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Open on Codeforces · 807 unique accepted
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Quality: 421 global accepts · Tags: bitmasks, constructive algorithms, interactive · first AC: Apr 20, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 432 global accepts · Tags: binary search, data structures, dp, greedy · first AC: Jun 29, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 288 global accepts · Tags: constructive algorithms, dp · first AC: Jun 24, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 311 global accepts · Tags: bitmasks, graphs, number theory, shortest paths · first AC: Dec 30, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 283 global accepts · Tags: bitmasks, brute force, hashing, meet-in-the-middle · first AC: Aug 17, 2024 · last AC: Aug 17, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 919 global accepts · Tags: flows, graph matchings, graphs, number theory · first AC: Jan 27, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 236 global accepts · Tags: dp, graphs · first AC: Jun 17, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 4,268 global accepts · Tags: *special, strings · first AC: Apr 6, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,541 global accepts · Tags: *special, brute force, games, interactive · first AC: Apr 6, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 10,131 global accepts · Tags: *special, graph matchings, implementation · first AC: Apr 6, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 786 global accepts · Tags: *special, number theory · first AC: Apr 20, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 640 global accepts · Tags: *special, expression parsing, number theory · first AC: Apr 20, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 960 global accepts · Tags: *special, geometry · first AC: Apr 20, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,745 global accepts · Tags: *special, binary search, brute force · first AC: Apr 20, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 5,995 global accepts · Tags: *special, games, interactive · first AC: Apr 20, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 13,817 global accepts · Tags: *special, string suffix structures · first AC: Apr 20, 2025 · PyPy 3-64 (first AC)
Tags: — · first AC: Apr 18, 2023 · C++20 (GCC 11-64) (first AC)
Tags: — · first AC: Apr 18, 2023 · C++20 (GCC 11-64) (first AC)
Tags: — · first AC: Apr 18, 2023 · C++17 (GCC 9-64) (first AC)
Tags: — · first AC: Apr 18, 2023 · C++20 (GCC 11-64) (first AC)
Tags: — · first AC: Apr 18, 2023 · C++20 (GCC 11-64) (first AC)
Tags: — · first AC: Apr 18, 2023 · C++17 (GCC 9-64) (first AC)
Tags: — · first AC: Apr 18, 2023 · C++20 (GCC 11-64) (first AC)
Tags: — · first AC: Apr 18, 2023 · C++17 (GCC 9-64) (first AC)
Tags: — · first AC: Dec 5, 2022 · C++20 (GCC 11-64) (first AC)