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Open on Codeforces · 2,597 unique accepted
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Quality: 5,820 global accepts · Tags: graphs, shortest paths · 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 · PyPy 3-64 (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: 14,990 global accepts · Tags: combinatorics, dp, math · first AC: Sep 15, 2025 · Kotlin 2.2 (first AC)
Quality: 13,493 global accepts · Tags: games, greedy · first AC: Aug 7, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 18,728 global accepts · Tags: dp, greedy, strings · first AC: Jul 15, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 15,481 global accepts · Tags: brute force, dp, hashing, implementation, strings · first AC: Jul 7, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 16,304 global accepts · Tags: bitmasks, constructive algorithms, math · first AC: Jul 5, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 13,856 global accepts · Tags: geometry, greedy, math · first AC: Jul 3, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 15,942 global accepts · Tags: data structures, dsu, graphs, math · first AC: Jun 21, 2025 · PyPy 3-64 (first AC)
Quality: 18,206 global accepts · Tags: implementation, sortings · first AC: Jun 17, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 14,593 global accepts · Tags: brute force, greedy · first AC: May 31, 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 · PyPy 3-64 (first AC)
Quality: 19,630 global accepts · Tags: brute force, math, number theory, two pointers · first AC: Mar 25, 2025 · last AC: Mar 25, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,779 global accepts · Tags: — · first AC: Mar 1, 2025 · PyPy 3-64 (first AC)
Quality: 17,640 global accepts · Tags: brute force, greedy, implementation · first AC: Feb 25, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 17,923 global accepts · Tags: brute force, dfs and similar, graphs, implementation, sortings · first AC: Jan 17, 2025 · PyPy 3-64 (first AC)
Quality: 22,015 global accepts · Tags: dp, greedy, strings · first AC: Jan 14, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 17,861 global accepts · Tags: dp, greedy, implementation, math · first AC: Jan 4, 2025 · PyPy 3-64 (first AC)
Quality: 18,196 global accepts · Tags: data structures, dp, dsu, greedy, math · first AC: Dec 16, 2024 · last AC: Dec 30, 2024 · Go (first AC)
Quality: 16,557 global accepts · Tags: brute force, greedy, implementation · first AC: Dec 1, 2024 · PyPy 3-64 (first AC)
Quality: 18,396 global accepts · Tags: dfs and similar, dsu, math · first AC: Dec 1, 2024 · PyPy 3-64 (first AC)
Quality: 18,443 global accepts · Tags: data structures, implementation · first AC: Nov 25, 2024 · Kotlin 1.9 (first AC)
Quality: 11,294 global accepts · Tags: implementation, sortings · first AC: Nov 24, 2024 · PyPy 3-64 (first AC)
Quality: 12,216 global accepts · Tags: math · first AC: Nov 22, 2024 · Go (first AC)