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Open on Codeforces · 754 unique accepted
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Quality: 200 global accepts · Tags: dp, math · first AC: Jun 19, 2024 · last AC: Jun 19, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 434 global accepts · Tags: constructive algorithms, dfs and similar, trees · first AC: Jun 17, 2024 · last AC: Jun 17, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 410 global accepts · Tags: constructive algorithms, implementation, interactive, sortings · first AC: Apr 20, 2024 · last AC: Apr 20, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 359 global accepts · Tags: binary search, dp, games, greedy, trees · first AC: Apr 7, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 778 global accepts · Tags: data structures, dp, math · first AC: Jan 11, 2024 · last AC: Jan 11, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 510 global accepts · Tags: data structures, dfs and similar, divide and conquer, dsu, graphs, implementation, trees · first AC: Dec 13, 2023 · last AC: Dec 13, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 443 global accepts · Tags: binary search, data structures, dfs and similar, trees · first AC: Oct 10, 2023 · last AC: Oct 10, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 493 global accepts · Tags: dp, math, matrices · first AC: Aug 26, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 525 global accepts · Tags: bitmasks, brute force, combinatorics, dp · first AC: Jun 1, 2023 · last AC: Jul 5, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 538 global accepts · Tags: brute force, data structures, greedy, implementation · first AC: Mar 6, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 2,839 global accepts · Tags: data structures, dfs and similar, graphs, trees · first AC: Aug 26, 2022 · last AC: Aug 26, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 405 global accepts · Tags: hashing, math, string suffix structures, strings · first AC: Jul 18, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 304 global accepts · Tags: combinatorics, fft, math, trees · first AC: Jul 20, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 80 global accepts · Tags: combinatorics, dp, implementation · first AC: Jun 15, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 247 global accepts · Tags: data structures, greedy · first AC: Mar 19, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 136 global accepts · Tags: — · first AC: Mar 13, 2025 · last AC: Mar 13, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 261 global accepts · Tags: bitmasks, constructive algorithms, dp · first AC: Mar 10, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 492 global accepts · Tags: data structures, greedy · first AC: Dec 22, 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: 497 global accepts · Tags: flows, graphs · first AC: Oct 21, 2024 · last AC: Oct 21, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,005 global accepts · Tags: data structures · first AC: Oct 13, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 111 global accepts · Tags: — · first AC: Sep 3, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 290 global accepts · Tags: combinatorics, divide and conquer, fft, math · first AC: Apr 29, 2024 · last AC: Apr 30, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 266 global accepts · Tags: binary search, greedy · first AC: Apr 29, 2024 · last AC: Apr 29, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 279 global accepts · Tags: data structures, flows · first AC: Apr 28, 2024 · C++20 (GCC 13-64) (first AC)