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Open on Codeforces · 822 unique accepted
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Quality: 135 global accepts · Tags: graphs, greedy · first AC: May 6, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 439 global accepts · Tags: binary search, bitmasks, brute force, chinese remainder theorem, dfs and similar, math, number theory, trees · first AC: May 6, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 1,771 global accepts · Tags: binary search, dp, math, sortings, two pointers · first AC: May 6, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 3,490 global accepts · Tags: constructive algorithms, greedy · first AC: May 6, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 430 global accepts · Tags: data structures, implementation, math, trees · first AC: Apr 13, 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 13, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 3,214 global accepts · Tags: binary search, bitmasks, constructive algorithms, interactive · 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: 9,008 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: Mar 7, 2026 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Mar 6, 2026 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Dec 8, 2025 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Nov 22, 2025 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Nov 20, 2025 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Oct 31, 2025 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Oct 31, 2025 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Nov 16, 2022 · C++17 (GCC 7-32) (first AC)
Tags: — · first AC: Nov 16, 2022 · C++17 (GCC 7-32) (first AC)
Tags: — · first AC: Nov 16, 2022 · C++17 (GCC 7-32) (first AC)
Tags: — · first AC: Nov 16, 2022 · C++17 (GCC 7-32) (first AC)
Tags: — · first AC: Nov 13, 2022 · C++17 (GCC 7-32) (first AC)
Tags: — · first AC: Nov 10, 2022 · C++17 (GCC 7-32) (first AC)