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Open on Codeforces · 218 unique accepted
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Quality: 2,309 global accepts · Tags: data structures, dp, trees · first AC: Oct 8, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 721 global accepts · Tags: 2-sat, constructive algorithms, graphs, implementation · first AC: Aug 26, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 1,309 global accepts · Tags: data structures, dp · first AC: Jul 31, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 2,513 global accepts · Tags: dfs and similar, divide and conquer, dsu · first AC: Jun 22, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 1,295 global accepts · Tags: data structures, graphs, shortest paths · first AC: Oct 10, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,662 global accepts · Tags: data structures · first AC: Aug 10, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 1,562 global accepts · Tags: data structures, graphs, greedy · first AC: Apr 22, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 388 global accepts · Tags: constructive algorithms · first AC: Dec 20, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 911 global accepts · Tags: data structures · first AC: Nov 17, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 2,839 global accepts · Tags: data structures, dfs and similar, graphs, trees · first AC: Dec 22, 2023 · last AC: Dec 22, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 774 global accepts · Tags: combinatorics, constructive algorithms, games, greedy, hashing, interactive, math, number theory, strings · first AC: Nov 13, 2025 · C++17 (GCC 7-32) (first AC)
Tags: — · first AC: Oct 13, 2025 · C++17 (GCC 7-32) (first AC)
Tags: — · first AC: Jul 28, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Tags: — · first AC: Jul 9, 2025 · C++17 (GCC 7-32) (first AC)
Tags: — · first AC: Oct 22, 2024 · C++17 (GCC 7-32) (first AC)
Tags: — · first AC: Oct 19, 2024 · C++17 (GCC 7-32) (first AC)
Tags: — · first AC: Oct 13, 2024 · last AC: Oct 13, 2024 · C++17 (GCC 7-32) (first AC)
Tags: — · first AC: Oct 6, 2024 · C++17 (GCC 7-32) (first AC)