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Open on Codeforces · 806 unique accepted
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Quality: 5,028 global accepts · Tags: communication, constructive algorithms, interactive · first AC: Nov 10, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,806 global accepts · Tags: data structures, graphs, trees · first AC: Sep 17, 2025 · C++17 (GCC 7-32) (first AC)
Tags: — · first AC: Sep 15, 2025 · C++17 (GCC 7-32) (first AC)
Tags: — · first AC: Aug 9, 2025 · C++17 (GCC 7-32) (first AC)
Tags: — · first AC: Jul 30, 2025 · C++17 (GCC 7-32) (first AC)
Tags: — · first AC: Mar 13, 2025 · C++17 (GCC 7-32) (first AC)
Tags: *special · first AC: Feb 14, 2025 · C++17 (GCC 7-32) (first AC)
Tags: — · first AC: Feb 8, 2025 · C++17 (GCC 7-32) (first AC)
Tags: — · first AC: Jan 31, 2025 · last AC: Jan 31, 2025 · C++17 (GCC 7-32) (first AC)
Tags: *special · first AC: Dec 23, 2024 · C++17 (GCC 7-32) (first AC)
Tags: *special · first AC: Dec 23, 2024 · C++17 (GCC 7-32) (first AC)
Tags: — · first AC: Dec 17, 2024 · C++17 (GCC 7-32) (first AC)
Tags: *special · first AC: Dec 17, 2024 · C++17 (GCC 7-32) (first AC)
Tags: *special · first AC: Dec 17, 2024 · C++17 (GCC 7-32) (first AC)
Tags: *special · first AC: Dec 17, 2024 · C++17 (GCC 7-32) (first AC)
Tags: *special · first AC: Dec 17, 2024 · C++17 (GCC 7-32) (first AC)
Tags: *special · first AC: Dec 4, 2024 · C++17 (GCC 7-32) (first AC)
Tags: — · first AC: Nov 30, 2024 · C++17 (GCC 7-32) (first AC)
Tags: *special · first AC: Nov 30, 2024 · C++17 (GCC 7-32) (first AC)
Tags: — · first AC: Nov 30, 2024 · C++17 (GCC 7-32) (first AC)
Tags: *special · first AC: Nov 30, 2024 · C++17 (GCC 7-32) (first AC)
Tags: *special · first AC: Nov 30, 2024 · C++17 (GCC 7-32) (first AC)
Tags: *special · first AC: Nov 19, 2024 · C++17 (GCC 7-32) (first AC)
Tags: — · first AC: Nov 13, 2024 · C++17 (GCC 7-32) (first AC)
Tags: *special · first AC: Nov 5, 2024 · C++17 (GCC 7-32) (first AC)