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Open on Codeforces · 196 unique accepted
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Quality: 5,858 global accepts · Tags: bitmasks, constructive algorithms, data structures · first AC: Dec 8, 2024 · C++17 (GCC 7-32) (first AC)
Tags: combinatorics, data structures, math, matrices · first AC: Jun 13, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 2,652 global accepts · Tags: dp, math, probabilities · first AC: Feb 7, 2025 · last AC: Jan 4, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 2,155 global accepts · Tags: 2-sat, constructive algorithms, dfs and similar, dsu, graphs · first AC: Dec 9, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 782 global accepts · Tags: combinatorics, implementation, math · first AC: Dec 8, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,166 global accepts · Tags: combinatorics, math, probabilities · first AC: Dec 6, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,376 global accepts · Tags: constructive algorithms, dfs and similar, graphs, greedy, hashing, implementation, strings · first AC: Dec 1, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,292 global accepts · Tags: brute force, constructive algorithms, divide and conquer, math, ternary search · first AC: Nov 23, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 672 global accepts · Tags: — · first AC: Oct 21, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,219 global accepts · Tags: combinatorics, dp, number theory, probabilities, two pointers · first AC: Sep 26, 2025 · last AC: Sep 26, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 8,017 global accepts · Tags: constructive algorithms, data structures, greedy · first AC: Jul 12, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,914 global accepts · Tags: brute force, greedy, math, number theory · first AC: Jul 3, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,073 global accepts · Tags: constructive algorithms, dfs and similar, graphs, shortest paths · first AC: Jun 5, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 600 global accepts · Tags: brute force, constructive algorithms, trees · first AC: Apr 29, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,674 global accepts · Tags: binary search, data structures, two pointers · first AC: Mar 25, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 3,592 global accepts · Tags: dp · first AC: Dec 14, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 2,098 global accepts · Tags: data structures, dp, greedy, math · first AC: Dec 14, 2024 · last AC: Dec 14, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,295 global accepts · Tags: binary search, geometry · first AC: Dec 9, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 3,933 global accepts · Tags: data structures, math, number theory · first AC: Dec 8, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 4,302 global accepts · Tags: data structures, dp · first AC: Dec 2, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 950 global accepts · Tags: combinatorics, dsu, number theory, probabilities, trees · first AC: Jan 17, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 1,746 global accepts · Tags: dp, graph matchings · first AC: Dec 16, 2025 · last AC: Dec 16, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 717 global accepts · Tags: data structures, dp · first AC: Dec 10, 2025 · last AC: Dec 10, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,024 global accepts · Tags: combinatorics, math, probabilities · first AC: Dec 6, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,045 global accepts · Tags: dp, greedy · first AC: Oct 31, 2025 · C++23 (GCC 14-64, msys2) (first AC)