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Open on Codeforces · 502 unique accepted
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Tags: number theory · first AC: May 3, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,271 global accepts · Tags: data structures, trees · first AC: May 1, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,907 global accepts · Tags: dsu, graphs, greedy · first AC: Apr 18, 2025 · last AC: Apr 18, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 7,368 global accepts · Tags: combinatorics, math, number theory · first AC: Apr 5, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 9,523 global accepts · Tags: bitmasks, constructive algorithms, dfs and similar, greedy, math, trees · first AC: Apr 5, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 4,204 global accepts · Tags: implementation, math · first AC: Apr 4, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 6,008 global accepts · Tags: combinatorics, math, probabilities, trees · first AC: Dec 7, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 9,005 global accepts · Tags: dfs and similar, dp, graphs, greedy, trees · first AC: Oct 24, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 8,728 global accepts · Tags: dfs and similar, graphs, shortest paths · first AC: Sep 21, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,951 global accepts · Tags: data structures, dsu · first AC: Jun 16, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,623 global accepts · Tags: dfs and similar, graphs, greedy, shortest paths · first AC: May 18, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Tags: binary search, brute force, dp, two pointers · first AC: May 2, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Tags: binary search, data structures, dfs and similar, graph matchings, graphs · first AC: May 1, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,661 global accepts · Tags: two pointers · first AC: Apr 18, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 2,263 global accepts · Tags: brute force, constructive algorithms, math · first AC: Apr 18, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 4,018 global accepts · Tags: binary search, brute force, constructive algorithms, implementation, interactive · first AC: Apr 17, 2025 · last AC: Apr 17, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 5,369 global accepts · Tags: binary search, data structures, two pointers · first AC: Feb 7, 2025 · last AC: Feb 7, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 7,305 global accepts · Tags: dfs and similar, dp, two pointers · first AC: Nov 19, 2024 · last AC: Nov 19, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Tags: binary search, constructive algorithms, data structures, greedy, math · first AC: Sep 27, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,688 global accepts · Tags: data structures, divide and conquer, greedy, hashing · first AC: Sep 21, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,615 global accepts · Tags: dp, graphs, greedy, implementation · first AC: Feb 8, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,215 global accepts · Tags: math · first AC: Jun 4, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,608 global accepts · Tags: combinatorics, constructive algorithms, math · first AC: Apr 19, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 991 global accepts · Tags: binary search, data structures, dp, trees · first AC: Apr 17, 2025 · last AC: Apr 17, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 5,005 global accepts · Tags: constructive algorithms, greedy, implementation, math, two pointers · first AC: Apr 5, 2025 · C++17 (GCC 7-32) (first AC)