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Open on Codeforces · 647 unique accepted
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Quality: 18,926 global accepts · Tags: brute force, constructive algorithms, graph matchings, implementation · first AC: Dec 20, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 19,373 global accepts · Tags: math · first AC: Oct 29, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 19,037 global accepts · Tags: binary search, brute force, greedy, implementation, sortings, two pointers · first AC: Oct 14, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 14,123 global accepts · Tags: constructive algorithms, greedy · first AC: Oct 6, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 29,323 global accepts · Tags: math, sortings, trees · first AC: Aug 7, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 13,603 global accepts · Tags: graphs · first AC: Sep 2, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 9,256 global accepts · Tags: constructive algorithms, greedy, implementation, math · first AC: Nov 23, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 10,712 global accepts · Tags: binary search, brute force, data structures, greedy, sortings · first AC: Nov 6, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 18,458 global accepts · Tags: constructive algorithms, greedy · first AC: Feb 23, 2024 · last AC: Jun 22, 2025 · C++17 (GCC 9-64) (first AC)
Quality: 15,002 global accepts · Tags: brute force, dp, greedy, implementation · first AC: Jun 2, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 15,831 global accepts · Tags: constructive algorithms, greedy · first AC: May 24, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 13,232 global accepts · Tags: binary search, greedy, math, number theory · first AC: May 4, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 11,712 global accepts · Tags: constructive algorithms, data structures, greedy, implementation · first AC: May 1, 2025 · last AC: May 1, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 16,180 global accepts · Tags: implementation, math · first AC: May 1, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 14,582 global accepts · Tags: constructive algorithms, interactive, strings · first AC: Apr 3, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 17,286 global accepts · Tags: binary search, brute force, constructive algorithms, games, greedy, math · first AC: Feb 15, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 23,550 global accepts · Tags: binary search, brute force, data structures, sortings, two pointers · first AC: Dec 10, 2023 · last AC: Jan 24, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 28,588 global accepts · Tags: data structures, dp, greedy · first AC: Jan 6, 2024 · last AC: Jan 24, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 14,684 global accepts · Tags: dp, greedy, implementation, strings · first AC: Jun 28, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 13,827 global accepts · Tags: binary search, greedy · first AC: Jun 22, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 14,960 global accepts · Tags: constructive algorithms, dp, math, number theory · first AC: May 31, 2025 · last AC: Jun 1, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 12,096 global accepts · Tags: binary search, constructive algorithms, dp, implementation, math · first AC: May 24, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 13,991 global accepts · Tags: constructive algorithms, greedy, math · first AC: May 5, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 14,686 global accepts · Tags: binary search, brute force, data structures, dp, dsu, graphs, greedy, implementation · first AC: May 1, 2025 · last AC: May 2, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 15,057 global accepts · Tags: binary search, brute force, dp, greedy, implementation, math · first AC: Apr 20, 2025 · C++23 (GCC 14-64, msys2) (first AC)