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Open on Codeforces · 656 unique accepted
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Quality: 15,314 global accepts · Tags: dp, greedy · first AC: Dec 15, 2021 · C++20 (GCC 11-64) (first AC)
Quality: 12,945 global accepts · Tags: brute force, constructive algorithms, games, greedy · first AC: Dec 15, 2021 · C++20 (GCC 11-64) (first AC)
Quality: 19,185 global accepts · Tags: dfs and similar, dp, trees · first AC: Dec 8, 2021 · C++20 (GCC 11-64) (first AC)
Quality: 11,949 global accepts · Tags: binary search, implementation, math, two pointers · first AC: Dec 8, 2021 · C++20 (GCC 11-64) (first AC)
Quality: 12,543 global accepts · Tags: dp, greedy, sortings · first AC: Dec 8, 2021 · C++20 (GCC 11-64) (first AC)
Quality: 16,668 global accepts · Tags: binary search, brute force · first AC: Dec 8, 2021 · C++20 (GCC 11-64) (first AC)
Quality: 14,526 global accepts · Tags: constructive algorithms, dp, graphs, greedy, math · first AC: Dec 8, 2021 · C++20 (GCC 11-64) (first AC)
Quality: 20,597 global accepts · Tags: greedy · first AC: Dec 8, 2021 · C++20 (GCC 11-64) (first AC)
Quality: 11,349 global accepts · Tags: binary search, data structures, divide and conquer, math, number theory, two pointers · first AC: Aug 1, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 8,494 global accepts · Tags: data structures, dfs and similar, dp, implementation, trees · first AC: Jun 4, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 4,196 global accepts · Tags: binary search, data structures, math, number theory · first AC: Sep 19, 2025 · Java 21 (first AC)
Quality: 7,394 global accepts · Tags: constructive algorithms, dsu, graphs, greedy, math, number theory, trees · first AC: Jul 18, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 6,494 global accepts · Tags: binary search, brute force, dsu, implementation, math · first AC: Jan 13, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 2,424 global accepts · Tags: constructive algorithms, dp · first AC: Dec 3, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 7,132 global accepts · Tags: bitmasks, constructive algorithms, data structures, math, string suffix structures, trees · first AC: Nov 3, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 3,430 global accepts · Tags: dfs and similar, dp, graphs · first AC: Oct 13, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 15,178 global accepts · Tags: data structures, trees · first AC: Mar 3, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 5,625 global accepts · Tags: combinatorics, dp · first AC: Mar 3, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 9,224 global accepts · Tags: data structures, dfs and similar, trees · first AC: Mar 3, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 3,746 global accepts · Tags: constructive algorithms, data structures, dfs and similar, dsu, graphs, trees · first AC: Sep 30, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 6,237 global accepts · Tags: binary search, data structures, dfs and similar, graphs, greedy, trees · first AC: Sep 29, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 6,088 global accepts · Tags: 2-sat, bitmasks, graphs, greedy · first AC: Aug 20, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 5,912 global accepts · Tags: data structures, dp, greedy · first AC: Aug 16, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 6,343 global accepts · Tags: dfs and similar, trees · first AC: Jul 10, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 6,269 global accepts · Tags: binary search, data structures, greedy, math, sortings, two pointers · first AC: Jul 8, 2022 · C++17 (GCC 7-32) (first AC)