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Open on Codeforces · 747 unique accepted
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Quality: 29,263 global accepts · Tags: constructive algorithms, number theory · first AC: May 2, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 22,331 global accepts · Tags: constructive algorithms, greedy · first AC: Apr 29, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 32,264 global accepts · Tags: constructive algorithms, data structures, implementation, sortings · first AC: Apr 8, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 34,754 global accepts · Tags: brute force, dp, greedy, math · first AC: Mar 11, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 17,661 global accepts · Tags: brute force, constructive algorithms, math · first AC: Feb 17, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 33,884 global accepts · Tags: brute force, greedy, math · first AC: Feb 13, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 31,567 global accepts · Tags: brute force, greedy, math · first AC: Feb 6, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 21,574 global accepts · Tags: binary search, sortings, two pointers · first AC: Jan 25, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 20,679 global accepts · Tags: data structures, implementation, math, two pointers · first AC: Jan 18, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 21,856 global accepts · Tags: binary search, dfs and similar, dp, graphs, math · first AC: Jan 12, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 24,106 global accepts · Tags: math · first AC: Jan 12, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 22,299 global accepts · Tags: implementation, math, number theory, sortings · first AC: Dec 23, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 21,324 global accepts · Tags: bitmasks, constructive algorithms, greedy · first AC: Oct 17, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 15,922 global accepts · Tags: greedy, implementation · first AC: Sep 21, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 15,216 global accepts · Tags: greedy, math · first AC: Jul 19, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 21,118 global accepts · Tags: brute force, greedy · first AC: Jun 23, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 19,436 global accepts · Tags: brute force, greedy, two pointers · first AC: Jun 3, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 17,883 global accepts · Tags: brute force, dp, implementation, math · first AC: Jun 3, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 19,803 global accepts · Tags: games, greedy, math · first AC: May 5, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 17,387 global accepts · Tags: brute force, constructive algorithms, games, greedy, math · first AC: Apr 28, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 17,705 global accepts · Tags: greedy, math · first AC: Apr 21, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 18,993 global accepts · Tags: binary search, brute force, greedy · first AC: Apr 3, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 21,972 global accepts · Tags: bitmasks, brute force, geometry, greedy, probabilities · first AC: Mar 11, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 20,886 global accepts · Tags: brute force, constructive algorithms, greedy, math · first AC: Feb 28, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 19,690 global accepts · Tags: brute force, implementation, math · first AC: Feb 27, 2025 · C++20 (GCC 13-64) (first AC)