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Open on Codeforces · 954 unique accepted
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Quality: 434 global accepts · Tags: dp · first AC: Oct 28, 2025 · last AC: Oct 28, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 173 global accepts · Tags: binary search, greedy · first AC: Sep 8, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 441 global accepts · Tags: data structures, trees · first AC: Jul 30, 2025 · last AC: Jul 30, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 443 global accepts · Tags: data structures, trees · first AC: Apr 20, 2025 · last AC: Apr 20, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 189 global accepts · Tags: data structures, implementation, trees · first AC: Mar 25, 2025 · last AC: Mar 29, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 245 global accepts · Tags: binary search, data structures, dfs and similar, hashing, string suffix structures, strings, trees · first AC: Mar 20, 2025 · last AC: Mar 25, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 323 global accepts · Tags: data structures, divide and conquer, hashing, string suffix structures, strings · first AC: Sep 5, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 159 global accepts · Tags: binary search, brute force, dfs and similar, divide and conquer, graphs, trees · first AC: Apr 25, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,768 global accepts · Tags: dp, math · first AC: Apr 25, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 1,939 global accepts · Tags: binary search, bitmasks, constructive algorithms, interactive · first AC: Apr 25, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 3,182 global accepts · Tags: constructive algorithms, data structures, sortings · first AC: Apr 25, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 7,267 global accepts · Tags: greedy, sortings · first AC: Apr 25, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 9,982 global accepts · Tags: brute force, dp, math · first AC: Apr 25, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 3,601 global accepts · Tags: binary search, constructive algorithms, divide and conquer, interactive, math · first AC: Apr 13, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 429 global accepts · Tags: data structures, implementation, math, trees · first AC: Apr 13, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 1,215 global accepts · Tags: dfs and similar, dp, greedy, math, probabilities, trees · first AC: Apr 13, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 8,989 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: Oct 4, 2025 · C++17 (GCC 7-32) (first AC)
Tags: — · first AC: Sep 9, 2025 · C++17 (GCC 7-32) (first AC)
Tags: — · first AC: Nov 13, 2024 · C++17 (GCC 7-32) (first AC)
Tags: — · first AC: Sep 5, 2024 · last AC: Sep 5, 2024 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Aug 27, 2024 · C++17 (GCC 7-32) (first AC)
Tags: — · first AC: Jul 4, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,560 global accepts · Tags: *special, data structures, dfs and similar, divide and conquer, trees · first AC: Feb 26, 2024 · last AC: Feb 26, 2024 · C++17 (GCC 9-64) (first AC)
Tags: — · first AC: Feb 26, 2024 · C++17 (GCC 9-64) (first AC)