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Open on Codeforces · 717 unique accepted
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Quality: 254 global accepts · Tags: data structures, geometry · first AC: Apr 8, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 347 global accepts · Tags: combinatorics, data structures, implementation, math · first AC: Feb 12, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 660 global accepts · Tags: data structures · first AC: Jan 6, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 335 global accepts · Tags: games, number theory · first AC: Dec 3, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,221 global accepts · Tags: combinatorics, math, number theory · first AC: Nov 27, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 648 global accepts · Tags: binary search, math · first AC: Nov 27, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 788 global accepts · Tags: binary search, constructive algorithms, dfs and similar, dp, greedy, trees · first AC: Apr 24, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 473 global accepts · Tags: flows, graphs · first AC: Dec 16, 2025 · last AC: Dec 17, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 203 global accepts · Tags: constructive algorithms, graphs, implementation, shortest paths, trees · first AC: Sep 24, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 722 global accepts · Tags: data structures, games · first AC: Jan 9, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 728 global accepts · Tags: constructive algorithms, dfs and similar, math · first AC: Jan 4, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 154 global accepts · Tags: games, math · first AC: Dec 1, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 160 global accepts · Tags: constructive algorithms · first AC: Dec 1, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 884 global accepts · Tags: divide and conquer, dp, number theory · first AC: Oct 18, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,054 global accepts · Tags: combinatorics, dp, trees · first AC: Oct 18, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 719 global accepts · Tags: constructive algorithms, geometry, sortings · first AC: Oct 17, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 885 global accepts · Tags: bitmasks, divide and conquer, dp · first AC: Oct 15, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 563 global accepts · Tags: data structures, dfs and similar, divide and conquer, dsu, trees · first AC: Oct 14, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 528 global accepts · Tags: bitmasks, combinatorics, dfs and similar, dp, graphs, math, trees · first AC: Oct 9, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 707 global accepts · Tags: data structures, divide and conquer, dp, geometry, two pointers · first AC: Sep 30, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 287 global accepts · Tags: dp, greedy, math · first AC: Sep 27, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 112 global accepts · Tags: geometry · first AC: Sep 9, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 121 global accepts · Tags: constructive algorithms, flows, math · first AC: Jun 14, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 1,846 global accepts · Tags: data structures, graphs, shortest paths · first AC: Apr 26, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 490 global accepts · Tags: combinatorics, number theory · first AC: Jan 5, 2024 · last AC: Jan 6, 2024 · C++14 (GCC 6-32) (first AC)