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Open on Codeforces · 458 unique accepted
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Quality: 3,754 global accepts · Tags: graphs, shortest paths, trees · first AC: Oct 2, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,660 global accepts · Tags: binary search, data structures, divide and conquer, dp, greedy, strings · first AC: Oct 1, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,958 global accepts · Tags: bitmasks, brute force, data structures, dp, graphs, implementation, sortings · first AC: Sep 23, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 951 global accepts · Tags: data structures, dfs and similar, dp, flows, graphs, trees · first AC: Sep 22, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,375 global accepts · Tags: binary search, constructive algorithms, dfs and similar, greedy, trees · first AC: Sep 22, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,148 global accepts · Tags: binary search, brute force, constructive algorithms, dsu, graphs, greedy, matrices, trees, two pointers · first AC: Sep 22, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,531 global accepts · Tags: data structures, dp, greedy, hashing, implementation, trees · first AC: Sep 20, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,668 global accepts · Tags: binary search, data structures, greedy, implementation · first AC: Sep 15, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,705 global accepts · Tags: data structures, divide and conquer · first AC: Sep 13, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 6,139 global accepts · Tags: bitmasks, combinatorics, dp · first AC: Sep 6, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 10,837 global accepts · Tags: data structures, divide and conquer, trees · first AC: Jul 12, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,243 global accepts · Tags: constructive algorithms, data structures, graph matchings, greedy · first AC: Jun 30, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,313 global accepts · Tags: strings · first AC: Jun 20, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,862 global accepts · Tags: dsu, string suffix structures, strings · first AC: Jun 19, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,580 global accepts · Tags: data structures, dfs and similar, dsu, graphs, number theory, two pointers · first AC: Jun 18, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,814 global accepts · Tags: dp, greedy, trees · first AC: Jun 10, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 2,256 global accepts · Tags: brute force, interactive, math · first AC: Jun 1, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 2,074 global accepts · Tags: constructive algorithms, dfs and similar, graphs, shortest paths · first AC: Mar 27, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,728 global accepts · Tags: data structures, graphs, greedy, implementation, shortest paths, sortings · first AC: Mar 20, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,434 global accepts · Tags: brute force, data structures, divide and conquer, two pointers · first AC: Dec 9, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 896 global accepts · Tags: graph matchings, greedy · first AC: Nov 16, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,024 global accepts · Tags: binary search, brute force, dp, geometry, greedy, math, two pointers · first AC: Oct 12, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,039 global accepts · Tags: data structures, greedy · first AC: Oct 4, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,417 global accepts · Tags: data structures, dp, greedy · first AC: Mar 9, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 747 global accepts · Tags: binary search, data structures, hashing, string suffix structures, strings · first AC: Feb 17, 2025 · C++23 (GCC 14-64, msys2) (first AC)