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Open on Codeforces · 767 unique accepted
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Quality: 15,706 global accepts · Tags: dp, greedy, implementation · first AC: Jan 14, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 15,527 global accepts · Tags: brute force, combinatorics, dp · first AC: Jan 10, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 13,952 global accepts · Tags: constructive algorithms, greedy, math · first AC: Dec 8, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 19,361 global accepts · Tags: strings · first AC: Sep 26, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 18,693 global accepts · Tags: brute force, greedy, implementation · first AC: Sep 6, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 20,884 global accepts · Tags: constructive algorithms, math, number theory · first AC: Sep 6, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 20,598 global accepts · Tags: greedy, math · first AC: Jul 28, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 20,037 global accepts · Tags: constructive algorithms · first AC: Jun 12, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 20,769 global accepts · Tags: dp, greedy · first AC: Jul 3, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 21,903 global accepts · Tags: binary search, data structures, dp, greedy, two pointers · first AC: Jun 25, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 19,758 global accepts · Tags: brute force, implementation, math, number theory · first AC: Jun 25, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 17,167 global accepts · Tags: binary search, brute force, greedy · first AC: May 25, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 22,750 global accepts · Tags: greedy, math, number theory · first AC: Apr 12, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 21,519 global accepts · Tags: implementation, math · first AC: Apr 12, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 16,849 global accepts · Tags: binary search, data structures, greedy · first AC: Apr 6, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 23,378 global accepts · Tags: combinatorics, constructive algorithms, math, sortings · first AC: Jan 18, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 30,976 global accepts · Tags: bitmasks, constructive algorithms, math, number theory · first AC: Dec 23, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 14,838 global accepts · Tags: bitmasks, brute force, constructive algorithms, greedy · first AC: Dec 1, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 18,018 global accepts · Tags: binary search, geometry, math · first AC: Oct 9, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 19,389 global accepts · Tags: brute force, games, greedy, implementation · first AC: Sep 30, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 16,109 global accepts · Tags: bitmasks, greedy, math · first AC: Sep 18, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 24,418 global accepts · Tags: binary search, data structures, greedy, implementation, math, sortings · first AC: Sep 6, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 18,892 global accepts · Tags: binary search, brute force, greedy, math · first AC: Aug 17, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 19,729 global accepts · Tags: binary search, brute force, math · first AC: Aug 15, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 18,658 global accepts · Tags: brute force, dp, greedy, math · first AC: Aug 12, 2023 · C++14 (GCC 6-32) (first AC)