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Open on Codeforces · 446 unique accepted
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Quality: 4,541 global accepts · Tags: hashing, implementation, math, strings · first AC: Mar 16, 2024 · C++14 (GCC 6-32) (first AC)
Tags: binary search, data structures, implementation, two pointers · first AC: Feb 29, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 11,989 global accepts · Tags: dp, string suffix structures, strings, two pointers · first AC: Jan 28, 2024 · last AC: Jan 28, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 8,286 global accepts · Tags: binary search, bitmasks, dp · first AC: Nov 15, 2023 · last AC: Nov 16, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 6,617 global accepts · Tags: combinatorics, dfs and similar, graphs, trees · first AC: Nov 13, 2023 · last AC: Nov 13, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 4,636 global accepts · Tags: dfs and similar, graphs, greedy, trees · first AC: Jun 3, 2022 · last AC: Nov 13, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 4,017 global accepts · Tags: data structures · first AC: Nov 4, 2023 · last AC: Nov 4, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 2,391 global accepts · Tags: graphs, shortest paths · first AC: Oct 5, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 4,060 global accepts · Tags: data structures, sortings · first AC: Oct 4, 2023 · last AC: Oct 4, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 2,217 global accepts · Tags: combinatorics, dp, implementation, math, matrices · first AC: Oct 2, 2023 · last AC: Oct 2, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 9,363 global accepts · Tags: brute force, hashing, implementation, string suffix structures, strings · first AC: Sep 28, 2023 · last AC: Sep 28, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 5,284 global accepts · Tags: data structures, greedy, sortings, two pointers · first AC: Jun 24, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 2,904 global accepts · Tags: dfs and similar, dp, graphs · first AC: Aug 12, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 6,910 global accepts · Tags: data structures, dfs and similar, graphs, greedy, implementation, trees · first AC: Mar 1, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 3,826 global accepts · Tags: constructive algorithms, greedy, math · first AC: Jul 6, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,332 global accepts · Tags: brute force, dp, number theory · first AC: Oct 12, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,043 global accepts · Tags: binary search, bitmasks, data structures · first AC: Oct 7, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,478 global accepts · Tags: dp, number theory · first AC: Oct 4, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,051 global accepts · Tags: greedy · first AC: Oct 4, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,698 global accepts · Tags: combinatorics, dp, games, math · first AC: Oct 3, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 567 global accepts · Tags: bitmasks, dfs and similar, dp · first AC: Sep 8, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,552 global accepts · Tags: greedy, sortings · first AC: Aug 1, 2024 · last AC: Aug 1, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 2,321 global accepts · Tags: data structures, dfs and similar, dp, graphs, trees · first AC: Jul 27, 2024 · last AC: Jul 27, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 3,215 global accepts · Tags: brute force, data structures, dfs and similar, dp, strings, trees · first AC: Jun 14, 2024 · last AC: Jun 14, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 3,284 global accepts · Tags: data structures, implementation, math, sortings · first AC: Apr 15, 2024 · C++20 (GCC 13-64) (first AC)