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Open on Codeforces · 218 unique accepted
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Quality: 1,794 global accepts · Tags: combinatorics, dp, strings · first AC: May 17, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,047 global accepts · Tags: greedy, implementation, sortings · first AC: Apr 20, 2025 · last AC: Apr 20, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,665 global accepts · Tags: bitmasks, brute force, constructive algorithms, dfs and similar, dp, greedy, math · first AC: Apr 3, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,543 global accepts · Tags: combinatorics, dp, math, trees · first AC: Aug 20, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 763 global accepts · Tags: data structures · first AC: Nov 9, 2025 · last AC: Nov 9, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,025 global accepts · Tags: binary search, brute force, dp, geometry, greedy, math, two pointers · first AC: Oct 13, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,420 global accepts · Tags: bitmasks, combinatorics, dp, graphs, math, probabilities · first AC: Feb 10, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,692 global accepts · Tags: data structures, divide and conquer, greedy, math · first AC: Jan 21, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,275 global accepts · Tags: bitmasks, dp · first AC: Aug 11, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,524 global accepts · Tags: binary search, bitmasks, data structures, greedy, two pointers · first AC: Jul 8, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,368 global accepts · Tags: dp · first AC: Jul 2, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 650 global accepts · Tags: combinatorics, dfs and similar, dp, math, trees · first AC: Nov 6, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,027 global accepts · Tags: divide and conquer, interactive, math, probabilities, sortings · first AC: Sep 25, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 951 global accepts · Tags: brute force, combinatorics, dp, implementation, math · first AC: Aug 1, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,082 global accepts · Tags: combinatorics, dp, greedy, math · first AC: Jul 19, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 618 global accepts · Tags: bitmasks, data structures, dp, implementation, sortings · first AC: Apr 25, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,104 global accepts · Tags: data structures, greedy · first AC: Feb 9, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,318 global accepts · Tags: dp · first AC: Jul 2, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 413 global accepts · Tags: data structures, greedy, implementation, trees · first AC: Mar 21, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 750 global accepts · Tags: dp, math · first AC: Nov 21, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 734 global accepts · Tags: binary search, constructive algorithms, dp, greedy · first AC: Aug 7, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,256 global accepts · Tags: brute force, combinatorics, dp, greedy, math · first AC: Aug 1, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,310 global accepts · Tags: data structures, dp, trees · first AC: Jan 21, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 647 global accepts · Tags: combinatorics, dp, math · first AC: Aug 27, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 286 global accepts · Tags: combinatorics, dp, trees · first AC: Aug 28, 2024 · C++20 (GCC 13-64) (first AC)