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Open on Codeforces · 863 unique accepted
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Quality: 13,521 global accepts · Tags: bitmasks, brute force, math, number theory · first AC: Nov 23, 2024 · C++23 (GCC 14-64, msys2) (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: 22,749 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: 19,884 global accepts · Tags: constructive algorithms, games, greedy, implementation, math · first AC: Dec 30, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 30,975 global accepts · Tags: bitmasks, constructive algorithms, math, number theory · first AC: Dec 23, 2023 · C++20 (GCC 11-64) (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: 38,850 global accepts · Tags: math · first AC: Sep 11, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 18,891 global accepts · Tags: binary search, brute force, greedy, math · first AC: Aug 17, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 18,658 global accepts · Tags: brute force, dp, greedy, math · first AC: Aug 14, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 41,774 global accepts · Tags: greedy, sortings · first AC: Aug 7, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 21,694 global accepts · Tags: combinatorics, dfs and similar, dp, math, trees · first AC: Aug 7, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 9,125 global accepts · Tags: binary search, brute force, greedy, two pointers · first AC: Mar 28, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,431 global accepts · Tags: binary search · first AC: Mar 17, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 13,276 global accepts · Tags: constructive algorithms, dp, greedy · first AC: Mar 10, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 11,064 global accepts · Tags: data structures · first AC: Feb 23, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 15,876 global accepts · Tags: greedy, sortings · first AC: Jan 29, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 15,684 global accepts · Tags: brute force, greedy, math · first AC: Jan 27, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 13,904 global accepts · Tags: bitmasks, constructive algorithms, math · first AC: Jan 26, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 17,440 global accepts · Tags: greedy · first AC: Dec 16, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 17,862 global accepts · Tags: dp, greedy, implementation, math · first AC: Dec 15, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 15,727 global accepts · Tags: greedy, sortings · first AC: Dec 11, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 14,594 global accepts · Tags: brute force, greedy · first AC: Dec 9, 2025 · C++23 (GCC 14-64, msys2) (first AC)