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Open on Codeforces · 884 unique accepted
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Quality: 647 global accepts · Tags: brute force, dfs and similar, graphs, implementation, shortest paths · first AC: Aug 4, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,663 global accepts · Tags: binary search, bitmasks, constructive algorithms, dp, interactive · first AC: Jul 31, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,564 global accepts · Tags: combinatorics, dp · first AC: Jul 6, 2025 · last AC: Jul 8, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,431 global accepts · Tags: string suffix structures · first AC: Jun 28, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,523 global accepts · Tags: bitmasks, combinatorics, dp, math · first AC: Feb 12, 2025 · C++20 (GCC 13-64) (first AC)
Tags: data structures, dfs and similar, greedy, trees · first AC: Oct 18, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 599 global accepts · Tags: constructive algorithms, data structures, dsu, greedy · first AC: Feb 22, 2024 · last AC: Oct 18, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 5,373 global accepts · Tags: bitmasks, dp, greedy, sortings · first AC: Oct 11, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,993 global accepts · Tags: data structures, dp, greedy, math · first AC: Oct 9, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 3,318 global accepts · Tags: graphs, hashing, sortings · first AC: Aug 8, 2024 · last AC: Aug 8, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,997 global accepts · Tags: dp, graphs, probabilities · first AC: Jul 18, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,952 global accepts · Tags: data structures, dfs and similar, greedy, trees · first AC: Jul 15, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,587 global accepts · Tags: data structures, dp, greedy · first AC: May 15, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,582 global accepts · Tags: data structures, dp, dsu · first AC: May 14, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 8,021 global accepts · Tags: data structures, graphs, shortest paths · first AC: Feb 21, 2024 · last AC: Feb 21, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 2,334 global accepts · Tags: data structures, flows, hashing · first AC: Feb 21, 2024 · last AC: Feb 21, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 2,990 global accepts · Tags: brute force, combinatorics, dp, graphs, math, probabilities, trees · first AC: Nov 8, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 3,684 global accepts · Tags: combinatorics, dp, math, number theory · first AC: Nov 8, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,957 global accepts · Tags: combinatorics, math · first AC: Nov 8, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 2,162 global accepts · Tags: dfs and similar, graphs, math · first AC: Aug 18, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 467 global accepts · Tags: brute force, constructive algorithms, geometry, implementation · first AC: Feb 15, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 1,292 global accepts · Tags: brute force, constructive algorithms, divide and conquer, math, ternary search · first AC: Nov 24, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,014 global accepts · Tags: binary search, data structures, dp, sortings · first AC: Nov 20, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,293 global accepts · Tags: bitmasks, graph matchings, graphs · first AC: Nov 19, 2025 · last AC: Nov 19, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,043 global accepts · Tags: dp, greedy · first AC: Nov 14, 2025 · C++20 (GCC 13-64) (first AC)