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Open on Codeforces · 496 unique accepted
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Quality: 1,324 global accepts · Tags: dfs and similar, dp, trees · first AC: Oct 11, 2018 · GNU C++11 (first AC)
Quality: 887 global accepts · Tags: brute force, constructive algorithms, graphs, greedy, math, number theory · first AC: Dec 5, 2025 · last AC: Dec 5, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 640 global accepts · Tags: brute force, combinatorics, implementation, math, sortings · first AC: Sep 9, 2025 · last AC: Sep 9, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 982 global accepts · Tags: data structures, greedy, implementation, math · first AC: Aug 31, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,352 global accepts · Tags: bitmasks, dp, math · first AC: Aug 31, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 752 global accepts · Tags: combinatorics, dp, math · first AC: Oct 6, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 918 global accepts · Tags: brute force, constructive algorithms, dp, string suffix structures, strings · first AC: Sep 17, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 666 global accepts · Tags: combinatorics, data structures, greedy · first AC: Sep 23, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 347 global accepts · Tags: combinatorics, data structures, implementation, math · first AC: Aug 20, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 243 global accepts · Tags: data structures, greedy, trees · first AC: Oct 25, 2025 · last AC: Oct 25, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 397 global accepts · Tags: binary search, divide and conquer, dp · first AC: Sep 10, 2025 · last AC: Sep 10, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 526 global accepts · Tags: brute force, constructive algorithms, dp, greedy, math · first AC: Sep 6, 2025 · last AC: Sep 6, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Tags: — · first AC: Oct 27, 2024 · last AC: Jun 3, 2025 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Nov 5, 2024 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Nov 5, 2024 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Nov 5, 2024 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Nov 5, 2024 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Nov 5, 2024 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Nov 5, 2024 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Nov 5, 2024 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Nov 5, 2024 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Nov 5, 2024 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Nov 3, 2024 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Nov 3, 2024 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Nov 3, 2024 · C++20 (GCC 13-64) (first AC)