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Open on Codeforces · 1,060 unique accepted
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Quality: 354 global accepts · Tags: binary search, data structures, graphs, two pointers · first AC: Jan 23, 2022 · last AC: Oct 27, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 221 global accepts · Tags: dsu, games · first AC: Oct 16, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 936 global accepts · Tags: binary search, data structures · first AC: Oct 8, 2022 · last AC: Apr 26, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 255 global accepts · Tags: constructive algorithms, dp, graphs, interactive, sortings, trees · first AC: Feb 14, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 572 global accepts · Tags: data structures, divide and conquer, dsu, graphs, implementation · first AC: Apr 25, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 1,937 global accepts · Tags: binary search, bitmasks, constructive algorithms, interactive · first AC: Apr 25, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 3,177 global accepts · Tags: constructive algorithms, data structures, sortings · first AC: Apr 25, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 4,762 global accepts · Tags: dp, math · first AC: Apr 25, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 7,265 global accepts · Tags: greedy, sortings · first AC: Apr 25, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 9,974 global accepts · Tags: brute force, dp, math · first AC: Apr 25, 2026 · C++20 (GCC 13-64) (first AC)