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Open on Codeforces · 1,140 unique accepted
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Quality: 281 global accepts · Tags: combinatorics, dfs and similar, dp, graphs · first AC: Nov 7, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 408 global accepts · Tags: graphs · first AC: Nov 7, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 134 global accepts · Tags: binary search, interactive, ternary search · first AC: Oct 20, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 201 global accepts · Tags: math, meet-in-the-middle · first AC: Oct 20, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 235 global accepts · Tags: divide and conquer, dp, number theory, trees · first AC: Oct 10, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 89 global accepts · Tags: greedy, implementation · first AC: Oct 5, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 441 global accepts · Tags: data structures, trees · first AC: Dec 14, 2024 · last AC: Sep 25, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 166 global accepts · Tags: combinatorics, dp, math, number theory · first AC: Sep 22, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 170 global accepts · Tags: divide and conquer, dp, greedy · first AC: Sep 17, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 443 global accepts · Tags: dp · first AC: Sep 10, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 504 global accepts · Tags: dp, math · first AC: Jul 23, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 278 global accepts · Tags: binary search, brute force, data structures, greedy, trees · first AC: Jul 18, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 196 global accepts · Tags: data structures, greedy · first AC: May 17, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 573 global accepts · Tags: data structures, divide and conquer, dsu, graphs, implementation · first AC: Apr 25, 2026 · C++20 (GCC 13-64) (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++20 (GCC 13-64) (first AC)
Quality: 1,939 global accepts · Tags: binary search, bitmasks, constructive algorithms, interactive · first AC: Apr 25, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 3,182 global accepts · Tags: constructive algorithms, data structures, sortings · first AC: Apr 25, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 4,768 global accepts · Tags: dp, math · first AC: Apr 25, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 7,267 global accepts · Tags: greedy, sortings · first AC: Apr 25, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 9,981 global accepts · Tags: brute force, dp, math · first AC: Apr 25, 2026 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Nov 15, 2025 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Sep 19, 2025 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Sep 17, 2025 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Sep 17, 2025 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Jul 23, 2025 · last AC: Jul 23, 2025 · C++20 (GCC 13-64) (first AC)