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Open on Codeforces · 200 unique accepted
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Quality: 610 global accepts · Tags: dfs and similar, dp, greedy · first AC: Oct 3, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,101 global accepts · Tags: bitmasks, dp, games, greedy, math · first AC: Jun 1, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 620 global accepts · Tags: combinatorics, dp, math · first AC: Feb 11, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 860 global accepts · Tags: bitmasks · first AC: Dec 2, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 536 global accepts · Tags: constructive algorithms · first AC: Apr 27, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 346 global accepts · Tags: combinatorics, graphs, trees · first AC: Nov 5, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 203 global accepts · Tags: constructive algorithms, graphs, implementation, shortest paths, trees · first AC: Sep 26, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,034 global accepts · Tags: binary search, data structures, divide and conquer, trees · first AC: Dec 2, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 359 global accepts · Tags: combinatorics, math, number theory · first AC: Sep 20, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 466 global accepts · Tags: constructive algorithms, games · first AC: Apr 27, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 235 global accepts · Tags: combinatorics · first AC: Jan 18, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 394 global accepts · Tags: dp, greedy, math · first AC: Oct 17, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 574 global accepts · Tags: trees · first AC: Dec 3, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 156 global accepts · Tags: constructive algorithms, dfs and similar, dsu · first AC: Mar 9, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 96 global accepts · Tags: graphs · first AC: Jan 17, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 219 global accepts · Tags: bitmasks, combinatorics, dp, graphs · first AC: Jan 3, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 134 global accepts · Tags: constructive algorithms, math · first AC: Sep 24, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 155 global accepts · Tags: combinatorics, dp, trees · first AC: May 13, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 421 global accepts · Tags: binary search, data structures, greedy, implementation · first AC: Feb 13, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 120 global accepts · Tags: games · first AC: Dec 20, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 105 global accepts · Tags: games · first AC: Dec 20, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 104 global accepts · Tags: constructive algorithms, math · first AC: Sep 24, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 39 global accepts · Tags: constructive algorithms, divide and conquer, interactive, trees, two pointers · first AC: Mar 10, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 51 global accepts · Tags: binary search, constructive algorithms, divide and conquer, greedy, interactive, trees · first AC: Mar 10, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 56 global accepts · Tags: constructive algorithms, divide and conquer, interactive, trees, two pointers · first AC: Mar 10, 2026 · C++23 (GCC 14-64, msys2) (first AC)