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Open on Codeforces · 108 unique accepted
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Quality: 906 global accepts · Tags: data structures, dfs and similar, graphs, greedy · first AC: Apr 6, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 915 global accepts · Tags: bitmasks, brute force, constructive algorithms, greedy, two pointers · first AC: Dec 29, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 3,377 global accepts · Tags: brute force, data structures · first AC: Nov 23, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 2,335 global accepts · Tags: brute force, dfs and similar, graphs, number theory, shortest paths · first AC: Aug 19, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 205 global accepts · Tags: brute force, math, matrices · first AC: Nov 28, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,316 global accepts · Tags: combinatorics, dp, math, trees · first AC: Sep 18, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 561 global accepts · Tags: constructive algorithms, math · first AC: Jul 15, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 970 global accepts · Tags: dp · first AC: May 22, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 455 global accepts · Tags: combinatorics, dp · first AC: Apr 12, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,532 global accepts · Tags: data structures, probabilities, trees · first AC: Feb 10, 2024 · last AC: Feb 10, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 632 global accepts · Tags: data structures, trees · first AC: Sep 20, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,903 global accepts · Tags: brute force, data structures, hashing, implementation, math · first AC: Jul 29, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 695 global accepts · Tags: brute force, dp, greedy, shortest paths · first AC: May 9, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 298 global accepts · Tags: combinatorics, dsu, trees · first AC: Apr 16, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 672 global accepts · Tags: dp, trees · first AC: Aug 7, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 285 global accepts · Tags: bitmasks, brute force, dp, trees · first AC: Dec 6, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 615 global accepts · Tags: data structures, divide and conquer, dsu, hashing, trees · first AC: Oct 31, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 728 global accepts · Tags: data structures, math, matrices, probabilities · first AC: Jan 15, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 413 global accepts · Tags: data structures, graph matchings, graphs, math, trees · first AC: Apr 6, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 865 global accepts · Tags: constructive algorithms, math · first AC: Apr 6, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 450 global accepts · Tags: data structures, dfs and similar, graphs, trees · first AC: Jan 20, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,005 global accepts · Tags: data structures · first AC: Nov 7, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,508 global accepts · Tags: binary search, data structures · first AC: Jan 7, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 360 global accepts · Tags: data structures, divide and conquer, two pointers · first AC: Sep 30, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 936 global accepts · Tags: binary search, data structures · first AC: Sep 24, 2023 · C++20 (GCC 11-64) (first AC)