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Open on Codeforces · 356 unique accepted
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Quality: 980 global accepts · Tags: combinatorics, dp, graphs, trees · first AC: Dec 7, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 2,309 global accepts · Tags: data structures, dp, trees · first AC: Jun 26, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 519 global accepts · Tags: data structures, dp, math · first AC: Nov 27, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 530 global accepts · Tags: binary search, brute force, greedy · first AC: Jan 29, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 983 global accepts · Tags: dfs and similar, graphs · first AC: Oct 15, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 395 global accepts · Tags: — · first AC: Sep 26, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,315 global accepts · Tags: combinatorics, probabilities · first AC: Jan 17, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 709 global accepts · Tags: combinatorics, data structures, dp · first AC: Jan 5, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 1,083 global accepts · Tags: combinatorics, dp · first AC: Dec 7, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 414 global accepts · Tags: data structures, divide and conquer, graphs, implementation, trees · first AC: Jun 28, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,559 global accepts · Tags: binary search, greedy · first AC: Nov 12, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 480 global accepts · Tags: data structures, dsu, greedy · first AC: Oct 20, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 670 global accepts · Tags: binary search, dp, math · first AC: Jul 3, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 547 global accepts · Tags: bitmasks, dp, expression parsing · first AC: Jan 30, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,728 global accepts · Tags: data structures, greedy, two pointers · first AC: Jan 24, 2025 · last AC: Jan 24, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 380 global accepts · Tags: binary search, constructive algorithms, interactive · first AC: Oct 12, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 176 global accepts · Tags: brute force, dp · first AC: Oct 10, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 801 global accepts · Tags: interactive, probabilities, trees · first AC: Oct 8, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,184 global accepts · Tags: bitmasks, constructive algorithms, data structures, dfs and similar, implementation, math, matrices, number theory, trees · first AC: Sep 26, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,295 global accepts · Tags: data structures, graphs, shortest paths · first AC: Sep 23, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 485 global accepts · Tags: binary search, data structures, dfs and similar, greedy, trees · first AC: May 23, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,846 global accepts · Tags: data structures, graphs, shortest paths · first AC: Feb 17, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 1,544 global accepts · Tags: data structures, divide and conquer, dsu, math, trees · first AC: Jan 4, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 1,034 global accepts · Tags: binary search, data structures, divide and conquer, trees · first AC: Jan 4, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 647 global accepts · Tags: dp, interactive · first AC: Aug 11, 2023 · C++14 (GCC 6-32) (first AC)