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Open on Codeforces · 2,069 unique accepted
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Quality: 1,660 global accepts · Tags: binary search, data structures, divide and conquer, dp, greedy, strings · first AC: Jul 28, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 2,191 global accepts · Tags: combinatorics, greedy, hashing, math, number theory, sortings · first AC: Jul 13, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,921 global accepts · Tags: bitmasks, greedy, math, two pointers · first AC: May 23, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 2,316 global accepts · Tags: binary search, data structures, dp, greedy · first AC: May 18, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 2,075 global accepts · Tags: constructive algorithms, dfs and similar, graphs, shortest paths · first AC: Oct 20, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 1,471 global accepts · Tags: binary search, data structures, dp, two pointers · first AC: Oct 11, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 1,960 global accepts · Tags: constructive algorithms, divide and conquer, graphs, implementation, interactive, trees · first AC: Sep 2, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 3,957 global accepts · Tags: bitmasks, data structures, dfs and similar, dsu, greedy, trees · first AC: Jul 26, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 3,705 global accepts · Tags: data structures, divide and conquer · first AC: Jun 4, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 2,754 global accepts · Tags: data structures, divide and conquer, trees · first AC: May 4, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 1,299 global accepts · Tags: dp · first AC: Apr 27, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 10,843 global accepts · Tags: data structures, divide and conquer, trees · first AC: Jan 31, 2022 · last AC: Apr 8, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 4,837 global accepts · Tags: data structures, divide and conquer · first AC: Apr 4, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 3,055 global accepts · Tags: data structures, dsu, graphs, trees · first AC: Mar 24, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 8,918 global accepts · Tags: data structures, dfs and similar, trees · first AC: Feb 2, 2022 · C++20 (GCC 11-64) (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++23 (GCC 14-64, msys2) (first AC)
Quality: 1,209 global accepts · Tags: data structures, dp, dsu, graphs, math, trees · first AC: Oct 7, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,065 global accepts · Tags: data structures, dp, games, greedy, implementation · first AC: Sep 25, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 900 global accepts · Tags: binary search, brute force, data structures, divide and conquer, greedy, implementation · first AC: Aug 11, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,530 global accepts · Tags: constructive algorithms, dfs and similar, graphs, trees · first AC: Aug 3, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 993 global accepts · Tags: graphs, math, sortings · first AC: May 21, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,915 global accepts · Tags: data structures, dp, greedy, math, number theory, two pointers · first AC: Apr 11, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,240 global accepts · Tags: 2-sat, data structures, dfs and similar, dp · first AC: Apr 9, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 969 global accepts · Tags: brute force, dp, implementation, math, number theory · first AC: Feb 28, 2024 · last AC: Feb 28, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 1,727 global accepts · Tags: bitmasks, brute force, data structures, dfs and similar, dsu, graphs, greedy, trees · first AC: Feb 27, 2024 · C++20 (GCC 11-64) (first AC)