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Open on Codeforces · 978 unique accepted
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Quality: 423 global accepts · Tags: binary search, combinatorics, data structures, dfs and similar, dp, graphs, math, trees · first AC: Nov 6, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,201 global accepts · Tags: combinatorics, dp, fft, math · first AC: Aug 23, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 261 global accepts · Tags: combinatorics, greedy, math · first AC: Jan 30, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 251 global accepts · Tags: data structures, strings · first AC: Jan 10, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 232 global accepts · Tags: binary search, bitmasks, math · first AC: Jan 3, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 564 global accepts · Tags: math · first AC: Dec 20, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 511 global accepts · Tags: — · first AC: Dec 20, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 478 global accepts · Tags: dp, strings · first AC: Dec 20, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 480 global accepts · Tags: data structures, dsu, greedy · first AC: Dec 20, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,112 global accepts · Tags: data structures, trees · first AC: Dec 19, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 300 global accepts · Tags: brute force, data structures, graphs · first AC: Dec 19, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 605 global accepts · Tags: strings, trees · first AC: Dec 16, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 787 global accepts · Tags: combinatorics, dp · first AC: Dec 14, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 680 global accepts · Tags: dp, geometry · first AC: Dec 13, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 699 global accepts · Tags: constructive algorithms · first AC: Dec 10, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 583 global accepts · Tags: binary search, brute force, data structures, geometry, math · first AC: Dec 9, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 377 global accepts · Tags: dfs and similar, graphs · first AC: Dec 8, 2024 · last AC: Dec 9, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,356 global accepts · Tags: binary search, combinatorics, number theory · first AC: Dec 8, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,433 global accepts · Tags: dp, greedy, two pointers · first AC: Dec 7, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 204 global accepts · Tags: *special, dp, shortest paths, string suffix structures · first AC: Dec 2, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 340 global accepts · Tags: greedy, implementation, math, trees · first AC: Nov 29, 2024 · last AC: Dec 1, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 680 global accepts · Tags: bitmasks, dfs and similar, dp, math, shortest paths · first AC: Dec 1, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 404 global accepts · Tags: dp · first AC: Nov 29, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 564 global accepts · Tags: dp · first AC: Nov 27, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 513 global accepts · Tags: combinatorics, fft, math · first AC: Nov 27, 2024 · C++23 (GCC 14-64, msys2) (first AC)