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Open on Codeforces · 410 unique accepted
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Quality: 659 global accepts · Tags: bitmasks, constructive algorithms, dp, greedy, number theory · first AC: Aug 15, 2023 · last AC: Aug 15, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 430 global accepts · Tags: constructive algorithms, math · first AC: May 3, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 945 global accepts · Tags: bitmasks, combinatorics, dp, math, number theory · first AC: Dec 31, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 410 global accepts · Tags: constructive algorithms, implementation, interactive, sortings · first AC: Apr 28, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 709 global accepts · Tags: bitmasks, constructive algorithms, trees · first AC: Aug 18, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 337 global accepts · Tags: constructive algorithms, data structures · first AC: Aug 18, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 528 global accepts · Tags: data structures · first AC: Aug 2, 2023 · last AC: Aug 2, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 156 global accepts · Tags: constructive algorithms, dfs and similar, dsu · first AC: Mar 20, 2026 · last AC: Mar 20, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 239 global accepts · Tags: binary search, data structures, divide and conquer, dsu, greedy, math, sortings · first AC: Oct 19, 2024 · last AC: Oct 19, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 101 global accepts · Tags: — · first AC: Apr 1, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 176 global accepts · Tags: dp · first AC: Jun 26, 2024 · last AC: Jun 27, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 96 global accepts · Tags: constructive algorithms, math · first AC: Apr 22, 2026 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Apr 20, 2026 · C++20 (GCC 13-64) (first AC)
Tags: dp, greedy, probabilities, sortings, trees · first AC: Apr 20, 2026 · C++20 (GCC 13-64) (first AC)
Tags: binary search, interactive · first AC: Apr 20, 2026 · C++20 (GCC 13-64) (first AC)
Tags: binary search, interactive · first AC: Apr 20, 2026 · C++20 (GCC 13-64) (first AC)
Tags: brute force, math · first AC: Apr 20, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 12,315 global accepts · Tags: greedy · first AC: Apr 20, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 18,147 global accepts · Tags: greedy, sortings · first AC: Apr 20, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 298 global accepts · Tags: *special · first AC: Apr 15, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 3,546 global accepts · Tags: *special, brute force, games, interactive · first AC: Apr 15, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 1,603 global accepts · Tags: *special · first AC: Apr 15, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 731 global accepts · Tags: *special, communication · first AC: Apr 15, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 936 global accepts · Tags: *special · first AC: Apr 14, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 1,051 global accepts · Tags: *special, shortest paths · first AC: Apr 14, 2026 · C++20 (GCC 13-64) (first AC)