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Open on Codeforces · 2,597 unique accepted
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Quality: 8,466 global accepts · Tags: dp, greedy · first AC: Jan 25, 2026 · Go (first AC)
Quality: 12,389 global accepts · Tags: brute force, greedy, implementation, math · first AC: Jan 22, 2026 · PyPy 3-64 (first AC)
Quality: 9,504 global accepts · Tags: combinatorics, dp, math · first AC: Jan 12, 2026 · Go (first AC)
Quality: 8,953 global accepts · Tags: combinatorics, dp, greedy, math · first AC: Dec 29, 2025 · Go (first AC)
Quality: 3,520 global accepts · Tags: games · first AC: Dec 17, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 11,022 global accepts · Tags: data structures, dp · first AC: Oct 28, 2025 · last AC: Nov 28, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 7,129 global accepts · Tags: binary search, constructive algorithms, data structures, dp, dsu, greedy, implementation, trees · first AC: Nov 20, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,982 global accepts · Tags: data structures, implementation · first AC: Nov 20, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,896 global accepts · Tags: graphs, greedy, math · first AC: Nov 16, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 9,071 global accepts · Tags: binary search, data structures, geometry, greedy, implementation · first AC: Oct 28, 2025 · PyPy 3-64 (first AC)
Quality: 7,136 global accepts · Tags: dfs and similar, dp, math, trees · first AC: Oct 28, 2025 · C++20 (GCC 13-64) (first AC)
Tags: bitmasks, brute force, math · first AC: Sep 24, 2025 · PyPy 3-64 (first AC)
Quality: 8,828 global accepts · Tags: binary search, dp, implementation, math · first AC: Aug 21, 2025 · PyPy 3-64 (first AC)
Quality: 12,294 global accepts · Tags: brute force, combinatorics, dp, greedy, math · first AC: Jul 27, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 9,276 global accepts · Tags: dp, math, probabilities · first AC: Jul 25, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 16,315 global accepts · Tags: binary search, brute force, dp, greedy, hashing, implementation, string suffix structures, strings, two pointers · first AC: Jul 19, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 8,399 global accepts · Tags: dsu, graphs, greedy, implementation, trees · first AC: May 23, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 10,556 global accepts · Tags: binary search, greedy, implementation, sortings · first AC: Apr 21, 2025 · PyPy 3-64 (first AC)
Quality: 11,598 global accepts · Tags: greedy, math, number theory · first AC: Apr 19, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 8,843 global accepts · Tags: binary search, brute force, constructive algorithms, greedy, math · first AC: Apr 5, 2025 · PyPy 3-64 (first AC)
Quality: 12,677 global accepts · Tags: data structures, greedy, implementation, math · first AC: Apr 3, 2025 · PyPy 3-64 (first AC)
Quality: 5,237 global accepts · Tags: implementation · first AC: Mar 22, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,352 global accepts · Tags: brute force, constructive algorithms, greedy, math · first AC: Mar 21, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 11,106 global accepts · Tags: dfs and similar, dp, trees · first AC: Feb 28, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 8,687 global accepts · Tags: greedy · first AC: Jan 31, 2025 · C++23 (GCC 14-64, msys2) (first AC)