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Open on Codeforces · 175 unique accepted
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Quality: 1,309 global accepts · Tags: data structures, dp · first AC: Aug 6, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 493 global accepts · Tags: dp, implementation, math · first AC: Apr 20, 2026 · last AC: Apr 20, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 605 global accepts · Tags: binary search, brute force, data structures, hashing, implementation, strings · first AC: Nov 20, 2025 · last AC: Dec 23, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 485 global accepts · Tags: binary search, data structures, dfs and similar, greedy, trees · first AC: Oct 27, 2025 · last AC: Oct 27, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,411 global accepts · Tags: data structures, divide and conquer · first AC: May 12, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 707 global accepts · Tags: data structures, divide and conquer, dp · first AC: Jan 26, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,075 global accepts · Tags: data structures, dfs and similar, dp, shortest paths, trees · first AC: Jan 9, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 884 global accepts · Tags: divide and conquer, dp, number theory · first AC: Jan 8, 2025 · last AC: Jan 8, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,558 global accepts · Tags: data structures · first AC: Dec 16, 2025 · last AC: Dec 16, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 460 global accepts · Tags: — · first AC: Oct 10, 2025 · last AC: Oct 10, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,562 global accepts · Tags: data structures, string suffix structures · first AC: Jan 7, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 883 global accepts · Tags: graph matchings, strings · first AC: Dec 23, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 440 global accepts · Tags: dp, hashing, implementation, string suffix structures, strings, two pointers · first AC: Apr 25, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,209 global accepts · Tags: data structures, string suffix structures · first AC: Jan 7, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,508 global accepts · Tags: binary search, data structures · first AC: Oct 14, 2025 · last AC: Oct 14, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,010 global accepts · Tags: data structures, dp, string suffix structures · first AC: Jan 14, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 361 global accepts · Tags: data structures, divide and conquer, two pointers · first AC: Jan 13, 2025 · last AC: Jan 13, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 245 global accepts · Tags: binary search, data structures, dfs and similar, hashing, string suffix structures, strings, trees · first AC: Apr 24, 2025 · last AC: Apr 8, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 277 global accepts · Tags: string suffix structures, strings · first AC: Jan 14, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 575 global accepts · Tags: data structures, divide and conquer, dsu, graphs, implementation · first AC: Apr 26, 2026 · last AC: Apr 27, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,947 global accepts · Tags: binary search, bitmasks, constructive algorithms, interactive · first AC: Apr 26, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,194 global accepts · Tags: constructive algorithms, data structures, sortings · first AC: Apr 26, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,788 global accepts · Tags: dp, math · first AC: Apr 26, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 7,289 global accepts · Tags: greedy, sortings · first AC: Apr 26, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 10,013 global accepts · Tags: brute force, dp, math · first AC: Apr 26, 2026 · C++23 (GCC 14-64, msys2) (first AC)