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Open on Codeforces · 1,455 unique accepted
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Quality: 6,593 global accepts · Tags: dp, geometry · first AC: Sep 9, 2022 · last AC: Sep 9, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 3,253 global accepts · Tags: bitmasks, constructive algorithms, dfs and similar, games, greedy, implementation, trees · first AC: Nov 12, 2021 · last AC: Nov 12, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 3,222 global accepts · Tags: data structures, hashing, implementation, matrices, strings · first AC: Jul 26, 2021 · last AC: Jul 26, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 9,395 global accepts · Tags: constructive algorithms, dfs and similar, divide and conquer, greedy, trees · first AC: Jun 3, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 11,600 global accepts · Tags: data structures, math, number theory · first AC: Mar 17, 2021 · last AC: Mar 17, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 3,574 global accepts · Tags: binary search, dsu, graphs, greedy · first AC: Mar 11, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 2,714 global accepts · Tags: combinatorics, dp, fft, math, number theory · first AC: May 19, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,212 global accepts · Tags: dp, graphs, math, number theory · first AC: Oct 23, 2024 · last AC: Oct 23, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 3,162 global accepts · Tags: brute force, constructive algorithms, shortest paths, sortings · first AC: Oct 10, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 3,466 global accepts · Tags: bitmasks, dp · first AC: Oct 7, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,278 global accepts · Tags: brute force, data structures, graphs, greedy, hashing · first AC: Jul 26, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 877 global accepts · Tags: brute force, dfs and similar, dp, graphs, trees · first AC: May 4, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,177 global accepts · Tags: dp, matrices · first AC: May 4, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 4,228 global accepts · Tags: bitmasks, brute force, dp · first AC: Apr 3, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 9,386 global accepts · Tags: bitmasks, brute force, dfs and similar, dp · first AC: Feb 13, 2024 · last AC: Feb 13, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 8,100 global accepts · Tags: combinatorics, dp, math, number theory · first AC: Feb 13, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 2,065 global accepts · Tags: constructive algorithms, divide and conquer, implementation, interactive, probabilities, sortings · first AC: Jan 31, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 2,517 global accepts · Tags: binary search, constructive algorithms, greedy, interactive · first AC: Jan 8, 2024 · last AC: Jan 8, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 1,605 global accepts · Tags: binary search, greedy, implementation, math, sortings, two pointers · first AC: Jan 8, 2024 · last AC: Jan 8, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 1,978 global accepts · Tags: dfs and similar, dp, graphs, greedy, sortings, trees · first AC: Jan 7, 2024 · C++20 (GCC 11-64) (first AC)
Tags: data structures, divide and conquer, dp · first AC: Nov 7, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 2,332 global accepts · Tags: binary search, dfs and similar, graphs, trees · first AC: Jan 22, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 16,880 global accepts · Tags: data structures, implementation, math, two pointers · first AC: Dec 14, 2021 · last AC: Feb 3, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 5,641 global accepts · Tags: constructive algorithms, graphs, math, number theory · first AC: Oct 19, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 11,252 global accepts · Tags: data structures · first AC: Feb 28, 2021 · C++14 (GCC 6-32) (first AC)