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Open on Codeforces · 906 unique accepted
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Quality: 1,662 global accepts · Tags: data structures · first AC: Apr 1, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 728 global accepts · Tags: constructive algorithms, dfs and similar, math · first AC: Mar 20, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 640 global accepts · Tags: binary search, interactive · first AC: Jan 24, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 914 global accepts · Tags: brute force, dfs and similar, graphs, implementation, trees · first AC: Jan 23, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 884 global accepts · Tags: divide and conquer, dp, number theory · first AC: Jan 19, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 249 global accepts · Tags: dfs and similar, games, graphs, trees · first AC: Jan 18, 2025 · last AC: Jan 18, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 563 global accepts · Tags: data structures, dfs and similar, divide and conquer, dsu, trees · first AC: Jan 11, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 789 global accepts · Tags: binary search, constructive algorithms, dfs and similar, dp, greedy, trees · first AC: Jan 10, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 259 global accepts · Tags: data structures, dp · first AC: Jan 9, 2025 · last AC: Jan 9, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,075 global accepts · Tags: data structures, dfs and similar, dp, shortest paths, trees · first AC: Jan 3, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 402 global accepts · Tags: constructive algorithms, math · first AC: Jun 12, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 638 global accepts · Tags: data structures, dfs and similar, dp, dsu, graphs, trees · first AC: Jun 10, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 396 global accepts · Tags: bitmasks, constructive algorithms · first AC: May 29, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 277 global accepts · Tags: data structures, dfs and similar, dp, greedy · first AC: Sep 1, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 459 global accepts · Tags: data structures, implementation, two pointers · first AC: Aug 14, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 339 global accepts · Tags: brute force, data structures, greedy, implementation, math · first AC: Mar 11, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 395 global accepts · Tags: dp, greedy, math · first AC: Oct 13, 2025 · last AC: Oct 13, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 188 global accepts · Tags: constructive algorithms · first AC: Sep 3, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 304 global accepts · Tags: binary search, data structures · first AC: Aug 9, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 261 global accepts · Tags: bitmasks, constructive algorithms, dp · first AC: Mar 16, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 421 global accepts · Tags: binary search, data structures, greedy, implementation · first AC: Feb 14, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 560 global accepts · Tags: binary search, interactive · first AC: Jan 25, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 354 global accepts · Tags: binary search, data structures, graphs, two pointers · first AC: Feb 27, 2026 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Apr 30, 2026 · C++17 (GCC 7-32) (first AC)
Tags: — · first AC: Apr 30, 2026 · C++17 (GCC 7-32) (first AC)