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Open on Codeforces · 471 unique accepted
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Quality: 14,980 global accepts · Tags: hashing, implementation, math · first AC: May 22, 2021 · GNU C++11 (first AC)
Quality: 14,395 global accepts · Tags: binary search, interactive · first AC: May 21, 2021 · GNU C++11 (first AC)
Quality: 13,205 global accepts · Tags: dp, greedy, sortings · first AC: Nov 30, 2020 · GNU C++11 (first AC)
Quality: 8,685 global accepts · Tags: combinatorics, dp, math · first AC: Nov 19, 2020 · GNU C++11 (first AC)
Quality: 17,662 global accepts · Tags: dp, graphs, shortest paths · first AC: Oct 12, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 9,346 global accepts · Tags: dp · first AC: Oct 9, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 10,166 global accepts · Tags: dp, matrices · first AC: Oct 9, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 16,582 global accepts · Tags: dp, implementation · first AC: Oct 9, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 25,136 global accepts · Tags: dp · first AC: Oct 9, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 9,704 global accepts · Tags: binary search, data structures, dfs and similar, trees · first AC: Sep 23, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 11,779 global accepts · Tags: constructive algorithms, dfs and similar, graphs, trees · first AC: Sep 23, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,305 global accepts · Tags: data structures, expression parsing, implementation · first AC: Dec 2, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 13,099 global accepts · Tags: dfs and similar, graphs, shortest paths · first AC: Nov 2, 2022 · C++20 (GCC 11-64) (first AC)
Tags: brute force, dp, greedy, implementation · first AC: Oct 19, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 9,134 global accepts · Tags: bitmasks, constructive algorithms, dfs and similar, dp, graphs, trees · first AC: Oct 17, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 9,401 global accepts · Tags: constructive algorithms, dfs and similar, dp, dsu, graphs · first AC: Oct 14, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 10,485 global accepts · Tags: combinatorics, data structures, geometry, implementation, math · first AC: Oct 13, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 8,001 global accepts · Tags: bitmasks, constructive algorithms, interactive, math · first AC: Sep 4, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 6,650 global accepts · Tags: data structures, dp, math · first AC: Aug 26, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 10,501 global accepts · Tags: bitmasks, combinatorics, dp, math, matrices · first AC: Aug 17, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 7,573 global accepts · Tags: constructive algorithms, math · first AC: Aug 9, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 13,798 global accepts · Tags: bitmasks, brute force, greedy, math · first AC: Jul 29, 2021 · Java 11 (first AC)
Quality: 10,847 global accepts · Tags: brute force, geometry, greedy, implementation · first AC: Jul 22, 2021 · GNU C++11 (first AC)
Quality: 9,239 global accepts · Tags: dfs and similar, dp, dsu, implementation · first AC: May 26, 2021 · GNU C++11 (first AC)
Quality: 8,394 global accepts · Tags: brute force, data structures, dp, greedy, implementation · first AC: May 24, 2021 · GNU C++11 (first AC)