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Open on Codeforces · 718 unique accepted
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Quality: 10,766 global accepts · Tags: constructive algorithms, greedy · first AC: Apr 10, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 11,600 global accepts · Tags: binary search, constructive algorithms, greedy, sortings · first AC: Mar 30, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 10,650 global accepts · Tags: constructive algorithms, interactive · first AC: Mar 23, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 8,924 global accepts · Tags: constructive algorithms, dfs and similar, graph matchings, graphs · first AC: Mar 16, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 11,532 global accepts · Tags: bitmasks, constructive algorithms, math · first AC: Dec 14, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 9,257 global accepts · Tags: constructive algorithms, greedy, implementation, math · first AC: Dec 10, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 11,518 global accepts · Tags: dp, greedy, implementation · first AC: Sep 9, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,359 global accepts · Tags: constructive algorithms · first AC: Sep 9, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,891 global accepts · Tags: brute force · first AC: Sep 7, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,265 global accepts · Tags: implementation, math · first AC: Sep 5, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 12,396 global accepts · Tags: games, greedy, sortings · first AC: Sep 5, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 12,795 global accepts · Tags: graphs, interactive · first AC: Sep 5, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 9,860 global accepts · Tags: data structures, expression parsing, math · first AC: May 18, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 13,232 global accepts · Tags: binary search, greedy, math, number theory · first AC: Apr 28, 2025 · C++20 (GCC 13-64) (first AC)
Tags: greedy, math, sortings · first AC: Apr 26, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 7,887 global accepts · Tags: math, sortings · first AC: Apr 26, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 11,712 global accepts · Tags: constructive algorithms, data structures, greedy, implementation · first AC: Apr 5, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 9,751 global accepts · Tags: constructive algorithms, dp, greedy, implementation · first AC: Sep 20, 2025 · last AC: Mar 31, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 8,857 global accepts · Tags: constructive algorithms, dfs and similar, greedy, trees · first AC: Mar 26, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 10,671 global accepts · Tags: binary search, greedy, math, two pointers · first AC: Mar 26, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 8,548 global accepts · Tags: binary search, implementation, math, number theory · first AC: Mar 24, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 7,737 global accepts · Tags: greedy, sortings · first AC: Mar 14, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 7,039 global accepts · Tags: binary search, bitmasks, greedy, math · first AC: Feb 25, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,562 global accepts · Tags: brute force, implementation · first AC: Sep 10, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,728 global accepts · Tags: binary search, greedy, implementation · first AC: Sep 10, 2025 · C++23 (GCC 14-64, msys2) (first AC)