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Open on Codeforces · 1,467 unique accepted
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Quality: 8,918 global accepts · Tags: data structures, dfs and similar, trees · first AC: May 7, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 5,615 global accepts · Tags: data structures, dp, geometry · first AC: Apr 5, 2022 · last AC: Apr 5, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 2,601 global accepts · Tags: 2-sat, dfs and similar, graph matchings, graphs · first AC: Feb 24, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 2,182 global accepts · Tags: constructive algorithms, data structures, dfs and similar, graph matchings, graphs · first AC: Feb 17, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 1,701 global accepts · Tags: data structures, dfs and similar, games, graphs, greedy, math, sortings, trees · first AC: Dec 24, 2021 · C++20 (GCC 11-64) (first AC)
Quality: 1,093 global accepts · Tags: bitmasks, brute force, combinatorics, data structures, greedy, math · first AC: Mar 29, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,437 global accepts · Tags: combinatorics, data structures, dp · first AC: Mar 28, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,928 global accepts · Tags: binary search, dfs and similar, dp, dsu, graphs, shortest paths, sortings · first AC: Feb 21, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,049 global accepts · Tags: combinatorics, dfs and similar, dp, dsu, math · first AC: Feb 16, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,318 global accepts · Tags: brute force, data structures, divide and conquer, dp, implementation, math, trees · first AC: Feb 14, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 760 global accepts · Tags: 2-sat, binary search, combinatorics, constructive algorithms, dfs and similar, dsu, graphs · first AC: Feb 13, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 710 global accepts · Tags: — · first AC: Feb 13, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,739 global accepts · Tags: bitmasks, dp, graphs, number theory · first AC: Feb 13, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,851 global accepts · Tags: combinatorics, dp, math · first AC: Nov 25, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,550 global accepts · Tags: binary search, bitmasks, data structures, hashing, probabilities, strings, trees · first AC: Nov 25, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,019 global accepts · Tags: data structures, number theory · first AC: Nov 21, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,613 global accepts · Tags: brute force, data structures, math, number theory, two pointers · first AC: Aug 1, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 2,303 global accepts · Tags: binary search, data structures, divide and conquer, geometry, ternary search · first AC: Mar 11, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 2,906 global accepts · Tags: binary search, data structures, divide and conquer, dp · first AC: Mar 8, 2023 · last AC: Mar 8, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 599 global accepts · Tags: combinatorics, data structures, dp, math, number theory, trees · first AC: Sep 4, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 908 global accepts · Tags: data structures, dp, implementation, matrices · first AC: Feb 14, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 708 global accepts · Tags: binary search, combinatorics, data structures, dsu, graphs · first AC: Feb 13, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 722 global accepts · Tags: data structures, divide and conquer, dsu, graphs, trees · first AC: Dec 24, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,557 global accepts · Tags: data structures, divide and conquer, dsu · first AC: Dec 23, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 341 global accepts · Tags: bitmasks, data structures · first AC: Dec 2, 2024 · C++17 (GCC 7-32) (first AC)