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Open on Codeforces · 424 unique accepted
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Quality: 1,026 global accepts · Tags: data structures, implementation, sortings, two pointers · first AC: May 13, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,049 global accepts · Tags: combinatorics, dfs and similar, dp, dsu, math · first AC: Jan 17, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,928 global accepts · Tags: binary search, dfs and similar, dp, dsu, graphs, shortest paths, sortings · first AC: Jan 6, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,318 global accepts · Tags: brute force, data structures, divide and conquer, dp, implementation, math, trees · first AC: Dec 20, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 891 global accepts · Tags: combinatorics, dp, math, sortings · first AC: Dec 2, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,082 global accepts · Tags: combinatorics, dp, greedy, math · first AC: Jul 20, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 3,203 global accepts · Tags: constructive algorithms, interactive, math, number theory · first AC: May 18, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 889 global accepts · Tags: constructive algorithms, dfs and similar, graphs, greedy, implementation, shortest paths, trees · first AC: May 7, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 486 global accepts · Tags: combinatorics, dp, games, math · first AC: Dec 12, 2024 · last AC: Dec 12, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 637 global accepts · Tags: graphs, greedy, shortest paths · first AC: Jun 24, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 598 global accepts · Tags: combinatorics, dp, math, sortings · first AC: Dec 2, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 547 global accepts · Tags: binary search, greedy · first AC: May 14, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 731 global accepts · Tags: *special, communication · first AC: Apr 1, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 1,603 global accepts · Tags: *special · first AC: Apr 1, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 3,546 global accepts · Tags: *special, brute force, games, interactive · first AC: Apr 1, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 4,274 global accepts · Tags: *special, strings · first AC: Apr 1, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 6,571 global accepts · Tags: *special, strings · first AC: Apr 1, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 10,137 global accepts · Tags: *special, graph matchings, implementation · first AC: Apr 1, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 960 global accepts · Tags: *special, geometry · first AC: Apr 1, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 640 global accepts · Tags: *special, expression parsing, number theory · first AC: Apr 1, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 6,001 global accepts · Tags: *special, games, interactive · first AC: Apr 1, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 786 global accepts · Tags: *special, number theory · first AC: Apr 1, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 5,302 global accepts · Tags: *special, geometry · first AC: Apr 1, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 13,818 global accepts · Tags: *special, string suffix structures · first AC: Apr 1, 2025 · C++17 (GCC 7-32) (first AC)