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Open on Codeforces · 624 unique accepted
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Quality: 2,558 global accepts · Tags: data structures · first AC: Aug 6, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 405 global accepts · Tags: hashing, math, string suffix structures, strings · first AC: Sep 11, 2025 · last AC: Sep 11, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 402 global accepts · Tags: data structures, greedy, trees · first AC: Sep 9, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 360 global accepts · Tags: data structures, dp · first AC: Sep 8, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,161 global accepts · Tags: data structures · first AC: Apr 10, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,839 global accepts · Tags: data structures, dfs and similar, graphs, trees · first AC: Feb 5, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 654 global accepts · Tags: data structures, greedy, hashing · first AC: Sep 11, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 346 global accepts · Tags: constructive algorithms, data structures, dp, trees · first AC: May 2, 2024 · last AC: May 2, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 234 global accepts · Tags: math · first AC: Aug 28, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 572 global accepts · Tags: data structures, divide and conquer, dsu, graphs, implementation · first AC: Apr 25, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,937 global accepts · Tags: binary search, bitmasks, constructive algorithms, interactive · first AC: Apr 25, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,177 global accepts · Tags: constructive algorithms, data structures, sortings · first AC: Apr 25, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,762 global accepts · Tags: dp, math · first AC: Apr 25, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 7,265 global accepts · Tags: greedy, sortings · first AC: Apr 25, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 9,974 global accepts · Tags: brute force, dp, math · first AC: Apr 25, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,213 global accepts · Tags: dfs and similar, dp, greedy, math, probabilities, trees · first AC: Apr 14, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 3,600 global accepts · Tags: binary search, constructive algorithms, divide and conquer, interactive, math · first AC: Apr 13, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,206 global accepts · Tags: binary search, bitmasks, constructive algorithms, interactive · first AC: Apr 13, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 8,987 global accepts · Tags: brute force, constructive algorithms, math, number theory · first AC: Apr 13, 2026 · C++17 (GCC 7-32) (first AC)
Tags: — · first AC: Jun 20, 2025 · C++17 (GCC 7-32) (first AC)
Tags: — · first AC: Sep 29, 2024 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Sep 25, 2024 · C++17 (GCC 7-32) (first AC)
Tags: — · first AC: Sep 25, 2024 · C++17 (GCC 7-32) (first AC)
Tags: — · first AC: Aug 3, 2024 · C++14 (GCC 6-32) (first AC)