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Open on Codeforces · 1,035 unique accepted
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Quality: 55 global accepts · Tags: — · first AC: Oct 1, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 520 global accepts · Tags: data structures, divide and conquer · first AC: May 31, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 538 global accepts · Tags: brute force, data structures, greedy, implementation · first AC: Mar 10, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 375 global accepts · Tags: binary search, combinatorics, data structures, dp, graphs, implementation, two pointers · first AC: Jan 8, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 676 global accepts · Tags: data structures, geometry, graphs, trees · first AC: Jun 21, 2020 · C++17 (GCC 9-64) (first AC)
Quality: 511 global accepts · Tags: matrices · first AC: Jun 9, 2020 · C++17 (GCC 9-64) (first AC)
Quality: 529 global accepts · Tags: constructive algorithms, interactive · first AC: Apr 15, 2020 · C++17 (GCC 9-64) (first AC)
Quality: 155 global accepts · Tags: constructive algorithms, graphs · first AC: Feb 6, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 229 global accepts · Tags: constructive algorithms · first AC: Dec 1, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 45 global accepts · Tags: — · first AC: Jul 7, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 227 global accepts · Tags: interactive, math, number theory · first AC: Dec 30, 2018 · C++17 (GCC 7-32) (first AC)
Quality: 134 global accepts · Tags: constructive algorithms, math · first AC: Sep 20, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 421 global accepts · Tags: binary search, data structures, greedy, implementation · first AC: Feb 11, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 196 global accepts · Tags: brute force, dfs and similar, dp, number theory · first AC: Nov 30, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 172 global accepts · Tags: dp, trees · first AC: Oct 27, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 559 global accepts · Tags: bitmasks, dp, fft, games, math, number theory · first AC: Jul 28, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 321 global accepts · Tags: brute force, data structures, geometry, math · first AC: Jun 25, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 290 global accepts · Tags: combinatorics, divide and conquer, fft, math · first AC: May 24, 2022 · last AC: May 25, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 172 global accepts · Tags: constructive algorithms, graph matchings · first AC: Dec 24, 2021 · last AC: Dec 25, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 446 global accepts · Tags: graphs, greedy, math, probabilities · first AC: Aug 29, 2021 · last AC: Aug 31, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 446 global accepts · Tags: bitmasks, data structures, dsu, two pointers · first AC: Aug 29, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 283 global accepts · Tags: brute force, geometry, math, number theory · first AC: Aug 1, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 848 global accepts · Tags: data structures, dp, geometry, sortings · first AC: Jun 15, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 483 global accepts · Tags: bitmasks, dp · first AC: May 31, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 384 global accepts · Tags: binary search, data structures · first AC: Mar 13, 2021 · C++17 (GCC 7-32) (first AC)