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Open on Codeforces · 473 unique accepted
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Quality: 8,856 global accepts · Tags: constructive algorithms, dfs and similar, greedy, trees · first AC: Jan 7, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 10,671 global accepts · Tags: binary search, greedy, math, two pointers · first AC: Jan 7, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 8,548 global accepts · Tags: binary search, implementation, math, number theory · first AC: Nov 14, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 10,170 global accepts · Tags: brute force, implementation, math · first AC: Nov 11, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 12,375 global accepts · Tags: data structures, games, greedy · first AC: Nov 10, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 14,582 global accepts · Tags: constructive algorithms, greedy, math, sortings · first AC: Mar 10, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 13,801 global accepts · Tags: bitmasks, constructive algorithms, greedy, math · first AC: Jan 4, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 12,335 global accepts · Tags: bitmasks, divide and conquer, dp, math · first AC: Dec 28, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 12,631 global accepts · Tags: binary search, brute force, constructive algorithms, data structures, greedy, implementation · first AC: Oct 28, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 12,797 global accepts · Tags: binary search, brute force, dfs and similar, divide and conquer, dsu, greedy, interactive, trees · first AC: Aug 20, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 15,913 global accepts · Tags: binary search, dfs and similar, dp, greedy, trees · first AC: Jul 30, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 14,570 global accepts · Tags: brute force, greedy, math · first AC: Jul 20, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 14,790 global accepts · Tags: binary search, greedy, sortings · first AC: Apr 10, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 15,529 global accepts · Tags: binary search, brute force, data structures · first AC: Jan 18, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 13,414 global accepts · Tags: constructive algorithms, math · first AC: Jan 1, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 20,359 global accepts · Tags: binary search, constructive algorithms, greedy, sortings, two pointers · first AC: Oct 30, 2023 · C++17 (GCC 7-32) (first AC)
Tags: combinatorics, number theory, sortings · first AC: Oct 8, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 14,463 global accepts · Tags: brute force, greedy · first AC: Sep 25, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 16,843 global accepts · Tags: constructive algorithms, greedy · first AC: Sep 21, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 11,972 global accepts · Tags: constructive algorithms, greedy, strings · first AC: Apr 23, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 13,155 global accepts · Tags: bitmasks, combinatorics, dp, math · first AC: Apr 15, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 8,485 global accepts · Tags: binary search, brute force, dp, math · first AC: Mar 20, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 5,449 global accepts · Tags: data structures, divide and conquer, dp, math · first AC: Mar 8, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 5,813 global accepts · Tags: games, greedy, sortings · first AC: Mar 8, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 8,583 global accepts · Tags: brute force, math, two pointers · first AC: Feb 12, 2026 · last AC: Feb 12, 2026 · C++20 (GCC 13-64) (first AC)