tags: dp · first AC: Dec 15, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 641 global accepts · Tags: combinatorics, dp, math · first AC: Nov 1, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 405 global accepts · Tags: hashing, math, string suffix structures, strings · first AC: Oct 14, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 520 global accepts · Tags: data structures, divide and conquer · first AC: May 31, 2021 · GNU C++11 (first AC)
Quality: 797 global accepts · Tags: fft, math · first AC: Mar 29, 2021 · GNU C++11 (first AC)
Quality: 538 global accepts · Tags: brute force, data structures, greedy, implementation · first AC: Mar 11, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 253 global accepts · Tags: data structures, strings · first AC: Dec 18, 2020 · C++17 (GCC 9-64) (first AC)
Quality: 250 global accepts · Tags: constructive algorithms, geometry · first AC: Dec 17, 2020 · GNU C++11 (first AC)