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Open on Codeforces · 1,330 unique accepted
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Quality: 110 global accepts · Tags: bitmasks, dp, math · first AC: Oct 26, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 466 global accepts · Tags: constructive algorithms, games · first AC: Apr 28, 2024 · last AC: Apr 29, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 625 global accepts · Tags: binary search, bitmasks, data structures, greedy, two pointers · first AC: Mar 1, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 256 global accepts · Tags: constructive algorithms, dp, greedy, trees · first AC: Feb 9, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 410 global accepts · Tags: constructive algorithms, implementation, interactive, sortings · first AC: Jun 25, 2024 · last AC: Jun 25, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 300 global accepts · Tags: constructive algorithms, implementation, sortings · first AC: Jun 19, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 311 global accepts · Tags: bitmasks, graphs, number theory, shortest paths · first AC: Feb 9, 2026 · last AC: Feb 9, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 172 global accepts · Tags: dp, trees · first AC: Dec 31, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 559 global accepts · Tags: bitmasks, dp, fft, games, math, number theory · first AC: Jul 30, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 194 global accepts · Tags: data structures, greedy · first AC: Feb 9, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 98 global accepts · Tags: constructive algorithms · first AC: Feb 4, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 103 global accepts · Tags: flows, graph matchings, graphs · first AC: Feb 4, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 325 global accepts · Tags: brute force, data structures, dp · first AC: Jan 29, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 111 global accepts · Tags: divide and conquer, dp · first AC: Jan 1, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,211 global accepts · Tags: binary search, bitmasks, constructive algorithms, interactive · first AC: Apr 13, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 3,603 global accepts · Tags: binary search, constructive algorithms, divide and conquer, interactive, math · first AC: Apr 13, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 8,993 global accepts · Tags: brute force, constructive algorithms, math, number theory · first AC: Apr 13, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 1,050 global accepts · Tags: *special, shortest paths · first AC: Apr 1, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 4,269 global accepts · Tags: *special, strings · first AC: Apr 1, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 3,543 global accepts · Tags: *special, brute force, games, interactive · first AC: Apr 1, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 1,602 global accepts · Tags: *special · first AC: Apr 1, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 10,132 global accepts · Tags: *special, graph matchings, implementation · first AC: Apr 1, 2026 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Dec 23, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Tags: — · first AC: Dec 23, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Tags: — · first AC: Dec 23, 2025 · C++23 (GCC 14-64, msys2) (first AC)