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Open on Codeforces · 1,059 unique accepted
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Quality: 1,447 global accepts · Tags: brute force, dp, games, graphs, math · first AC: May 20, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 1,687 global accepts · Tags: data structures, dfs and similar, dp, dsu, greedy, trees · first AC: May 9, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 847 global accepts · Tags: combinatorics, divide and conquer, dp, matrices · first AC: Apr 16, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 2,731 global accepts · Tags: hashing, string suffix structures, strings · first AC: Jan 31, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 1,002 global accepts · Tags: dp, trees · first AC: Jan 18, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 1,400 global accepts · Tags: dfs and similar, graphs, greedy · first AC: Jan 16, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 1,836 global accepts · Tags: binary search, bitmasks, constructive algorithms, dfs and similar, dsu, graphs · first AC: Dec 21, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 964 global accepts · Tags: flows, graphs · first AC: Nov 14, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 2,303 global accepts · Tags: binary search, data structures, divide and conquer, geometry, ternary search · first AC: Nov 1, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 1,511 global accepts · Tags: data structures, greedy · first AC: Oct 24, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 1,132 global accepts · Tags: combinatorics, data structures, implementation, math, matrices · first AC: Jul 12, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 1,347 global accepts · Tags: brute force, dp, greedy, strings · first AC: Jul 12, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 1,688 global accepts · Tags: binary search, brute force, data structures, dsu, greedy, sortings · first AC: Jun 14, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 1,277 global accepts · Tags: *special, dfs and similar, trees · first AC: Mar 20, 2022 · C++17 (GCC 7-32) (first AC)
Tags: bitmasks, constructive algorithms, divide and conquer, graphs, greedy, math · first AC: Oct 25, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 1,588 global accepts · Tags: dp, greedy, string suffix structures, strings · first AC: Sep 30, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 2,010 global accepts · Tags: brute force, constructive algorithms, greedy, two pointers · first AC: Sep 24, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 5,100 global accepts · Tags: divide and conquer, dp · first AC: Sep 22, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 2,906 global accepts · Tags: binary search, data structures, divide and conquer, dp · first AC: Jul 3, 2021 · last AC: Sep 22, 2021 · C++17 (GCC 7-32) (first AC)
Tags: graphs, shortest paths · first AC: Jul 4, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 4,231 global accepts · Tags: dfs and similar, graphs · first AC: Apr 30, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 3,032 global accepts · Tags: binary search, constructive algorithms, data structures · first AC: Dec 10, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 947 global accepts · Tags: brute force, combinatorics, dp, implementation, math · first AC: Aug 4, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,627 global accepts · Tags: bitmasks, brute force, dp, graphs, math · first AC: Jul 18, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,318 global accepts · Tags: dp · first AC: Jun 30, 2024 · C++17 (GCC 7-32) (first AC)