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Open on Codeforces · 166 unique accepted
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Quality: 1,907 global accepts · Tags: combinatorics · first AC: Apr 27, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 4,644 global accepts · Tags: dfs and similar, dp, graphs, greedy, implementation, math · first AC: Aug 25, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 5,071 global accepts · Tags: brute force, games, math, number theory · first AC: Aug 15, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,043 global accepts · Tags: binary search, bitmasks, data structures · first AC: Nov 30, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 631 global accepts · Tags: dfs and similar · first AC: Mar 24, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 4,477 global accepts · Tags: binary search, dp, greedy · first AC: Aug 4, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 3,790 global accepts · Tags: binary search, brute force, data structures, divide and conquer, implementation · first AC: Jul 30, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 422 global accepts · Tags: fft, number theory · first AC: Mar 24, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 679 global accepts · Tags: constructive algorithms, implementation, math · first AC: Sep 25, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,281 global accepts · Tags: data structures, dfs and similar, graphs, implementation, trees · first AC: Dec 26, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 884 global accepts · Tags: brute force, divide and conquer, dp, greedy, math · first AC: Aug 25, 2024 · last AC: Dec 31, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,412 global accepts · Tags: binary search, brute force, data structures, greedy, math · first AC: Aug 15, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,051 global accepts · Tags: data structures, divide and conquer, dp, implementation, shortest paths · first AC: Dec 28, 2024 · C++17 (GCC 7-32) (first AC)
Tags: — · first AC: Jul 28, 2024 · last AC: Aug 16, 2024 · C++17 (GCC 7-32) (first AC)
Tags: — · first AC: Nov 12, 2023 · C++20 (GCC 11-64) (first AC)
Tags: — · first AC: Dec 20, 2022 · C++20 (GCC 11-64) (first AC)