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Open on Codeforces · 1,103 unique accepted
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Quality: 11,056 global accepts · Tags: data structures · first AC: Feb 23, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 7,839 global accepts · Tags: brute force, implementation, strings · first AC: Nov 1, 2024 · last AC: Feb 22, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 14,116 global accepts · Tags: constructive algorithms, greedy · first AC: Nov 16, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 12,672 global accepts · Tags: dp, greedy, math, two pointers · first AC: Nov 14, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 6,045 global accepts · Tags: implementation, math · first AC: Oct 17, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 16,976 global accepts · Tags: brute force, constructive algorithms, greedy, math, number theory · first AC: Oct 15, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 12,855 global accepts · Tags: games · first AC: Oct 3, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 11,700 global accepts · Tags: data structures, hashing, implementation · first AC: Sep 24, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 13,312 global accepts · Tags: binary search, constructive algorithms · first AC: Sep 22, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 14,990 global accepts · Tags: combinatorics, dp, math · first AC: Sep 16, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 13,493 global accepts · Tags: games, greedy · first AC: Aug 7, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 16,643 global accepts · Tags: constructive algorithms, dp, dsu, graphs, greedy, sortings · first AC: Jul 31, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 14,596 global accepts · Tags: constructive algorithms, greedy, math, number theory · first AC: Jul 6, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 24,085 global accepts · Tags: brute force, constructive algorithms, dp, implementation · first AC: Jun 23, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 17,249 global accepts · Tags: brute force · first AC: Jun 23, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 28,271 global accepts · Tags: dfs and similar, graphs, greedy · first AC: May 20, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 13,430 global accepts · Tags: constructive algorithms, implementation · first AC: May 11, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 16,126 global accepts · Tags: dfs and similar, dp, dsu, graphs, greedy, implementation · first AC: Apr 3, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 18,926 global accepts · Tags: brute force, constructive algorithms, graph matchings, implementation · first AC: Jan 10, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 18,165 global accepts · Tags: implementation, sortings · first AC: Nov 28, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 11,294 global accepts · Tags: implementation, sortings · first AC: Nov 24, 2024 · last AC: Nov 24, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 14,876 global accepts · Tags: data structures, implementation, math · first AC: Nov 20, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 15,716 global accepts · Tags: constructive algorithms, math, number theory · first AC: Nov 15, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 6,554 global accepts · Tags: implementation · first AC: Nov 15, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 17,243 global accepts · Tags: dp, greedy, strings · first AC: Nov 8, 2024 · C++20 (GCC 13-64) (first AC)