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Open on Codeforces · 216 unique accepted
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Quality: 973 global accepts · Tags: brute force, data structures, implementation, math · first AC: Jul 18, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,125 global accepts · Tags: combinatorics, dp · first AC: Nov 6, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,057 global accepts · Tags: brute force, combinatorics, dp, math, probabilities · first AC: Aug 8, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,830 global accepts · Tags: greedy · first AC: Jul 10, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,647 global accepts · Tags: data structures, hashing, probabilities · first AC: Jan 18, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 70 global accepts · Tags: — · first AC: Nov 24, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,308 global accepts · Tags: data structures, dp · first AC: Aug 19, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,226 global accepts · Tags: dp, greedy · first AC: Jul 3, 2024 · last AC: Jul 3, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 680 global accepts · Tags: dp, geometry · first AC: Feb 25, 2024 · last AC: Apr 4, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 3,408 global accepts · Tags: data structures, divide and conquer · first AC: Jul 10, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,064 global accepts · Tags: binary search, dfs and similar, hashing, string suffix structures, trees · first AC: Jul 8, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 509 global accepts · Tags: data structures, sortings · first AC: Sep 8, 2024 · last AC: Sep 8, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,142 global accepts · Tags: bitmasks, brute force, data structures, string suffix structures, strings · first AC: Dec 16, 2023 · last AC: Dec 16, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 945 global accepts · Tags: bitmasks, combinatorics, dp, math, number theory · first AC: Nov 5, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,194 global accepts · Tags: dfs and similar, graphs · first AC: Jul 11, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,505 global accepts · Tags: data structures, dsu · first AC: Jun 9, 2024 · C++14 (GCC 6-32) (first AC)