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Open on Codeforces · 609 unique accepted
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Quality: 1,524 global accepts · Tags: binary search, bitmasks, data structures, greedy, two pointers · first AC: Jul 7, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 2,906 global accepts · Tags: binary search, data structures, divide and conquer, dp · first AC: Jul 4, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 1,747 global accepts · Tags: dp, graph matchings · first AC: Jul 2, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 2,176 global accepts · Tags: combinatorics, math · first AC: Jun 2, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 5,100 global accepts · Tags: divide and conquer, dp · first AC: Feb 19, 2024 · last AC: Feb 19, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 2,665 global accepts · Tags: brute force, data structures, divide and conquer, hashing, math · first AC: Jan 18, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 1,859 global accepts · Tags: data structures, dfs and similar, dsu, graphs · first AC: Jan 11, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 4,620 global accepts · Tags: dp, number theory · first AC: Dec 21, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,049 global accepts · Tags: combinatorics, dfs and similar, dsu, graphs, two pointers · first AC: Nov 11, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 803 global accepts · Tags: dfs and similar, dp, probabilities, trees · first AC: Jun 27, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 614 global accepts · Tags: binary search, data structures, dsu · first AC: Jun 7, 2023 · last AC: Jun 7, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,078 global accepts · Tags: dp, graphs · first AC: Jul 22, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 1,149 global accepts · Tags: brute force, data structures, dfs and similar, divide and conquer, dp, graphs, trees · first AC: Jul 4, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 876 global accepts · Tags: constructive algorithms, greedy, two pointers · first AC: Apr 9, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 650 global accepts · Tags: combinatorics, dfs and similar, dp, math, trees · first AC: Nov 7, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,526 global accepts · Tags: combinatorics, dp, probabilities · first AC: Jun 1, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 784 global accepts · Tags: data structures, greedy · first AC: May 22, 2025 · last AC: May 22, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 939 global accepts · Tags: combinatorics, dp, fft, math · first AC: Jan 27, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 761 global accepts · Tags: bitmasks, dp, trees · first AC: Jan 25, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,071 global accepts · Tags: combinatorics, dp, math · first AC: Dec 10, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,374 global accepts · Tags: dfs and similar, dp, math, number theory · first AC: Nov 28, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,469 global accepts · Tags: dp, math, matrices, trees · first AC: Nov 24, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,049 global accepts · Tags: dp · first AC: Nov 22, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 432 global accepts · Tags: combinatorics, dp · first AC: Nov 22, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,289 global accepts · Tags: dp, graphs, math, probabilities, trees · first AC: Nov 20, 2024 · last AC: Nov 20, 2024 · C++20 (GCC 13-64) (first AC)