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Open on Codeforces · 514 unique accepted
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Quality: 625 global accepts · Tags: flows, graph matchings, graphs, greedy · first AC: Feb 19, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 833 global accepts · Tags: data structures, dfs and similar, dp, greedy, sortings, trees · first AC: Jan 2, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,187 global accepts · Tags: brute force, constructive algorithms, dfs and similar, graph matchings, graphs, trees · first AC: Oct 23, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,310 global accepts · Tags: data structures, dp, trees · first AC: Oct 13, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,033 global accepts · Tags: combinatorics, data structures, dp · first AC: Sep 23, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 513 global accepts · Tags: constructive algorithms, dfs and similar, dsu · first AC: Sep 16, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,579 global accepts · Tags: flows, graph matchings, graphs · first AC: Sep 14, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,272 global accepts · Tags: constructive algorithms, dfs and similar, interactive, math, number theory · first AC: Sep 14, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 840 global accepts · Tags: brute force, data structures, dp, two pointers · first AC: Sep 13, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 4,037 global accepts · Tags: dfs and similar, divide and conquer, dp, graphs, sortings, trees · first AC: Sep 4, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 803 global accepts · Tags: brute force, data structures, dp, greedy, math, probabilities, two pointers · first AC: Aug 26, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 498 global accepts · Tags: constructive algorithms, graphs, interactive · first AC: Feb 21, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 809 global accepts · Tags: constructive algorithms, dfs and similar, dp, trees · first AC: Aug 28, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,075 global accepts · Tags: data structures, dfs and similar, dp, shortest paths, trees · first AC: Dec 14, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 232 global accepts · Tags: data structures, flows · first AC: Oct 16, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 948 global accepts · Tags: constructive algorithms, graphs, interactive · first AC: Sep 15, 2024 · C++20 (GCC 13-64) (first AC)
Tags: data structures, dp, math · first AC: Aug 16, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 430 global accepts · Tags: constructive algorithms, math · first AC: Sep 19, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 517 global accepts · Tags: dp, fft, math · first AC: Sep 12, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 529 global accepts · Tags: constructive algorithms, interactive · first AC: Sep 16, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 636 global accepts · Tags: graphs, interactive · first AC: Sep 11, 2024 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Nov 15, 2024 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Nov 15, 2024 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Nov 12, 2024 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Nov 12, 2024 · C++20 (GCC 13-64) (first AC)