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Open on Codeforces · 1,140 unique accepted
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Quality: 5,265 global accepts · Tags: dfs and similar, graphs · first AC: Dec 13, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 9,763 global accepts · Tags: binary search, greedy · first AC: Dec 13, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 10,628 global accepts · Tags: greedy, two pointers · first AC: Dec 3, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,167 global accepts · Tags: implementation · first AC: Nov 16, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 9,195 global accepts · Tags: brute force, graphs, greedy, math · first AC: Nov 15, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 11,868 global accepts · Tags: dfs and similar, dp, dsu, graphs, implementation, trees · first AC: Aug 12, 2023 · last AC: Aug 12, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 2,407 global accepts · Tags: constructive algorithms, sortings · first AC: Aug 6, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 14,314 global accepts · Tags: binary search, greedy · first AC: Aug 6, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 8,273 global accepts · Tags: dp, greedy, math · first AC: Aug 6, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 10,264 global accepts · Tags: math, number theory · first AC: Aug 6, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 4,740 global accepts · Tags: implementation · first AC: Aug 6, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 17,925 global accepts · Tags: brute force, constructive algorithms, greedy, math · first AC: Aug 6, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 10,022 global accepts · Tags: greedy, math, sortings · first AC: Aug 5, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 4,926 global accepts · Tags: binary search, two pointers · first AC: Aug 5, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 6,491 global accepts · Tags: dfs and similar, graphs · first AC: Aug 2, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 4,420 global accepts · Tags: implementation, strings · first AC: Aug 2, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 12,452 global accepts · Tags: brute force, constructive algorithms, graphs, greedy, strings · first AC: Aug 2, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 2,795 global accepts · Tags: binary search, implementation, math · first AC: Aug 1, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 12,646 global accepts · Tags: binary search · first AC: Jul 16, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 2,957 global accepts · Tags: implementation · first AC: Jul 12, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 30,625 global accepts · Tags: dp · first AC: Nov 3, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,222 global accepts · Tags: geometry, hashing, number theory · first AC: Oct 1, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 7,491 global accepts · Tags: games, greedy · first AC: Sep 20, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,971 global accepts · Tags: constructive algorithms, greedy, math · first AC: Sep 5, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 8,784 global accepts · Tags: greedy, math, number theory · first AC: Aug 22, 2025 · C++20 (GCC 13-64) (first AC)