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Open on Codeforces · 412 unique accepted
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Quality: 1,500 global accepts · Tags: brute force, constructive algorithms, implementation · first AC: May 17, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 2,746 global accepts · Tags: constructive algorithms, geometry, math · first AC: Dec 29, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 3,453 global accepts · Tags: combinatorics, dp, math · first AC: Sep 29, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 1,163 global accepts · Tags: brute force, data structures, dfs and similar, dp, graphs, implementation, math, number theory · first AC: Aug 11, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 2,475 global accepts · Tags: brute force, data structures, divide and conquer, dp, graphs, greedy, shortest paths · first AC: Jul 19, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,631 global accepts · Tags: binary search, dp · first AC: Oct 21, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,435 global accepts · Tags: binary search, dsu, greedy · first AC: Oct 1, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 2,477 global accepts · Tags: bitmasks, brute force, dp, probabilities · first AC: May 31, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 812 global accepts · Tags: data structures, dsu, graphs, hashing · first AC: Mar 10, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 1,467 global accepts · Tags: constructive algorithms, greedy · first AC: Dec 6, 2020 · C++17 (GCC 9-64) (first AC)
Quality: 312 global accepts · Tags: *special, 2-sat, binary search, data structures, graphs, interactive, sortings, two pointers · first AC: Aug 28, 2020 · C++17 (GCC 9-64) (first AC)
Quality: 2,403 global accepts · Tags: binary search, constructive algorithms, data structures, greedy, math · first AC: Aug 16, 2020 · C++17 (GCC 9-64) (first AC)
Quality: 2,430 global accepts · Tags: brute force, dp, greedy, math · first AC: Jul 7, 2020 · C++17 (GCC 9-64) (first AC)
Quality: 2,306 global accepts · Tags: divide and conquer, dp, dsu, number theory, trees · first AC: Jun 13, 2020 · C++17 (GCC 9-64) (first AC)
Quality: 2,766 global accepts · Tags: brute force, string suffix structures, strings · first AC: Jun 5, 2020 · last AC: Jun 5, 2020 · C++17 (GCC 9-64) (first AC)
Quality: 1,818 global accepts · Tags: brute force, constructive algorithms · first AC: May 30, 2020 · C++17 (GCC 9-64) (first AC)
Quality: 1,322 global accepts · Tags: data structures, probabilities · first AC: May 28, 2020 · C++17 (GCC 9-64) (first AC)
Quality: 2,786 global accepts · Tags: dp · first AC: May 20, 2020 · C++17 (GCC 9-64) (first AC)
Quality: 654 global accepts · Tags: constructive algorithms, graphs · first AC: May 17, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 1,804 global accepts · Tags: constructive algorithms, data structures, greedy, implementation · first AC: Apr 3, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 8,918 global accepts · Tags: data structures, dfs and similar, trees · first AC: Mar 27, 2020 · last AC: Mar 27, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 1,318 global accepts · Tags: brute force, data structures, divide and conquer, dp, implementation, math, trees · first AC: Dec 19, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,628 global accepts · Tags: bitmasks, brute force, constructive algorithms, dp, greedy, math · first AC: Jul 24, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 1,032 global accepts · Tags: binary search, data structures, implementation, two pointers · first AC: Apr 23, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 697 global accepts · Tags: data structures, geometry · first AC: Apr 12, 2021 · C++17 (GCC 9-64) (first AC)