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Open on Codeforces · 283 unique accepted
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Quality: 1,209 global accepts · Tags: data structures, string suffix structures · first AC: Dec 30, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 366 global accepts · Tags: data structures, trees · first AC: Nov 17, 2022 · last AC: Nov 17, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 592 global accepts · Tags: combinatorics, dp, trees · first AC: Oct 17, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 375 global accepts · Tags: binary search, combinatorics, data structures, dp, graphs, implementation, two pointers · first AC: Sep 1, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 750 global accepts · Tags: bitmasks, dp, math · first AC: Jun 30, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 797 global accepts · Tags: fft, math · first AC: Jun 24, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 753 global accepts · Tags: data structures, flows, graphs, trees · first AC: May 27, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 883 global accepts · Tags: graph matchings, strings · first AC: May 13, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 1,024 global accepts · Tags: combinatorics, divide and conquer, dp, fft, math, number theory · first AC: May 12, 2022 · last AC: May 12, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 778 global accepts · Tags: data structures, dp, math · first AC: Apr 4, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 2,045 global accepts · Tags: data structures, greedy · first AC: Apr 1, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 654 global accepts · Tags: data structures, greedy, hashing · first AC: Feb 23, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 405 global accepts · Tags: binary search, dp · first AC: Oct 20, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 456 global accepts · Tags: dp, flows, greedy · first AC: Oct 17, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 614 global accepts · Tags: combinatorics, dp, fft, math · first AC: May 12, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 1,005 global accepts · Tags: data structures · first AC: Apr 2, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 252 global accepts · Tags: data structures · first AC: Feb 1, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 526 global accepts · Tags: data structures, trees · first AC: Jul 20, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 218 global accepts · Tags: combinatorics, divide and conquer, dp, fft, math, number theory · first AC: May 16, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 587 global accepts · Tags: binary search, data structures, two pointers · first AC: Sep 15, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 317 global accepts · Tags: constructive algorithms, fft, math · first AC: Jun 19, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 1,215 global accepts · Tags: dfs and similar, dp, greedy, math, probabilities, trees · first AC: Apr 13, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 3,211 global accepts · Tags: binary search, bitmasks, constructive algorithms, interactive · first AC: Apr 13, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 3,603 global accepts · Tags: binary search, constructive algorithms, divide and conquer, interactive, math · first AC: Apr 13, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 8,993 global accepts · Tags: brute force, constructive algorithms, math, number theory · first AC: Apr 13, 2026 · C++20 (GCC 13-64) (first AC)