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Open on Codeforces · 672 unique accepted
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Quality: 3,550 global accepts · Tags: dfs and similar, dp, graphs, trees · first AC: Sep 18, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 4,533 global accepts · Tags: data structures, sortings, trees, two pointers · first AC: Aug 20, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 7,382 global accepts · Tags: dp, greedy · first AC: Aug 11, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 3,291 global accepts · Tags: brute force, dp, graph matchings, greedy, sortings · first AC: Mar 31, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 6,483 global accepts · Tags: geometry, math · first AC: Mar 23, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 4,757 global accepts · Tags: constructive algorithms, implementation, sortings · first AC: Mar 21, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 5,835 global accepts · Tags: binary search, greedy, math, sortings, ternary search · first AC: Mar 21, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 4,554 global accepts · Tags: brute force, greedy, implementation, math · first AC: Mar 18, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 4,640 global accepts · Tags: binary search, bitmasks, constructive algorithms, data structures, math, sortings · first AC: Mar 7, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 9,731 global accepts · Tags: binary search, data structures, dp · first AC: Feb 28, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 5,119 global accepts · Tags: brute force, graphs, shortest paths · first AC: Jan 29, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 2,114 global accepts · Tags: dfs and similar, dp, games, shortest paths, trees · first AC: Mar 8, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 2,257 global accepts · Tags: brute force, combinatorics, dp, math · first AC: Jan 23, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 2,058 global accepts · Tags: dp · first AC: Sep 12, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 3,603 global accepts · Tags: dp · first AC: Aug 17, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 4,228 global accepts · Tags: bitmasks, brute force, dp · first AC: Jul 29, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 2,520 global accepts · Tags: combinatorics, trees · first AC: May 26, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 2,355 global accepts · Tags: constructive algorithms, dfs and similar, graphs, greedy · first AC: Apr 10, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,932 global accepts · Tags: bitmasks, brute force, constructive algorithms, implementation · first AC: Feb 27, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 3,023 global accepts · Tags: constructive algorithms, strings, two pointers · first AC: Nov 7, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 2,427 global accepts · Tags: dp, string suffix structures, strings · first AC: Oct 8, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 2,679 global accepts · Tags: brute force, constructive algorithms, dp, graphs, implementation, math · first AC: Jul 31, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 3,325 global accepts · Tags: dp, greedy, sortings, two pointers · first AC: Mar 14, 2022 · C++20 (GCC 11-64) (first AC)
Tags: binary search, data structures, sortings · first AC: Feb 24, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 2,716 global accepts · Tags: brute force, data structures, greedy, strings · first AC: Jan 10, 2022 · C++20 (GCC 11-64) (first AC)