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Open on Codeforces · 573 unique accepted
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Quality: 232 global accepts · Tags: binary search, bitmasks, math · first AC: Sep 7, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 335 global accepts · Tags: games, number theory · first AC: May 25, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 581 global accepts · Tags: brute force · first AC: May 22, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 594 global accepts · Tags: dp, greedy, math · first AC: Mar 19, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,295 global accepts · Tags: binary search, data structures, flows · first AC: Feb 8, 2025 · last AC: Feb 8, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,182 global accepts · Tags: dp, string suffix structures, strings · first AC: Mar 26, 2024 · last AC: Mar 26, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 519 global accepts · Tags: data structures, dp, math · first AC: Dec 19, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 1,120 global accepts · Tags: combinatorics, math, matrices · first AC: Mar 16, 2026 · last AC: Mar 17, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,160 global accepts · Tags: binary search, data structures, dp · first AC: Jan 7, 2026 · last AC: Jan 7, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 423 global accepts · Tags: combinatorics, dp, fft, math · first AC: Jan 2, 2026 · last AC: Jan 6, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 709 global accepts · Tags: two pointers · first AC: Jan 5, 2026 · last AC: Jan 5, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 1,846 global accepts · Tags: data structures, graphs, shortest paths · first AC: Dec 2, 2023 · last AC: Jan 4, 2026 · C++17 (GCC 9-64) (first AC)
Quality: 252 global accepts · Tags: data structures, greedy · first AC: Dec 26, 2025 · last AC: Dec 27, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 707 global accepts · Tags: data structures, divide and conquer, dp · first AC: Nov 14, 2025 · last AC: Nov 14, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 574 global accepts · Tags: dp, math · first AC: Oct 9, 2025 · last AC: Oct 9, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 383 global accepts · Tags: dp, math, probabilities · first AC: Sep 1, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 342 global accepts · Tags: fft, greedy, math, strings · first AC: Jul 17, 2025 · last AC: Jul 17, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 799 global accepts · Tags: data structures, divide and conquer, dp · first AC: May 13, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 967 global accepts · Tags: brute force, dp, graphs, greedy · first AC: May 8, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 655 global accepts · Tags: data structures · first AC: Dec 31, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 173 global accepts · Tags: dp, geometry · first AC: May 9, 2024 · last AC: May 10, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 945 global accepts · Tags: bitmasks, combinatorics, dp, math, number theory · first AC: Jan 26, 2026 · last AC: Jan 26, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 517 global accepts · Tags: dp, fft, math · first AC: Dec 29, 2025 · last AC: Dec 29, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,562 global accepts · Tags: data structures, graphs, greedy · first AC: Sep 25, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 387 global accepts · Tags: dp, graph matchings, math, meet-in-the-middle · first AC: Sep 19, 2025 · last AC: Sep 19, 2025 · C++17 (GCC 7-32) (first AC)