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Open on Codeforces · 528 unique accepted
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Quality: 1,625 global accepts · Tags: dp · first AC: Jul 29, 2025 · last AC: Jul 29, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 886 global accepts · Tags: brute force, constructive algorithms, greedy, hashing, strings · first AC: Feb 3, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,253 global accepts · Tags: binary search, dsu, graphs, shortest paths, trees · first AC: Dec 17, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 851 global accepts · Tags: constructive algorithms, graphs, greedy · first AC: Nov 11, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,530 global accepts · Tags: constructive algorithms, dfs and similar, graphs, trees · first AC: Jul 19, 2024 · last AC: Jul 22, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,368 global accepts · Tags: dp · first AC: Jul 1, 2024 · last AC: Jul 2, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,217 global accepts · Tags: dp, matrices · first AC: Jun 27, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,443 global accepts · Tags: brute force, data structures, hashing, math, number theory · first AC: Jun 25, 2024 · last AC: Jun 25, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,141 global accepts · Tags: brute force, dp, math · first AC: Jun 12, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,709 global accepts · Tags: data structures · first AC: May 10, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 650 global accepts · Tags: combinatorics, dfs and similar, dp, math, trees · first AC: Nov 6, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,203 global accepts · Tags: constructive algorithms, interactive, math, number theory · first AC: Sep 18, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,076 global accepts · Tags: combinatorics, dp, greedy, math · first AC: Sep 12, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 640 global accepts · Tags: brute force, combinatorics, implementation, math, sortings · first AC: Sep 10, 2025 · last AC: Sep 10, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 945 global accepts · Tags: brute force, combinatorics, dp, implementation, math · first AC: Sep 5, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Tags: dp · first AC: Sep 5, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,028 global accepts · Tags: dfs and similar, dp, trees · first AC: Aug 6, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,017 global accepts · Tags: flows, graphs · first AC: Aug 3, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,092 global accepts · Tags: combinatorics, dp · first AC: Jul 31, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 929 global accepts · Tags: combinatorics, dp, math, probabilities · first AC: Apr 12, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 958 global accepts · Tags: dp, probabilities · first AC: Feb 21, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,627 global accepts · Tags: bitmasks, brute force, dp, graphs, math · first AC: Jul 20, 2024 · last AC: Jul 22, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,318 global accepts · Tags: dp · first AC: Jul 1, 2024 · last AC: Jul 2, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,037 global accepts · Tags: bitmasks, brute force, combinatorics, dfs and similar, divide and conquer, dp, math · first AC: Jun 25, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,268 global accepts · Tags: data structures, divide and conquer, dp, hashing · first AC: Jun 7, 2024 · C++20 (GCC 13-64) (first AC)