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Open on Codeforces · 1,171 unique accepted
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Quality: 709 global accepts · Tags: data structures, string suffix structures, strings · first AC: Mar 5, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 188 global accepts · Tags: data structures, flows, trees · first AC: Mar 2, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 277 global accepts · Tags: combinatorics, dp, games, trees · first AC: Feb 3, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 215 global accepts · Tags: combinatorics, dfs and similar, dp, graphs, number theory · first AC: Feb 3, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 364 global accepts · Tags: — · first AC: Jan 13, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 427 global accepts · Tags: binary search, data structures, sortings · first AC: Jan 13, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 215 global accepts · Tags: graph matchings · first AC: Jan 6, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 557 global accepts · Tags: binary search, constructive algorithms, dfs and similar, greedy, trees · first AC: Jan 6, 2026 · last AC: Jan 6, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Tags: data structures, dfs and similar, dsu, string suffix structures, trees · first AC: Jan 3, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 292 global accepts · Tags: data structures, dp, greedy, trees · first AC: Dec 6, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 276 global accepts · Tags: data structures, dp, sortings · first AC: Aug 14, 2025 · last AC: Aug 14, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 234 global accepts · Tags: binary search, data structures, interactive · first AC: May 11, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 207 global accepts · Tags: dp, implementation · first AC: May 3, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 124 global accepts · Tags: brute force, constructive algorithms, data structures, graphs, shortest paths · first AC: Apr 3, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 361 global accepts · Tags: data structures, divide and conquer, two pointers · first AC: Sep 15, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 241 global accepts · Tags: constructive algorithms, trees · first AC: May 6, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 207 global accepts · Tags: data structures, dp, flows, trees · first AC: Feb 18, 2025 · last AC: Apr 22, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 175 global accepts · Tags: dfs and similar, graphs, trees · first AC: Apr 22, 2026 · last AC: Apr 22, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 152 global accepts · Tags: data structures, divide and conquer, dp, geometry, graphs, number theory · first AC: Feb 24, 2026 · last AC: Mar 6, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 281 global accepts · Tags: combinatorics, dfs and similar, dp, graphs · first AC: Feb 24, 2026 · last AC: Feb 24, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 215 global accepts · Tags: combinatorics, dp, math · first AC: Feb 5, 2025 · last AC: Feb 10, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 434 global accepts · Tags: dp · first AC: Jan 27, 2026 · last AC: Jan 27, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 435 global accepts · Tags: dp, strings · first AC: Jan 17, 2025 · last AC: Jan 27, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 441 global accepts · Tags: data structures, trees · first AC: Jan 20, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 572 global accepts · Tags: data structures, greedy, math, sortings · first AC: Jan 20, 2026 · last AC: Jan 20, 2026 · C++23 (GCC 14-64, msys2) (first AC)