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Open on Codeforces · 528 unique accepted
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Quality: 2,455 global accepts · Tags: binary search, bitmasks, brute force, combinatorics, data structures, greedy · first AC: Sep 5, 2025 · last AC: Sep 5, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,644 global accepts · Tags: constructive algorithms, dfs and similar, greedy, implementation, trees · first AC: Sep 3, 2025 · last AC: Sep 3, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,267 global accepts · Tags: brute force, combinatorics, data structures, dfs and similar, math, trees · first AC: Jul 31, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,195 global accepts · Tags: dp, graphs, greedy, math, probabilities · first AC: Jul 27, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,183 global accepts · Tags: binary search, data structures, divide and conquer, dp, dsu, two pointers · first AC: Jul 26, 2025 · last AC: Jul 26, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,457 global accepts · Tags: brute force, hashing, math · first AC: Jul 26, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,861 global accepts · Tags: bitmasks, constructive algorithms, data structures · first AC: Feb 26, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,523 global accepts · Tags: bitmasks, combinatorics, dp, math · first AC: Feb 11, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,684 global accepts · Tags: combinatorics, dp, math, number theory · first AC: Aug 22, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 465 global accepts · Tags: math, number theory · first AC: Aug 22, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,920 global accepts · Tags: brute force, data structures, dp · first AC: Aug 21, 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 21, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,889 global accepts · Tags: bitmasks, brute force, dp, strings · first AC: Jul 24, 2024 · last AC: Jul 25, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,792 global accepts · Tags: binary search, brute force, data structures, divide and conquer, implementation · first AC: Jul 16, 2024 · last AC: Jul 16, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 6,535 global accepts · Tags: dp, sortings · first AC: Jun 29, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,905 global accepts · Tags: bitmasks, brute force, combinatorics, divide and conquer, dp, math, meet-in-the-middle · first AC: Jun 26, 2024 · last AC: Jun 27, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 4,543 global accepts · Tags: bitmasks, combinatorics, number theory · first AC: Jun 16, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,348 global accepts · Tags: bitmasks, brute force, greedy, hashing · first AC: May 27, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 2,581 global accepts · Tags: data structures, greedy · first AC: May 24, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 2,238 global accepts · Tags: bitmasks, brute force, combinatorics, data structures, dp, math, trees · first AC: Apr 30, 2024 · last AC: May 9, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,353 global accepts · Tags: constructive algorithms, greedy, strings · first AC: Apr 29, 2024 · last AC: Apr 30, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 3,769 global accepts · Tags: dp, strings · first AC: Apr 8, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 1,715 global accepts · Tags: dp, math, probabilities · first AC: Mar 25, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 2,081 global accepts · Tags: dp, math, probabilities · first AC: Mar 24, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 3,080 global accepts · Tags: constructive algorithms, math, number theory · first AC: Feb 22, 2024 · C++17 (GCC 9-64) (first AC)