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Open on Codeforces · 438 unique accepted
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Quality: 605 global accepts · Tags: brute force, dp, greedy, math, probabilities · first AC: Nov 10, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 710 global accepts · Tags: constructive algorithms, dfs and similar, graphs, greedy · first AC: Oct 10, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,313 global accepts · Tags: data structures, dp, greedy · first AC: Aug 21, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 648 global accepts · Tags: binary search, math · first AC: Aug 20, 2024 · last AC: Aug 20, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 680 global accepts · Tags: bitmasks, dfs and similar, dp, math, shortest paths · first AC: Jun 4, 2024 · last AC: Jun 4, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 571 global accepts · Tags: brute force · first AC: Mar 29, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 1,559 global accepts · Tags: binary search, greedy · first AC: Mar 27, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 789 global accepts · Tags: dp, games · first AC: Oct 13, 2023 · last AC: Mar 19, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 709 global accepts · Tags: combinatorics, data structures, dp · first AC: Jul 25, 2022 · last AC: Jul 25, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 423 global accepts · Tags: combinatorics, dp, fft, math · first AC: Apr 20, 2026 · last AC: Apr 20, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 728 global accepts · Tags: constructive algorithms, dfs and similar, math · first AC: Jan 8, 2025 · last AC: Apr 17, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 891 global accepts · Tags: combinatorics, dfs and similar, dp, math, trees · first AC: Mar 24, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,142 global accepts · Tags: bitmasks, brute force, data structures, string suffix structures, strings · first AC: Mar 2, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 605 global accepts · Tags: binary search, brute force, data structures, hashing, implementation, strings · first AC: Dec 25, 2025 · last AC: Mar 2, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 652 global accepts · Tags: hashing, strings · first AC: Apr 26, 2025 · last AC: Mar 2, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 702 global accepts · Tags: binary search, dfs and similar, graphs, greedy, meet-in-the-middle, shortest paths · first AC: Feb 24, 2026 · last AC: Feb 24, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 173 global accepts · Tags: binary search, data structures · first AC: Feb 4, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 600 global accepts · Tags: data structures, dfs and similar · first AC: Feb 2, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,296 global accepts · Tags: data structures, graphs, shortest paths · first AC: Feb 2, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 459 global accepts · Tags: brute force, data structures, dp · first AC: Feb 1, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,034 global accepts · Tags: binary search, data structures, divide and conquer, trees · first AC: Feb 1, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 739 global accepts · Tags: data structures · first AC: Jan 31, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,544 global accepts · Tags: data structures, divide and conquer, dsu, math, trees · first AC: Jan 30, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,411 global accepts · Tags: data structures, divide and conquer · first AC: Jan 30, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,237 global accepts · Tags: bitmasks, combinatorics, data structures, divide and conquer, dp, math · first AC: Jan 9, 2026 · C++23 (GCC 14-64, msys2) (first AC)