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Open on Codeforces · 1,060 unique accepted
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Quality: 352 global accepts · Tags: combinatorics, dp, math · first AC: Feb 29, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 603 global accepts · Tags: flows, graph matchings, greedy, implementation · first AC: Oct 9, 2023 · last AC: Oct 9, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 418 global accepts · Tags: data structures, graph matchings, greedy, math, trees · first AC: Apr 10, 2023 · C++17 (GCC 9-64) (first AC)
Tags: geometry, number theory · first AC: Mar 15, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 283 global accepts · Tags: brute force, geometry, math, number theory · first AC: Mar 11, 2023 · last AC: Mar 13, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 716 global accepts · Tags: brute force, data structures, hashing · first AC: Feb 2, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,508 global accepts · Tags: binary search, data structures · first AC: Dec 22, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 245 global accepts · Tags: constructive algorithms · first AC: Aug 26, 2021 · last AC: Aug 27, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 259 global accepts · Tags: data structures · first AC: May 28, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 560 global accepts · Tags: constructive algorithms, trees · first AC: May 12, 2024 · last AC: May 12, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 615 global accepts · Tags: binary search, greedy, two pointers · first AC: May 10, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 558 global accepts · Tags: data structures, greedy · first AC: May 10, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 168 global accepts · Tags: data structures, dfs and similar, hashing, strings, trees · first AC: Mar 16, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 709 global accepts · Tags: data structures, string suffix structures, strings · first AC: Feb 2, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 601 global accepts · Tags: data structures, divide and conquer, graphs, greedy, math · first AC: Mar 15, 2023 · last AC: Mar 15, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 252 global accepts · Tags: data structures · first AC: Feb 1, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 288 global accepts · Tags: constructive algorithms, dfs and similar, divide and conquer, math · first AC: Nov 4, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 108 global accepts · Tags: data structures, dp · first AC: Apr 22, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 111 global accepts · Tags: divide and conquer, dp · first AC: Nov 3, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 350 global accepts · Tags: bitmasks, brute force, data structures, sortings · first AC: May 31, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 203 global accepts · Tags: brute force, combinatorics, dp, greedy, implementation, math, two pointers · first AC: Apr 23, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 277 global accepts · Tags: string suffix structures, strings · first AC: Apr 6, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 278 global accepts · Tags: data structures, divide and conquer, graphs, trees · first AC: Jan 13, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 281 global accepts · Tags: combinatorics, dfs and similar, dp, graphs · first AC: Dec 4, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 330 global accepts · Tags: string suffix structures, strings · first AC: Nov 3, 2023 · last AC: Nov 3, 2023 · C++17 (GCC 9-64) (first AC)