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Open on Codeforces · 555 unique accepted
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Quality: 905 global accepts · Tags: combinatorics, dp, math, number theory, probabilities · first AC: Apr 4, 2024 · last AC: Apr 4, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 462 global accepts · Tags: bitmasks, brute force, fft, math · first AC: Mar 31, 2024 · last AC: Mar 31, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,126 global accepts · Tags: combinatorics, dp · first AC: Mar 20, 2024 · last AC: Mar 20, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 762 global accepts · Tags: math · first AC: Feb 25, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 478 global accepts · Tags: combinatorics, graphs, trees · first AC: Jan 11, 2024 · last AC: Jan 11, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 625 global accepts · Tags: combinatorics, math, number theory · first AC: Jan 10, 2024 · last AC: Jan 10, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 2,648 global accepts · Tags: data structures, hashing, probabilities · first AC: Nov 8, 2023 · last AC: Nov 8, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 533 global accepts · Tags: bitmasks, brute force, divide and conquer, fft, math · first AC: Nov 2, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 412 global accepts · Tags: flows · first AC: Oct 27, 2023 · last AC: Oct 27, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 607 global accepts · Tags: chinese remainder theorem, data structures, implementation, number theory, two pointers · first AC: Oct 27, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 419 global accepts · Tags: data structures, greedy · first AC: Oct 26, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 447 global accepts · Tags: dp, hashing, implementation, string suffix structures, strings · first AC: Oct 9, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 980 global accepts · Tags: combinatorics, dp, graphs, trees · first AC: Oct 8, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,167 global accepts · Tags: brute force, dfs and similar, dp, string suffix structures, strings · first AC: Sep 28, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 529 global accepts · Tags: bitmasks, dp, string suffix structures · first AC: Sep 28, 2023 · last AC: Sep 28, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 2,186 global accepts · Tags: data structures, dfs and similar, dp, strings, trees · first AC: Jul 30, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 1,653 global accepts · Tags: data structures, flows, graphs, implementation · first AC: Jul 30, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 2,607 global accepts · Tags: data structures, string suffix structures, strings, trees · first AC: Jul 15, 2023 · last AC: Jul 17, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 777 global accepts · Tags: greedy, hashing, string suffix structures, strings · first AC: Jun 17, 2023 · last AC: Jun 17, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 1,434 global accepts · Tags: data structures, implementation, string suffix structures, two pointers · first AC: Jun 16, 2023 · last AC: Jun 16, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 1,392 global accepts · Tags: data structures, greedy · first AC: Jul 18, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 1,923 global accepts · Tags: data structures · first AC: Jul 9, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 3,172 global accepts · Tags: data structures · first AC: Jul 8, 2022 · last AC: Jul 8, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 1,295 global accepts · Tags: binary search, data structures, flows · first AC: Feb 14, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 581 global accepts · Tags: brute force · first AC: Jan 26, 2026 · C++20 (GCC 13-64) (first AC)