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Open on Codeforces · 767 unique accepted
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Quality: 4,969 global accepts · Tags: bitmasks, brute force, math, number theory · first AC: Nov 23, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 10,289 global accepts · Tags: brute force, constructive algorithms, greedy, implementation, math, number theory · first AC: Jul 24, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 7,720 global accepts · Tags: bitmasks, brute force, dp, greedy, implementation · first AC: Jul 22, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 8,700 global accepts · Tags: dp, games · first AC: Jun 30, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 12,810 global accepts · Tags: data structures, divide and conquer, sortings · first AC: Jan 13, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 7,996 global accepts · Tags: binary search, data structures, dp, dsu, greedy, sortings · first AC: Aug 12, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 6,443 global accepts · Tags: dfs and similar, dp, trees · first AC: Aug 5, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 3,663 global accepts · Tags: binary search, dp · first AC: Jun 29, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 2,657 global accepts · Tags: data structures, math, probabilities, two pointers · first AC: Jun 21, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 2,452 global accepts · Tags: dp, math, probabilities · first AC: Jun 21, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 2,395 global accepts · Tags: dp, probabilities · first AC: Jun 21, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 5,203 global accepts · Tags: combinatorics, dp, math · first AC: May 17, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 5,702 global accepts · Tags: dfs and similar, graphs, greedy, number theory, sortings · first AC: May 16, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 2,281 global accepts · Tags: greedy, hashing, implementation, math, number theory, sortings · first AC: Nov 25, 2022 · last AC: Apr 24, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 4,797 global accepts · Tags: data structures, sortings · first AC: Feb 1, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 11,759 global accepts · Tags: brute force, combinatorics · first AC: Dec 12, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 5,480 global accepts · Tags: math, number theory · first AC: Nov 25, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 19,179 global accepts · Tags: dfs and similar, dp, trees · first AC: Nov 23, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 5,251 global accepts · Tags: data structures, implementation, two pointers · first AC: Apr 27, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 10,219 global accepts · Tags: math, number theory · first AC: Feb 26, 2022 · last AC: Feb 26, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 2,901 global accepts · Tags: bitmasks, combinatorics, math · first AC: Mar 28, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 4,256 global accepts · Tags: data structures, dp, greedy, math · first AC: Dec 19, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 6,464 global accepts · Tags: bitmasks, constructive algorithms, dp, greedy, number theory · first AC: Dec 19, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,971 global accepts · Tags: dp · first AC: Dec 6, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,571 global accepts · Tags: binary search, brute force, data structures, dp, dsu, greedy, implementation, sortings · first AC: Nov 23, 2025 · C++23 (GCC 14-64, msys2) (first AC)