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Open on Codeforces · 1,357 unique accepted
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Quality: 9,002 global accepts · Tags: brute force, constructive algorithms, math, number theory · first AC: Apr 14, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 3,608 global accepts · Tags: binary search, constructive algorithms, divide and conquer, interactive, math · first AC: Apr 14, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 3,213 global accepts · Tags: binary search, bitmasks, constructive algorithms, interactive · first AC: Apr 14, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 1,216 global accepts · Tags: dfs and similar, dp, greedy, math, probabilities, trees · first AC: Apr 14, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 430 global accepts · Tags: data structures, implementation, math, trees · first AC: Apr 14, 2026 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Apr 9, 2026 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Apr 8, 2026 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Apr 8, 2026 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Mar 14, 2026 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Mar 14, 2026 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Jan 23, 2026 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Oct 7, 2025 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Oct 5, 2025 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Oct 5, 2025 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Oct 5, 2025 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Oct 5, 2025 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Oct 4, 2025 · last AC: Oct 4, 2025 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Oct 4, 2025 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Oct 4, 2025 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Oct 4, 2025 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Oct 4, 2025 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Oct 4, 2025 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Oct 3, 2025 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Sep 30, 2025 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Sep 16, 2025 · C++20 (GCC 13-64) (first AC)