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Open on Codeforces · 708 unique accepted
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Quality: 4,859 global accepts · Tags: brute force, math, number theory · first AC: Mar 3, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 3,602 global accepts · Tags: dp · first AC: Jan 9, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Tags: binary search, brute force, chinese remainder theorem, math · first AC: Dec 7, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,383 global accepts · Tags: binary search, data structures, dp, greedy, math · first AC: Dec 2, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 2,372 global accepts · Tags: combinatorics, dp, implementation, math · first AC: Nov 23, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 5,130 global accepts · Tags: implementation, math, probabilities, trees · first AC: Oct 30, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 4,218 global accepts · Tags: brute force, dp, greedy, math, number theory · first AC: Oct 14, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 2,704 global accepts · Tags: graphs, hashing, math, number theory · first AC: Nov 20, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,838 global accepts · Tags: string suffix structures · first AC: Oct 16, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 3,287 global accepts · Tags: dfs and similar, graphs · first AC: Oct 4, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,582 global accepts · Tags: data structures, dp, dsu · first AC: Sep 6, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,453 global accepts · Tags: combinatorics, dp, math · first AC: Aug 22, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,932 global accepts · Tags: combinatorics, dfs and similar, dp, dsu, graphs, implementation, math, trees · first AC: Aug 8, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,572 global accepts · Tags: combinatorics, dp · first AC: Jul 26, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 2,964 global accepts · Tags: bitmasks, brute force, dp, shortest paths · first AC: Jun 4, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,280 global accepts · Tags: binary search, data structures, dp, flows, greedy, two pointers · first AC: Mar 23, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 2,238 global accepts · Tags: bitmasks, brute force, combinatorics, data structures, dp, math, trees · first AC: Mar 3, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 2,523 global accepts · Tags: bitmasks, combinatorics, dp, math · first AC: Feb 11, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 18,413 global accepts · Tags: data structures, dfs and similar, dsu, trees · first AC: Feb 7, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,743 global accepts · Tags: dp, number theory · first AC: Jan 9, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,959 global accepts · Tags: data structures, dp, graphs, shortest paths · first AC: Jan 7, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 2,889 global accepts · Tags: bitmasks, brute force, dp, strings · first AC: Nov 26, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,031 global accepts · Tags: combinatorics, dp, math · first AC: Nov 25, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,039 global accepts · Tags: meet-in-the-middle · first AC: Nov 22, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,905 global accepts · Tags: combinatorics, dfs and similar, dp, games, greedy, math, probabilities, trees · first AC: Nov 14, 2024 · C++20 (GCC 13-64) (first AC)