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Open on Codeforces · 5,520 unique accepted
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Quality: 315 global accepts · Tags: constructive algorithms, graphs, math · first AC: Aug 8, 2023 · last AC: Aug 8, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 591 global accepts · Tags: dp · first AC: Jul 23, 2023 · last AC: Jul 23, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 434 global accepts · Tags: dp · first AC: Jul 19, 2023 · last AC: Jul 22, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 425 global accepts · Tags: dfs and similar, dp, graphs · first AC: Jul 7, 2023 · last AC: Jul 11, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 248 global accepts · Tags: bitmasks, data structures, games, trees · first AC: Jul 5, 2023 · last AC: Jul 11, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 338 global accepts · Tags: games, interactive · first AC: Mar 13, 2023 · last AC: Mar 13, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 172 global accepts · Tags: — · first AC: Feb 17, 2023 · last AC: Feb 17, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 261 global accepts · Tags: data structures · first AC: Feb 6, 2023 · last AC: Feb 7, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 936 global accepts · Tags: binary search, data structures · first AC: Jan 30, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 408 global accepts · Tags: graphs · first AC: Jan 16, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 502 global accepts · Tags: games · first AC: Dec 21, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 443 global accepts · Tags: data structures, trees · first AC: Oct 11, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 370 global accepts · Tags: bitmasks, combinatorics, dp · first AC: Aug 10, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 159 global accepts · Tags: binary search, brute force, dfs and similar, divide and conquer, graphs, trees · first AC: Apr 26, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 573 global accepts · Tags: data structures, divide and conquer, dsu, graphs, implementation · first AC: Apr 26, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 1,940 global accepts · Tags: binary search, bitmasks, constructive algorithms, interactive · first AC: Apr 26, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 3,183 global accepts · Tags: constructive algorithms, data structures, sortings · first AC: Apr 26, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 4,770 global accepts · Tags: dp, math · first AC: Apr 26, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 7,270 global accepts · Tags: greedy, sortings · first AC: Apr 26, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 9,984 global accepts · Tags: brute force, dp, math · first AC: Apr 26, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 429 global accepts · Tags: data structures, implementation, math, trees · first AC: Apr 14, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 1,215 global accepts · Tags: dfs and similar, dp, greedy, math, probabilities, trees · first AC: Apr 14, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 3,208 global accepts · Tags: binary search, bitmasks, constructive algorithms, interactive · first AC: Apr 14, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 3,601 global accepts · Tags: binary search, constructive algorithms, divide and conquer, interactive, math · first AC: Apr 14, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 8,989 global accepts · Tags: brute force, constructive algorithms, math, number theory · first AC: Apr 14, 2026 · C++20 (GCC 13-64) (first AC)