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Open on Codeforces · 1,444 unique accepted
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Quality: 1,240 global accepts · Tags: 2-sat, data structures, dfs and similar, dp · first AC: Mar 22, 2024 · last AC: Mar 25, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 907 global accepts · Tags: binary search, constructive algorithms, data structures, implementation · first AC: Mar 22, 2024 · last AC: Mar 22, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,623 global accepts · Tags: combinatorics, math, probabilities · first AC: Mar 20, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 2,996 global accepts · Tags: bitmasks, combinatorics, dp, math, number theory, shortest paths · first AC: Mar 12, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 3,692 global accepts · Tags: data structures, divide and conquer, greedy, math · first AC: Mar 5, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 1,625 global accepts · Tags: dp · first AC: Aug 17, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 464 global accepts · Tags: dp, trees · first AC: Sep 5, 2022 · last AC: Aug 6, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 903 global accepts · Tags: data structures · first AC: Jul 31, 2023 · last AC: Jul 31, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 930 global accepts · Tags: binary search, data structures, graphs, greedy, implementation · first AC: Jul 2, 2023 · last AC: Jul 2, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 2,254 global accepts · Tags: binary search, dsu, graphs, shortest paths, trees · first AC: Jun 24, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,025 global accepts · Tags: binary search, brute force, data structures, math, two pointers · first AC: Apr 7, 2023 · last AC: Apr 7, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 3,783 global accepts · Tags: data structures · first AC: Nov 25, 2022 · last AC: Feb 28, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,158 global accepts · Tags: bitmasks, constructive algorithms, dfs and similar, dsu, graphs, greedy, implementation, trees · first AC: Feb 10, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 2,573 global accepts · Tags: data structures, hashing, strings · first AC: Dec 26, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 787 global accepts · Tags: data structures, dsu · first AC: Oct 24, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 1,693 global accepts · Tags: binary search, constructive algorithms, interactive, ternary search · first AC: Oct 21, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 1,075 global accepts · Tags: combinatorics, dp, math, probabilities · first AC: Oct 8, 2022 · last AC: Oct 14, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 2,133 global accepts · Tags: dp · first AC: Sep 7, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 1,347 global accepts · Tags: brute force, dp, greedy, strings · first AC: Jul 8, 2022 · last AC: Jul 9, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 4,621 global accepts · Tags: dp, number theory · first AC: Apr 30, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 640 global accepts · Tags: brute force, combinatorics, implementation, math, sortings · first AC: Sep 9, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 951 global accepts · Tags: brute force, combinatorics, dp, implementation, math · first AC: Aug 1, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,186 global accepts · Tags: data structures · first AC: Jun 3, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 935 global accepts · Tags: constructive algorithms, graphs, interactive · first AC: May 26, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 6,274 global accepts · Tags: data structures, divide and conquer, dp · first AC: May 16, 2024 · last AC: May 17, 2024 · C++20 (GCC 13-64) (first AC)