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Open on Codeforces · 559 unique accepted
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Quality: 3,092 global accepts · Tags: 2-sat, dfs and similar, dsu, graphs · first AC: Feb 20, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,056 global accepts · Tags: dfs and similar, graphs · first AC: Dec 14, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,372 global accepts · Tags: combinatorics, dp, implementation, math · first AC: Nov 24, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,325 global accepts · Tags: dp, greedy, sortings, two pointers · first AC: Nov 18, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,905 global accepts · Tags: binary search, data structures, dp, greedy, implementation, two pointers · first AC: Nov 16, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,672 global accepts · Tags: binary search, constructive algorithms, divide and conquer, interactive, math, number theory · first AC: Nov 15, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,969 global accepts · Tags: combinatorics, data structures, dp, greedy, implementation, math · first AC: Oct 21, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,260 global accepts · Tags: constructive algorithms, dfs and similar, flows, graphs, greedy · first AC: Sep 30, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 6,162 global accepts · Tags: binary search, data structures, greedy, hashing, string suffix structures, strings, two pointers · first AC: Sep 12, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,060 global accepts · Tags: games, math · first AC: Aug 30, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 10,617 global accepts · Tags: data structures · first AC: Aug 1, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 16,879 global accepts · Tags: data structures, implementation, math, two pointers · first AC: Jul 31, 2024 · last AC: Aug 1, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,844 global accepts · Tags: binary search, brute force, data structures, dsu, greedy, sortings · first AC: Jul 27, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,531 global accepts · Tags: dfs and similar, hashing, implementation, trees · first AC: Jun 15, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 4,478 global accepts · Tags: hashing, strings · first AC: Jun 4, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,137 global accepts · Tags: bitmasks, dp · first AC: May 22, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 2,125 global accepts · Tags: dp, implementation · first AC: May 14, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 3,158 global accepts · Tags: hashing, strings · first AC: Apr 5, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,601 global accepts · Tags: dp, hashing, strings · first AC: Apr 4, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 3,461 global accepts · Tags: bitmasks, dp · first AC: Mar 22, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 2,597 global accepts · Tags: binary search, data structures, greedy, implementation, math, sortings · first AC: Mar 2, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 6,497 global accepts · Tags: binary search, data structures, divide and conquer, dp, two pointers · first AC: Feb 21, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 11,251 global accepts · Tags: data structures · first AC: Feb 20, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 2,176 global accepts · Tags: binary search, bitmasks, brute force, data structures, dp, dsu, greedy, math, number theory, strings, trees · first AC: Jan 24, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 3,401 global accepts · Tags: bitmasks, combinatorics, dp, math, number theory · first AC: Feb 21, 2026 · C++23 (GCC 14-64, msys2) (first AC)