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Open on Codeforces · 403 unique accepted
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Quality: 3,062 global accepts · Tags: data structures, dp · first AC: Feb 27, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 2,374 global accepts · Tags: combinatorics, constructive algorithms, math, strings · first AC: Feb 19, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 3,795 global accepts · Tags: binary search, brute force, implementation · first AC: Feb 12, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 1,276 global accepts · Tags: interactive, math · first AC: Feb 3, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 4,390 global accepts · Tags: constructive algorithms, greedy, math · first AC: Jan 3, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 3,773 global accepts · Tags: brute force, combinatorics, constructive algorithms, dfs and similar, dsu, graphs, math · first AC: Jul 22, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 3,255 global accepts · Tags: constructive algorithms, greedy, strings · first AC: Jul 17, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 3,020 global accepts · Tags: data structures, dfs and similar, dsu, graphs, greedy, implementation, strings · first AC: Jul 10, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 2,019 global accepts · Tags: combinatorics, constructive algorithms, greedy, hashing, math · first AC: Nov 30, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 2,372 global accepts · Tags: combinatorics, dp, implementation, math · first AC: Nov 23, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,088 global accepts · Tags: combinatorics, dp · first AC: Nov 16, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,275 global accepts · Tags: — · first AC: Sep 21, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 2,257 global accepts · Tags: brute force, combinatorics, dp, math · first AC: Dec 23, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 761 global accepts · Tags: dp, geometry, probabilities · first AC: Jun 21, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 1,533 global accepts · Tags: binary search, graphs, greedy, implementation · first AC: Jun 21, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 1,554 global accepts · Tags: dp, geometry · first AC: Feb 19, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 2,103 global accepts · Tags: brute force, dp, graphs, greedy, implementation, shortest paths · first AC: Oct 7, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 2,517 global accepts · Tags: binary search, constructive algorithms, greedy, interactive · first AC: Apr 23, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 3,325 global accepts · Tags: dp, greedy, sortings, two pointers · first AC: Jan 27, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 2,716 global accepts · Tags: brute force, data structures, greedy, strings · first AC: Dec 30, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 3,334 global accepts · Tags: binary search, data structures, dp, sortings · first AC: Jul 25, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 3,549 global accepts · Tags: brute force, dfs and similar, graphs, math, number theory · first AC: Jul 10, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 2,799 global accepts · Tags: brute force, constructive algorithms, data structures, math, strings · first AC: May 28, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 4,477 global accepts · Tags: combinatorics, dp, math · first AC: May 2, 2021 · GNU C++11 (first AC)
Quality: 1,371 global accepts · Tags: data structures, dfs and similar, dsu, games, graphs, greedy, trees · first AC: Jan 29, 2026 · C++20 (GCC 13-64) (first AC)