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Open on Codeforces · 1,220 unique accepted
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Quality: 338 global accepts · Tags: games, interactive · first AC: Oct 9, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 246 global accepts · Tags: divide and conquer, dp, trees · first AC: Jun 21, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 236 global accepts · Tags: dp, graphs · first AC: Jun 5, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 154 global accepts · Tags: constructive algorithms, graphs · first AC: Apr 26, 2025 · last AC: Apr 26, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 127 global accepts · Tags: — · first AC: Apr 8, 2025 · C++20 (GCC 13-64) (first AC)
Tags: dp · first AC: Apr 3, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 121 global accepts · Tags: data structures, graphs, greedy, trees · first AC: Mar 21, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 133 global accepts · Tags: data structures, greedy, math, matrices · first AC: Mar 17, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 441 global accepts · Tags: data structures, trees · first AC: Feb 7, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 103 global accepts · Tags: constructive algorithms · first AC: Jan 9, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 185 global accepts · Tags: data structures, greedy, math · first AC: Jan 9, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 111 global accepts · Tags: divide and conquer, dp · first AC: Jan 8, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 82 global accepts · Tags: math, number theory · first AC: Jan 8, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 111 global accepts · Tags: bitmasks, brute force, combinatorics, dp · first AC: Dec 27, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 278 global accepts · Tags: binary search, brute force, data structures, greedy, trees · first AC: Oct 21, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 281 global accepts · Tags: — · first AC: Aug 12, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 175 global accepts · Tags: dfs and similar, graphs, trees · first AC: May 24, 2024 · last AC: May 24, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 298 global accepts · Tags: binary search, flows, graphs · first AC: Apr 29, 2024 · last AC: Apr 29, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 265 global accepts · Tags: dp, fft, math, number theory, probabilities · first AC: Apr 7, 2024 · last AC: Apr 7, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 443 global accepts · Tags: dp · first AC: Mar 29, 2024 · last AC: Mar 29, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 277 global accepts · Tags: string suffix structures, strings · first AC: Mar 22, 2024 · last AC: Mar 23, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 504 global accepts · Tags: dp, math · first AC: Mar 13, 2024 · last AC: Mar 13, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,383 global accepts · Tags: bitmasks, brute force, dp, dsu, graphs · first AC: Mar 8, 2024 · last AC: Mar 8, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 383 global accepts · Tags: dp, greedy · first AC: Mar 5, 2024 · last AC: Mar 5, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 349 global accepts · Tags: bitmasks, dp, trees · first AC: Feb 25, 2024 · C++17 (GCC 9-64) (first AC)