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Open on Codeforces · 687 unique accepted
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Quality: 2,098 global accepts · Tags: data structures, dp, greedy, math · first AC: May 27, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 751 global accepts · Tags: data structures, dp, math, number theory, sortings, two pointers · first AC: Apr 22, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,047 global accepts · Tags: greedy, implementation, sortings · first AC: Apr 19, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,674 global accepts · Tags: binary search, data structures, two pointers · first AC: Aug 18, 2023 · last AC: Apr 7, 2025 · C++20 (GCC 11-64) (first AC)
Quality: 1,793 global accepts · Tags: binary search, combinatorics, dp, implementation, math, two pointers · first AC: Apr 5, 2025 · C++20 (GCC 13-64) (first AC)
Tags: dp, graphs, shortest paths · first AC: Mar 21, 2025 · last AC: Mar 21, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,442 global accepts · Tags: combinatorics, dp, math · first AC: Feb 12, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,586 global accepts · Tags: binary search, math, ternary search · first AC: Nov 25, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,375 global accepts · Tags: combinatorics, dp, implementation, math, trees · first AC: Sep 25, 2024 · C++20 (GCC 13-64) (first AC)
Tags: combinatorics, data structures, dp, math · first AC: Sep 19, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 8,918 global accepts · Tags: data structures, dfs and similar, trees · first AC: Aug 21, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 939 global accepts · Tags: binary search, dp · first AC: Apr 9, 2024 · last AC: Apr 9, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,728 global accepts · Tags: data structures, graphs, greedy, implementation, shortest paths, sortings · first AC: Mar 1, 2024 · last AC: Mar 1, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 588 global accepts · Tags: data structures · first AC: Dec 15, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 2,454 global accepts · Tags: data structures, dfs and similar, greedy, implementation, sortings · first AC: Nov 17, 2023 · last AC: Nov 17, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 2,284 global accepts · Tags: binary search, brute force, constructive algorithms, data structures, greedy, hashing, two pointers · first AC: Oct 25, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,815 global accepts · Tags: data structures, dfs and similar, graphs, shortest paths · first AC: Aug 17, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 2,289 global accepts · Tags: combinatorics, dfs and similar, implementation, math, trees · first AC: Aug 17, 2023 · last AC: Aug 17, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,858 global accepts · Tags: combinatorics, math, number theory · first AC: Aug 15, 2023 · last AC: Aug 15, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 3,755 global accepts · Tags: graphs, shortest paths, trees · first AC: Aug 12, 2023 · last AC: Aug 12, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 620 global accepts · Tags: data structures, sortings · first AC: Aug 12, 2023 · last AC: Aug 12, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 2,315 global accepts · Tags: bitmasks, brute force, hashing, meet-in-the-middle · first AC: Aug 10, 2023 · last AC: Aug 10, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,003 global accepts · Tags: constructive algorithms, dfs and similar, dp, hashing, implementation, trees · first AC: Aug 9, 2023 · last AC: Aug 9, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 3,592 global accepts · Tags: dp · first AC: Aug 3, 2023 · last AC: Aug 3, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 2,668 global accepts · Tags: binary search, data structures, greedy, implementation · first AC: Jun 13, 2023 · last AC: Jun 13, 2023 · C++20 (GCC 11-64) (first AC)