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Open on Codeforces · 1,069 unique accepted
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Quality: 2,962 global accepts · Tags: dfs and similar, graphs · first AC: Jan 16, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 9,364 global accepts · Tags: brute force, hashing, implementation, string suffix structures, strings · first AC: Oct 21, 2021 · last AC: Oct 21, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 7,853 global accepts · Tags: dfs and similar, graphs, greedy · first AC: Oct 4, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 3,168 global accepts · Tags: bitmasks, constructive algorithms, implementation, interactive · first AC: Oct 4, 2021 · last AC: Oct 4, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 4,921 global accepts · Tags: bitmasks, constructive algorithms, interactive, math · first AC: Sep 30, 2021 · last AC: Sep 30, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 5,772 global accepts · Tags: dfs and similar, dp · first AC: Sep 23, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 2,778 global accepts · Tags: constructive algorithms, graphs, greedy, interactive, math · first AC: Oct 3, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,439 global accepts · Tags: constructive algorithms, interactive, math · first AC: Aug 28, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,826 global accepts · Tags: constructive algorithms, greedy, math · first AC: Jul 6, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,670 global accepts · Tags: combinatorics, dfs and similar, dp, graphs, greedy, math, probabilities, trees · first AC: Dec 8, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,748 global accepts · Tags: 2-sat, dfs and similar, graphs · first AC: May 11, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,890 global accepts · Tags: *special, dp, greedy, trees · first AC: Nov 14, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 4,063 global accepts · Tags: data structures · first AC: Nov 10, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 3,062 global accepts · Tags: dfs and similar, math, number theory, trees · first AC: Oct 4, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 2,490 global accepts · Tags: combinatorics, dp, math · first AC: Sep 21, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 3,192 global accepts · Tags: brute force, dfs and similar, dp, graphs, greedy, math, sortings, two pointers · first AC: Aug 30, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 2,863 global accepts · Tags: binary search, data structures, dp, graphs, greedy, shortest paths, sortings · first AC: Mar 9, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 8,922 global accepts · Tags: binary search, data structures, dfs and similar, trees · first AC: Feb 22, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 2,924 global accepts · Tags: binary search, combinatorics, data structures, two pointers · first AC: Jan 12, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 3,770 global accepts · Tags: combinatorics, data structures, dp, math · first AC: Jan 12, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 2,362 global accepts · Tags: combinatorics, dp, math · first AC: Jan 12, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 880 global accepts · Tags: data structures, sortings · first AC: Sep 5, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 2,148 global accepts · Tags: data structures, graphs, greedy, probabilities, shortest paths · first AC: Mar 17, 2022 · last AC: Mar 17, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 6,507 global accepts · Tags: dfs and similar, graphs, trees · first AC: Oct 18, 2021 · last AC: Oct 18, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 4,932 global accepts · Tags: data structures, dp, math · first AC: Oct 9, 2021 · C++14 (GCC 6-32) (first AC)