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Open on Codeforces · 320 unique accepted
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Quality: 1,923 global accepts · Tags: binary search, brute force, greedy, implementation, math · first AC: Oct 17, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,074 global accepts · Tags: data structures, divide and conquer, math, number theory, two pointers · first AC: Aug 31, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,866 global accepts · Tags: binary search, data structures, dfs and similar, graphs, hashing, trees · first AC: Aug 29, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,920 global accepts · Tags: brute force, data structures, dp · first AC: Aug 11, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 3,723 global accepts · Tags: binary search, data structures, dfs and similar, divide and conquer, dsu, greedy, trees · first AC: Jul 12, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 2,098 global accepts · Tags: brute force, constructive algorithms, dp, graphs, greedy, math, number theory · first AC: Feb 12, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 11,605 global accepts · Tags: data structures, math · first AC: Sep 13, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 740 global accepts · Tags: combinatorics, dp · first AC: Aug 14, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,080 global accepts · Tags: binary search, brute force, combinatorics, math, matrices · first AC: Jul 22, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 918 global accepts · Tags: data structures, interactive, sortings · first AC: Jul 22, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,473 global accepts · Tags: brute force, data structures, divide and conquer, dp, graphs, greedy, shortest paths · first AC: Jul 20, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,490 global accepts · Tags: data structures, dfs and similar, dsu, graphs, greedy, sortings, trees · first AC: Jun 30, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,740 global accepts · Tags: graphs, shortest paths · first AC: May 9, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 838 global accepts · Tags: combinatorics, dfs and similar, trees · first AC: Feb 21, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,818 global accepts · Tags: brute force, constructive algorithms · first AC: Feb 21, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,579 global accepts · Tags: brute force, constructive algorithms, interactive, math · first AC: Feb 20, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,957 global accepts · Tags: bitmasks, data structures, dfs and similar, dsu, greedy, trees · first AC: Feb 20, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,245 global accepts · Tags: binary search, brute force, data structures, divide and conquer, implementation, number theory · first AC: Feb 20, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,300 global accepts · Tags: dp, probabilities, two pointers · first AC: Feb 17, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,866 global accepts · Tags: binary search, dp · first AC: Feb 17, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,424 global accepts · Tags: data structures, dfs and similar, graphs, math, trees · first AC: Feb 15, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,284 global accepts · Tags: binary search, brute force, constructive algorithms, data structures, greedy, hashing, two pointers · first AC: Feb 14, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 714 global accepts · Tags: data structures · first AC: Feb 14, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,953 global accepts · Tags: binary search, bitmasks, data structures · first AC: Feb 13, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,994 global accepts · Tags: constructive algorithms, dp, greedy, number theory · first AC: Jan 9, 2025 · C++23 (GCC 14-64, msys2) (first AC)