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Open on Codeforces · 665 unique accepted
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Quality: 1,947 global accepts · Tags: binary search, bitmasks, constructive algorithms, interactive · first AC: May 5, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 601 global accepts · Tags: binary search, brute force, greedy, hashing, string suffix structures, strings · first AC: Apr 22, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 1,107 global accepts · Tags: constructive algorithms, geometry, math · first AC: Apr 22, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 1,217 global accepts · Tags: dfs and similar, dp, greedy, math, probabilities, trees · first AC: Apr 13, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 3,610 global accepts · Tags: binary search, constructive algorithms, divide and conquer, interactive, math · first AC: Apr 13, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 3,215 global accepts · Tags: binary search, bitmasks, constructive algorithms, interactive · first AC: Apr 13, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 9,009 global accepts · Tags: brute force, constructive algorithms, math, number theory · first AC: Apr 13, 2026 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Apr 6, 2026 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Apr 6, 2026 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Apr 6, 2026 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Apr 6, 2026 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Apr 6, 2026 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Apr 6, 2026 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Apr 6, 2026 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Mar 2, 2026 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Oct 16, 2025 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Jul 26, 2025 · last AC: Jul 26, 2025 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Jul 15, 2025 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Jul 15, 2025 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Jul 9, 2025 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Jun 29, 2025 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Jun 29, 2025 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Jun 29, 2025 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Jun 29, 2025 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Jun 29, 2025 · C++20 (GCC 13-64) (first AC)