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Open on Codeforces · 609 unique accepted
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Quality: 15,305 global accepts · Tags: dp, greedy · first AC: Jul 20, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 3,915 global accepts · Tags: constructive algorithms, implementation · first AC: Apr 9, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 6,682 global accepts · Tags: constructive algorithms, graphs, greedy, two pointers · first AC: Mar 15, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 3,179 global accepts · Tags: dp, games, implementation, strings · first AC: Jan 17, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 6,463 global accepts · Tags: bitmasks, constructive algorithms, dp, greedy, number theory · first AC: Dec 20, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,969 global accepts · Tags: dp · first AC: Dec 6, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,568 global accepts · Tags: binary search, brute force, data structures, dp, dsu, greedy, implementation, sortings · first AC: Nov 23, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 4,515 global accepts · Tags: dfs and similar, dp, games, graphs, greedy, trees · first AC: Dec 28, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,956 global accepts · Tags: constructive algorithms, implementation, interactive · first AC: Nov 18, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 5,189 global accepts · Tags: binary search, data structures, dp, greedy, implementation, two pointers · first AC: Sep 27, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 7,393 global accepts · Tags: constructive algorithms, dsu, graphs, greedy, math, number theory, trees · first AC: Jul 18, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 7,099 global accepts · Tags: brute force, data structures, dp, greedy, math, sortings, two pointers · first AC: Jun 27, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 2,476 global accepts · Tags: binary search, brute force, dp, greedy, sortings, two pointers · first AC: Jun 27, 2024 · last AC: Jun 27, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 4,776 global accepts · Tags: combinatorics, dp, math, probabilities · first AC: Jan 27, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 4,353 global accepts · Tags: combinatorics, number theory · first AC: Nov 17, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 7,449 global accepts · Tags: bitmasks, brute force, graphs, shortest paths · first AC: Jul 30, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 8,072 global accepts · Tags: graphs, shortest paths · first AC: Jul 30, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 9,368 global accepts · Tags: brute force, dp, math, number theory · first AC: Jul 24, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 1,518 global accepts · Tags: dfs and similar, graphs · first AC: Jul 23, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 4,611 global accepts · Tags: dp · first AC: Jul 21, 2022 · last AC: Jul 21, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 16,309 global accepts · Tags: dp · first AC: Jul 20, 2022 · last AC: Jul 20, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 7,978 global accepts · Tags: dp · first AC: Jul 20, 2022 · last AC: Jul 20, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 4,504 global accepts · Tags: brute force, constructive algorithms, greedy, strings · first AC: Apr 16, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 3,687 global accepts · Tags: binary search, divide and conquer, interactive · first AC: Dec 27, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 5,486 global accepts · Tags: bitmasks, greedy, math, trees · first AC: Jul 18, 2024 · C++14 (GCC 6-32) (first AC)