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Open on Codeforces · 704 unique accepted
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Quality: 410 global accepts · Tags: constructive algorithms, implementation, interactive, sortings · first AC: Nov 25, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 238 global accepts · Tags: combinatorics, constructive algorithms, dp, fft, math · first AC: Aug 2, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 1,024 global accepts · Tags: combinatorics, divide and conquer, dp, fft, math, number theory · first AC: Apr 28, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 454 global accepts · Tags: constructive algorithms, graphs, math, matrices · first AC: Apr 23, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 93 global accepts · Tags: data structures · first AC: Jul 12, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 200 global accepts · Tags: dp, math · first AC: Oct 5, 2020 · C++17 (GCC 9-64) (first AC)
Quality: 735 global accepts · Tags: 2-sat, data structures, dfs and similar, greedy · first AC: May 17, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 861 global accepts · Tags: greedy, trees · first AC: Nov 9, 2021 · last AC: Nov 9, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 552 global accepts · Tags: binary search, data structures, flows, greedy · first AC: Oct 2, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 172 global accepts · Tags: data structures, implementation, math · first AC: Jun 6, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 716 global accepts · Tags: brute force, data structures, hashing · first AC: Apr 28, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 132 global accepts · Tags: dp, graphs, math, matrices, meet-in-the-middle · first AC: Jun 9, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 1,211 global accepts · Tags: data structures, trees · first AC: Mar 3, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 316 global accepts · Tags: math · first AC: Jul 6, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 245 global accepts · Tags: binary search, data structures, dfs and similar, hashing, string suffix structures, strings, trees · first AC: May 5, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 425 global accepts · Tags: dfs and similar, dp, graphs · first AC: May 2, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 323 global accepts · Tags: data structures, divide and conquer, hashing, string suffix structures, strings · first AC: Apr 8, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 591 global accepts · Tags: dp · first AC: Sep 10, 2021 · C++17 (GCC 9-64) (first AC)
Tags: — · first AC: Sep 13, 2025 · C++17 (GCC 7-32) (first AC)
Tags: — · first AC: Sep 13, 2025 · C++17 (GCC 7-32) (first AC)
Tags: — · first AC: Sep 13, 2025 · C++17 (GCC 7-32) (first AC)
Tags: — · first AC: Sep 13, 2025 · C++17 (GCC 7-32) (first AC)
Tags: — · first AC: Sep 13, 2025 · C++17 (GCC 7-32) (first AC)
Tags: — · first AC: Sep 13, 2025 · C++17 (GCC 7-32) (first AC)
Tags: — · first AC: Sep 13, 2025 · C++17 (GCC 7-32) (first AC)