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Open on Codeforces · 644 unique accepted
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Quality: 8,843 global accepts · Tags: binary search, brute force, constructive algorithms, greedy, math · first AC: Apr 5, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 9,961 global accepts · Tags: 2-sat, combinatorics, dp · first AC: Jan 20, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 10,785 global accepts · Tags: bitmasks, data structures · first AC: Jan 20, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 8,311 global accepts · Tags: binary search, brute force, data structures, greedy, sortings, two pointers · first AC: Dec 20, 2024 · PyPy 3-64 (first AC)
Quality: 4,241 global accepts · Tags: constructive algorithms · first AC: Dec 18, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 10,869 global accepts · Tags: binary search, data structures, greedy, sortings · first AC: Dec 3, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 8,930 global accepts · Tags: constructive algorithms, greedy, interactive · first AC: Apr 8, 2023 · C++20 (GCC 11-64) (first AC)
Tags: brute force, constructive algorithms, greedy, implementation, sortings, strings · first AC: Jan 16, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 11,396 global accepts · Tags: brute force, greedy · first AC: Jun 16, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 11,868 global accepts · Tags: dfs and similar, dp, dsu, graphs, implementation, trees · first AC: Feb 16, 2022 · Java 11 (first AC)
Quality: 18,700 global accepts · Tags: dp, greedy · first AC: Feb 2, 2022 · Java 11 (first AC)
Quality: 14,073 global accepts · Tags: binary search, bitmasks, brute force, dp, math · first AC: Jan 30, 2022 · Java 11 (first AC)
Quality: 14,314 global accepts · Tags: binary search, greedy · first AC: Dec 28, 2021 · Java 11 (first AC)
Quality: 8,399 global accepts · Tags: dsu, graphs, greedy, implementation, trees · first AC: Nov 28, 2021 · Java 11 (first AC)
Quality: 15,623 global accepts · Tags: binary search, greedy · first AC: Nov 23, 2021 · Java 11 (first AC)
Quality: 10,015 global accepts · Tags: implementation · first AC: Nov 2, 2021 · Java 11 (first AC)
Quality: 11,590 global accepts · Tags: constructive algorithms, math · first AC: Oct 24, 2021 · Java 11 (first AC)
Quality: 13,155 global accepts · Tags: bitmasks, combinatorics, dp, math · first AC: Sep 6, 2021 · Java 11 (first AC)
Quality: 16,183 global accepts · Tags: math, number theory · first AC: Aug 17, 2021 · Java 11 (first AC)
Quality: 14,607 global accepts · Tags: constructive algorithms, greedy · first AC: Aug 5, 2021 · Java 11 (first AC)
Quality: 9,181 global accepts · Tags: brute force, data structures, greedy, implementation, trees · first AC: Jun 16, 2021 · Java 11 (first AC)
Quality: 2,504 global accepts · Tags: constructive algorithms, dp, greedy, math · first AC: Apr 12, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,350 global accepts · Tags: binary search, implementation, sortings · first AC: Feb 27, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,958 global accepts · Tags: constructive algorithms · first AC: Feb 23, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,089 global accepts · Tags: data structures, dp · first AC: Feb 23, 2026 · C++23 (GCC 14-64, msys2) (first AC)