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Open on Codeforces · 320 unique accepted
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Quality: 2,186 global accepts · Tags: data structures, dfs and similar, dp, strings, trees · first AC: Jul 30, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 1,922 global accepts · Tags: data structures · first AC: Jul 10, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 710 global accepts · Tags: constructive algorithms, dfs and similar, graphs, greedy · first AC: Aug 16, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 887 global accepts · Tags: flows · first AC: Aug 8, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 648 global accepts · Tags: constructive algorithms, flows · first AC: Aug 8, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 518 global accepts · Tags: flows · first AC: Aug 8, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 1,029 global accepts · Tags: data structures, dp · first AC: Aug 7, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 528 global accepts · Tags: bitmasks, combinatorics, dfs and similar, dp, graphs, math, trees · first AC: Mar 1, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,295 global accepts · Tags: data structures, graphs, shortest paths · first AC: Apr 13, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 728 global accepts · Tags: constructive algorithms, dfs and similar, math · first AC: Jan 7, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,543 global accepts · Tags: data structures, divide and conquer, dsu, math, trees · first AC: Jul 12, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 570 global accepts · Tags: brute force, dfs and similar, dp, flows, graph matchings, graphs, greedy, implementation, probabilities, trees · first AC: Aug 7, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 551 global accepts · Tags: flows, graphs · first AC: Jan 9, 2025 · last AC: Jan 9, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 520 global accepts · Tags: data structures, divide and conquer · first AC: Jul 9, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 552 global accepts · Tags: binary search, data structures, flows, greedy · first AC: Apr 9, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 134 global accepts · Tags: constructive algorithms, math · first AC: Sep 21, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 185 global accepts · Tags: dp, flows · first AC: Apr 9, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 106 global accepts · Tags: brute force, combinatorics, dp · first AC: Apr 28, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Tags: — · first AC: Oct 30, 2023 · C++14 (GCC 6-32) (first AC)
Tags: combinatorics, math, number theory · first AC: Jan 2, 2023 · C++14 (GCC 6-32) (first AC)