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Open on Codeforces · 1,556 unique accepted
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Quality: 443 global accepts · Tags: data structures, trees · first AC: Dec 2, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 188 global accepts · Tags: data structures, trees · first AC: Dec 1, 2023 · last AC: Dec 1, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 278 global accepts · Tags: data structures, divide and conquer, graphs, trees · first AC: Nov 24, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 443 global accepts · Tags: dp · first AC: Oct 11, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 322 global accepts · Tags: data structures · first AC: Sep 27, 2023 · last AC: Sep 27, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 164 global accepts · Tags: constructive algorithms · first AC: Aug 16, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 162 global accepts · Tags: dp, trees · first AC: Jul 30, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 237 global accepts · Tags: data structures, dsu, implementation · first AC: Jul 21, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 382 global accepts · Tags: dp, greedy · first AC: Jul 7, 2023 · last AC: Jul 11, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 587 global accepts · Tags: binary search, data structures, two pointers · first AC: May 2, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 434 global accepts · Tags: dp · first AC: Apr 25, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 172 global accepts · Tags: — · first AC: Mar 22, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 936 global accepts · Tags: binary search, data structures · first AC: Mar 6, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 482 global accepts · Tags: bitmasks, brute force, combinatorics, math · first AC: Mar 2, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 265 global accepts · Tags: dp, fft, math, number theory, probabilities · first AC: Dec 6, 2022 · last AC: Dec 6, 2022 · C++20 (GCC 11-64) (first AC)
Tags: — · first AC: Oct 22, 2025 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: May 21, 2025 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Dec 2, 2024 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Jun 18, 2024 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: May 24, 2024 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Feb 15, 2024 · C++20 (GCC 11-64) (first AC)
Tags: — · first AC: Feb 14, 2024 · C++20 (GCC 11-64) (first AC)
Tags: — · first AC: Feb 14, 2024 · C++20 (GCC 11-64) (first AC)
Tags: — · first AC: Nov 24, 2023 · C++20 (GCC 11-64) (first AC)
Tags: — · first AC: Nov 24, 2023 · C++20 (GCC 11-64) (first AC)