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Open on Codeforces · 400 unique accepted
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Quality: 1,932 global accepts · Tags: combinatorics, dfs and similar, dp, dsu, graphs, implementation, math, trees · first AC: Apr 26, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 4,545 global accepts · Tags: bitmasks, combinatorics, number theory · first AC: Apr 7, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 7,758 global accepts · Tags: data structures, dsu, trees · first AC: Jan 16, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,453 global accepts · Tags: combinatorics, dp, math · first AC: Aug 5, 2024 · last AC: Aug 5, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 2,667 global accepts · Tags: binary search, data structures, divide and conquer, dp, flows, math, trees · first AC: Jul 26, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 3,576 global accepts · Tags: bitmasks, combinatorics, dp, math · first AC: Jul 23, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 5,863 global accepts · Tags: bitmasks, constructive algorithms, data structures · first AC: Jul 19, 2024 · last AC: Jul 19, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 1,316 global accepts · Tags: dfs and similar, dsu, graphs, trees · first AC: Jul 15, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 1,831 global accepts · Tags: data structures, dp, geometry, greedy, math · first AC: Oct 7, 2023 · last AC: Oct 7, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 2,588 global accepts · Tags: data structures, dp, greedy · first AC: Sep 26, 2023 · last AC: Sep 26, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 2,419 global accepts · Tags: binary search, brute force, data structures, implementation · first AC: Sep 26, 2023 · last AC: Sep 26, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 4,365 global accepts · Tags: data structures, dfs and similar, dp, graphs, greedy, trees · first AC: Sep 22, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,752 global accepts · Tags: dsu, graphs, greedy, implementation · first AC: Sep 20, 2023 · last AC: Sep 20, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,788 global accepts · Tags: brute force, combinatorics, constructive algorithms, data structures, greedy, math · first AC: Sep 18, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 11,606 global accepts · Tags: data structures, math · first AC: Jul 24, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 2,631 global accepts · Tags: combinatorics, dp, games, math · first AC: Apr 9, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,085 global accepts · Tags: binary search, dp, hashing, string suffix structures · first AC: Apr 6, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 1,921 global accepts · Tags: bitmasks, greedy, math, two pointers · first AC: Mar 22, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,509 global accepts · Tags: bitmasks, brute force, dp, graphs · first AC: Mar 18, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,359 global accepts · Tags: dp · first AC: Oct 27, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,665 global accepts · Tags: bitmasks, brute force, constructive algorithms, dfs and similar, dp, greedy, math · first AC: Jul 31, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,191 global accepts · Tags: combinatorics, greedy, hashing, math, number theory, sortings · first AC: May 13, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,488 global accepts · Tags: binary search, flows, graphs · first AC: Apr 23, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 8,023 global accepts · Tags: constructive algorithms, data structures, greedy · first AC: Apr 22, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,579 global accepts · Tags: brute force, constructive algorithms, implementation, sortings · first AC: Feb 27, 2025 · C++20 (GCC 13-64) (first AC)