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Open on Codeforces · 407 unique accepted
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Quality: 9,091 global accepts · Tags: bitmasks, constructive algorithms, divide and conquer, greedy, math · first AC: Jan 18, 2024 · last AC: Jan 18, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 9,718 global accepts · Tags: graphs, greedy, implementation, shortest paths, sortings · first AC: Dec 28, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 8,209 global accepts · Tags: constructive algorithms, dp, graphs, greedy, sortings · first AC: Jul 25, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 4,396 global accepts · Tags: dp, graphs, shortest paths · first AC: Jul 20, 2023 · last AC: Jul 20, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 8,327 global accepts · Tags: combinatorics, data structures, sortings · first AC: Sep 24, 2020 · last AC: Oct 30, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 8,461 global accepts · Tags: binary search, greedy, sortings · first AC: Sep 18, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 7,489 global accepts · Tags: binary search, constructive algorithms, data structures, divide and conquer, implementation, two pointers · first AC: May 31, 2022 · C++17 (GCC 7-32) (first AC)
Tags: brute force, games, greedy, implementation · first AC: Aug 30, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 3,967 global accepts · Tags: dp · first AC: Dec 14, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 13,382 global accepts · Tags: combinatorics, dp · first AC: Jan 12, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,384 global accepts · Tags: dfs and similar, dp, trees · first AC: Dec 5, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,212 global accepts · Tags: binary search, greedy, two pointers · first AC: Jul 13, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 6,079 global accepts · Tags: bitmasks, dfs and similar, dp, graphs, hashing, implementation, strings · first AC: Mar 28, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 5,639 global accepts · Tags: data structures, dp, sortings · first AC: Feb 18, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 5,759 global accepts · Tags: combinatorics, dp, math, trees · first AC: Feb 16, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 5,166 global accepts · Tags: brute force, data structures, greedy, math, ternary search · first AC: Feb 11, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 6,196 global accepts · Tags: binary search, data structures, dp, implementation, two pointers · first AC: Jan 30, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 5,667 global accepts · Tags: bitmasks, dp, graphs, greedy, shortest paths · first AC: Jan 28, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 6,772 global accepts · Tags: brute force, data structures, dsu, implementation, math · first AC: Jan 18, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 6,494 global accepts · Tags: binary search, brute force, dsu, implementation, math · first AC: Jan 13, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 16,319 global accepts · Tags: dp · first AC: Dec 16, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 4,032 global accepts · Tags: data structures, dfs and similar, dsu, shortest paths, sortings, trees, two pointers · first AC: Nov 27, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 4,851 global accepts · Tags: brute force, combinatorics, data structures, geometry, math, sortings · first AC: Sep 7, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 4,738 global accepts · Tags: constructive algorithms, graphs, greedy · first AC: Jun 29, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 11,724 global accepts · Tags: dfs and similar, graphs, trees · first AC: Aug 6, 2022 · last AC: Nov 28, 2022 · C++17 (GCC 7-32) (first AC)