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Open on Codeforces · 98 unique accepted
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Quality: 168 global accepts · Tags: bitmasks, data structures, dfs and similar, dp, fft, trees · first AC: Feb 8, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 309 global accepts · Tags: dp, greedy, math · first AC: Mar 16, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 607 global accepts · Tags: data structures, dp, greedy, math · first AC: Mar 10, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 839 global accepts · Tags: combinatorics, dp, implementation · first AC: Mar 11, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 156 global accepts · Tags: constructive algorithms, dfs and similar, dsu · first AC: Mar 9, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 171 global accepts · Tags: math · first AC: Feb 23, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 219 global accepts · Tags: bitmasks, combinatorics, dp, graphs · first AC: Dec 28, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,195 global accepts · Tags: graphs, shortest paths · first AC: Feb 9, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 1,383 global accepts · Tags: bitmasks, brute force, dp, dsu, graphs · first AC: Apr 18, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 175 global accepts · Tags: dp · first AC: Mar 15, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 570 global accepts · Tags: data structures, divide and conquer, dsu, graphs, implementation · first AC: Apr 25, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 1,935 global accepts · Tags: binary search, bitmasks, constructive algorithms, interactive · first AC: Apr 25, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 3,175 global accepts · Tags: constructive algorithms, data structures, sortings · first AC: Apr 25, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 4,760 global accepts · Tags: dp, math · first AC: Apr 25, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 7,259 global accepts · Tags: greedy, sortings · first AC: Apr 25, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 9,968 global accepts · Tags: brute force, dp, math · first AC: Apr 25, 2026 · C++20 (GCC 13-64) (first AC)
Tags: *special · first AC: Apr 24, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 428 global accepts · Tags: data structures, implementation, math, trees · first AC: Apr 13, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 1,213 global accepts · Tags: dfs and similar, dp, greedy, math, probabilities, trees · first AC: Apr 13, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 3,204 global accepts · Tags: binary search, bitmasks, constructive algorithms, interactive · first AC: Apr 13, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 3,597 global accepts · Tags: binary search, constructive algorithms, divide and conquer, interactive, math · first AC: Apr 13, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 8,979 global accepts · Tags: brute force, constructive algorithms, math, number theory · first AC: Apr 13, 2026 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Feb 25, 2026 · C++20 (GCC 13-64) (first AC)