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Open on Codeforces · 1,804 unique accepted
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Quality: 865 global accepts · Tags: binary search, brute force, data structures, implementation · first AC: Dec 19, 2022 · last AC: Dec 19, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 1,210 global accepts · Tags: combinatorics, dp, math, strings · first AC: Dec 12, 2022 · last AC: Dec 12, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 502 global accepts · Tags: greedy, sortings · first AC: Oct 31, 2022 · last AC: Oct 31, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 743 global accepts · Tags: bitmasks, data structures, dp · first AC: Sep 30, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 767 global accepts · Tags: combinatorics, data structures, divide and conquer, number theory · first AC: Sep 25, 2022 · last AC: Sep 25, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 1,486 global accepts · Tags: constructive algorithms, dp, math · first AC: Sep 22, 2022 · last AC: Sep 22, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 1,356 global accepts · Tags: dfs and similar, graphs, math, number theory · first AC: Sep 15, 2022 · last AC: Sep 16, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 618 global accepts · Tags: binary search, bitmasks, brute force, combinatorics, dp, math, two pointers · first AC: Sep 9, 2022 · last AC: Sep 9, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 589 global accepts · Tags: constructive algorithms, geometry, interactive, math · first AC: Aug 29, 2022 · last AC: Aug 29, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 951 global accepts · Tags: constructive algorithms, data structures, greedy, implementation, math · first AC: Aug 24, 2022 · last AC: Aug 24, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 1,138 global accepts · Tags: flows, math · first AC: Jul 6, 2022 · last AC: Jul 6, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 513 global accepts · Tags: constructive algorithms, dfs and similar, graphs · first AC: Jun 24, 2022 · last AC: Jun 24, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 924 global accepts · Tags: brute force, constructive algorithms, greedy, math · first AC: Jun 24, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 1,672 global accepts · Tags: data structures, implementation, trees · first AC: Jun 5, 2022 · C++17 (GCC 7-32) (first AC)
Tags: data structures, dp, greedy, sortings · first AC: Apr 25, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 1,130 global accepts · Tags: constructive algorithms, data structures, greedy · first AC: Apr 23, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 1,504 global accepts · Tags: bitmasks, brute force, combinatorics, greedy, hashing, math, two pointers · first AC: Feb 24, 2022 · last AC: Feb 24, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 1,903 global accepts · Tags: brute force, data structures, hashing, implementation, math · first AC: Feb 9, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 1,198 global accepts · Tags: binary search, dfs and similar, shortest paths, trees · first AC: Feb 1, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 4,115 global accepts · Tags: data structures, dp, geometry · first AC: Oct 29, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 1,091 global accepts · Tags: bitmasks, constructive algorithms, dp, greedy · first AC: Jun 20, 2021 · last AC: Jun 20, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 685 global accepts · Tags: binary search, data structures · first AC: May 14, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 207 global accepts · Tags: data structures, geometry, implementation · first AC: Oct 25, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 152 global accepts · Tags: graphs, shortest paths · first AC: Oct 25, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 569 global accepts · Tags: combinatorics, dp · first AC: Jul 6, 2025 · C++20 (GCC 13-64) (first AC)