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Open on Codeforces · 758 unique accepted
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Quality: 396 global accepts · Tags: dsu, math · first AC: Aug 27, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 891 global accepts · Tags: combinatorics, dp, math · first AC: Aug 20, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 476 global accepts · Tags: combinatorics, dp, fft · first AC: Aug 20, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 426 global accepts · Tags: combinatorics, math, probabilities · first AC: Jun 29, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 493 global accepts · Tags: binary search, constructive algorithms, graphs, interactive · first AC: Jun 8, 2024 · last AC: Jun 8, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 597 global accepts · Tags: flows, graphs, shortest paths · first AC: Apr 25, 2024 · last AC: Apr 25, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 315 global accepts · Tags: combinatorics, constructive algorithms, implementation · first AC: Apr 11, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 373 global accepts · Tags: combinatorics, strings · first AC: Apr 7, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 463 global accepts · Tags: brute force, combinatorics, dp, games, probabilities · first AC: Apr 5, 2024 · last AC: Apr 5, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 430 global accepts · Tags: data structures, trees · first AC: Mar 26, 2024 · last AC: Mar 26, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 625 global accepts · Tags: binary search, bitmasks, data structures, greedy, two pointers · first AC: Mar 1, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 1,216 global accepts · Tags: binary search, data structures, dsu, trees · first AC: Feb 24, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 526 global accepts · Tags: data structures, greedy · first AC: Feb 14, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 1,562 global accepts · Tags: data structures, string suffix structures · first AC: Jan 9, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 2,558 global accepts · Tags: data structures · first AC: Jan 4, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 909 global accepts · Tags: dp · first AC: Nov 21, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 345 global accepts · Tags: brute force, data structures, dfs and similar · first AC: Nov 15, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 577 global accepts · Tags: constructive algorithms, math, sortings · first AC: Oct 6, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 605 global accepts · Tags: math, number theory · first AC: Sep 16, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,194 global accepts · Tags: dfs and similar, graphs · first AC: Sep 8, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 651 global accepts · Tags: math · first AC: May 2, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 911 global accepts · Tags: data structures · first AC: Jan 15, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 820 global accepts · Tags: data structures · first AC: Mar 19, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 238 global accepts · Tags: combinatorics, constructive algorithms, dp, fft, math · first AC: Jul 9, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 376 global accepts · Tags: binary search, data structures, geometry · first AC: Jul 4, 2025 · C++23 (GCC 14-64, msys2) (first AC)