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Open on Codeforces · 1,047 unique accepted
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Quality: 2,109 global accepts · Tags: bitmasks, combinatorics, dp · first AC: Sep 9, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,372 global accepts · Tags: combinatorics, dp, implementation, math · first AC: Sep 4, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,191 global accepts · Tags: binary search, interactive, number theory, probabilities · first AC: Jun 11, 2025 · C++20 (GCC 13-64) (first AC)
Tags: data structures, greedy, ternary search, two pointers · first AC: May 12, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,124 global accepts · Tags: graphs · first AC: Aug 18, 2023 · last AC: May 11, 2025 · C++17 (GCC 9-64) (first AC)
Quality: 9,386 global accepts · Tags: bitmasks, brute force, dfs and similar, dp · first AC: Apr 2, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,973 global accepts · Tags: bitmasks, dp · first AC: Apr 2, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,179 global accepts · Tags: brute force, combinatorics, dfs and similar, dp, trees · first AC: Mar 30, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,748 global accepts · Tags: dp · first AC: Dec 31, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 935 global accepts · Tags: graphs, math, shortest paths · first AC: Dec 1, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 795 global accepts · Tags: dp, sortings, string suffix structures, strings · first AC: Dec 1, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,280 global accepts · Tags: brute force, data structures, greedy, sortings · first AC: Nov 1, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,457 global accepts · Tags: brute force, constructive algorithms, dfs and similar, dp, greedy, trees · first AC: Oct 11, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 4,218 global accepts · Tags: brute force, dp, greedy, math, number theory · first AC: Sep 20, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 3,790 global accepts · Tags: binary search, brute force, data structures, divide and conquer, implementation · first AC: Jul 30, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 4,033 global accepts · Tags: data structures, divide and conquer, dsu, two pointers · first AC: Jul 29, 2024 · last AC: Jul 29, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 2,778 global accepts · Tags: brute force, greedy, implementation, math, sortings · first AC: Jul 28, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,958 global accepts · Tags: data structures, greedy · first AC: Jul 21, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,296 global accepts · Tags: combinatorics, constructive algorithms, graphs · first AC: Jul 19, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 858 global accepts · Tags: brute force, constructive algorithms, dfs and similar, graphs · first AC: Jul 10, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 3,292 global accepts · Tags: data structures, dfs and similar, dp · first AC: Jul 9, 2024 · last AC: Jul 9, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 2,716 global accepts · Tags: brute force, data structures, greedy, strings · first AC: Jul 4, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 2,007 global accepts · Tags: combinatorics, constructive algorithms, dfs and similar, graphs, math · first AC: Jun 19, 2024 · last AC: Jun 19, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 2,287 global accepts · Tags: combinatorics, dfs and similar, dp · first AC: May 6, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 3,403 global accepts · Tags: math, number theory · first AC: May 5, 2024 · C++17 (GCC 7-32) (first AC)