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Open on Codeforces · 1,712 unique accepted
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Tags: dp, math · first AC: Jun 3, 2017 · C++14 (GCC 6-32) (first AC)
Quality: 753 global accepts · Tags: data structures, flows, graphs, trees · first AC: Mar 23, 2017 · C++14 (GCC 6-32) (first AC)
Quality: 1,024 global accepts · Tags: combinatorics, divide and conquer, dp, fft, math, number theory · first AC: Jan 15, 2017 · GNU C++11 (first AC)
Quality: 2,045 global accepts · Tags: data structures, greedy · first AC: Dec 29, 2016 · GNU C++11 (first AC)
Tags: geometry · first AC: Mar 18, 2016 · GNU C++11 (first AC)
Quality: 680 global accepts · Tags: data structures, dfs and similar, dsu, greedy, trees · first AC: Mar 7, 2016 · GNU C++11 (first AC)
Quality: 375 global accepts · Tags: data structures, games · first AC: Feb 6, 2016 · last AC: Feb 6, 2016 · GNU C++11 (first AC)
Quality: 621 global accepts · Tags: dp, fft, graphs, math, probabilities · first AC: Jun 24, 2015 · GNU C++11 (first AC)
Quality: 735 global accepts · Tags: 2-sat, data structures, dfs and similar, greedy · first AC: Apr 27, 2015 · GNU C++11 (first AC)
Quality: 247 global accepts · Tags: combinatorics, dp, math · first AC: Aug 31, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 155 global accepts · Tags: combinatorics, dp, trees · first AC: May 22, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 261 global accepts · Tags: bitmasks, constructive algorithms, dp · first AC: Mar 12, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 134 global accepts · Tags: constructive algorithms, data structures, greedy · first AC: Dec 3, 2024 · 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++20 (GCC 13-64) (first AC)
Quality: 559 global accepts · Tags: bitmasks, dp, fft, games, math, number theory · first AC: Jul 28, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 210 global accepts · Tags: combinatorics, dp, geometry · first AC: Jun 9, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 203 global accepts · Tags: brute force, dfs and similar, dp, geometry, probabilities · first AC: Mar 24, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 371 global accepts · Tags: binary search, greedy, two pointers · first AC: Mar 17, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 111 global accepts · Tags: — · first AC: Mar 2, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 365 global accepts · Tags: constructive algorithms, dfs and similar, interactive, trees · first AC: Mar 1, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 70 global accepts · Tags: constructive algorithms · first AC: Dec 13, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 65 global accepts · Tags: geometry, math, two pointers · first AC: Dec 13, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 394 global accepts · Tags: data structures · first AC: Sep 18, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 316 global accepts · Tags: data structures, trees · first AC: Oct 30, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 423 global accepts · Tags: binary search, brute force, greedy · first AC: Oct 23, 2022 · C++17 (GCC 9-64) (first AC)