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Open on Codeforces · 266 unique accepted
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Quality: 1,301 global accepts · Tags: combinatorics, dp, dsu, fft, graphs, trees · first AC: Mar 12, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 576 global accepts · Tags: brute force, dp, math, number theory · first AC: Aug 16, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 978 global accepts · Tags: binary search, dfs and similar, graphs, implementation, shortest paths, two pointers · first AC: Apr 30, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 609 global accepts · Tags: brute force, data structures, number theory · first AC: Mar 14, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 1,271 global accepts · Tags: constructive algorithms, dfs and similar, interactive, math, number theory · first AC: Mar 13, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 423 global accepts · Tags: binary search, combinatorics, data structures, dfs and similar, dp, graphs, math, trees · first AC: Nov 25, 2025 · last AC: Nov 25, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 396 global accepts · Tags: data structures, dp, matrices, two pointers · first AC: Aug 24, 2024 · last AC: Aug 24, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 710 global accepts · Tags: constructive algorithms, dfs and similar, graphs, greedy · first AC: Jan 4, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 231 global accepts · Tags: data structures, flows · first AC: Oct 20, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 483 global accepts · Tags: constructive algorithms, data structures, dsu, graphs, sortings · first AC: Apr 14, 2024 · last AC: Apr 14, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 874 global accepts · Tags: bitmasks, brute force, dsu, graph matchings, trees · first AC: May 2, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 494 global accepts · Tags: data structures, dp, trees · first AC: Feb 18, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 420 global accepts · Tags: data structures, dp, matrices · first AC: Aug 16, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 410 global accepts · Tags: constructive algorithms, implementation, interactive, sortings · first AC: Jun 24, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 203 global accepts · Tags: constructive algorithms, graphs, interactive, trees · first AC: Nov 20, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Tags: — · first AC: Aug 22, 2024 · last AC: Aug 22, 2024 · C++17 (GCC 7-32) (first AC)