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Open on Codeforces · 1,153 unique accepted
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Quality: 18,617 global accepts · Tags: constructive algorithms, implementation, number theory, sortings · first AC: Dec 15, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 15,840 global accepts · Tags: games, math · first AC: Feb 12, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 15,705 global accepts · Tags: dp, greedy, implementation · first AC: Dec 27, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 12,562 global accepts · Tags: constructive algorithms, greedy, sortings, two pointers · first AC: Oct 30, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 18,353 global accepts · Tags: data structures, dp · first AC: Aug 28, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 20,596 global accepts · Tags: greedy, math · first AC: Jul 27, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 20,037 global accepts · Tags: constructive algorithms · first AC: Jun 12, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 18,392 global accepts · Tags: brute force, math · first AC: Jan 26, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 23,926 global accepts · Tags: binary search, sortings, two pointers · first AC: Dec 22, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 25,011 global accepts · Tags: brute force, dp, math · first AC: Dec 5, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 13,521 global accepts · Tags: bitmasks, brute force, math, number theory · first AC: Nov 23, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 21,693 global accepts · Tags: binary search, greedy, math, sortings · first AC: Sep 14, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 17,706 global accepts · Tags: brute force, geometry, greedy, math · first AC: Aug 11, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 19,870 global accepts · Tags: constructive algorithms, greedy · first AC: Jul 21, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 23,539 global accepts · Tags: brute force, combinatorics, math · first AC: Jun 11, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 22,749 global accepts · Tags: greedy, math, number theory · first AC: Apr 12, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 21,519 global accepts · Tags: implementation, math · first AC: Apr 12, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 16,849 global accepts · Tags: binary search, data structures, greedy · first AC: Apr 6, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 23,130 global accepts · Tags: brute force, greedy, math, number theory · first AC: Jan 27, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 17,878 global accepts · Tags: geometry, greedy, math, sortings · first AC: Jan 4, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 21,006 global accepts · Tags: constructive algorithms, math, number theory, sortings · first AC: Dec 31, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 19,884 global accepts · Tags: constructive algorithms, games, greedy, implementation, math · first AC: Dec 30, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 14,661 global accepts · Tags: dp, greedy · first AC: Dec 2, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 14,837 global accepts · Tags: bitmasks, brute force, constructive algorithms, greedy · first AC: Dec 1, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 30,757 global accepts · Tags: greedy, sortings, two pointers · first AC: Dec 1, 2023 · C++17 (GCC 7-32) (first AC)