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Open on Codeforces · 1,114 unique accepted
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Quality: 1,437 global accepts · Tags: brute force, dp, number theory · first AC: Jan 7, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 2,007 global accepts · Tags: combinatorics, constructive algorithms, dfs and similar, graphs, math · first AC: Jan 3, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 3,500 global accepts · Tags: implementation, math, number theory · first AC: Jan 3, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 2,000 global accepts · Tags: binary search, two pointers · first AC: Jan 2, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 8,286 global accepts · Tags: dp · first AC: Dec 31, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 2,456 global accepts · Tags: dfs and similar, greedy, sortings, trees · first AC: Dec 26, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 1,577 global accepts · Tags: brute force, hashing, implementation, strings · first AC: Dec 15, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 4,475 global accepts · Tags: data structures, math · first AC: Dec 15, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 975 global accepts · Tags: binary search, divide and conquer, hashing, implementation, probabilities, trees · first AC: Dec 7, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 1,533 global accepts · Tags: binary search, graphs, greedy, implementation · first AC: Nov 27, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 2,104 global accepts · Tags: brute force, dp, graphs, greedy, implementation, shortest paths · first AC: Oct 7, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 2,844 global accepts · Tags: binary search, brute force, data structures, dsu, greedy, sortings · first AC: Mar 1, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 2,245 global accepts · Tags: bitmasks, brute force, greedy · first AC: Jan 2, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 1,932 global accepts · Tags: combinatorics, dfs and similar, dp, dsu, graphs, implementation, math, trees · first AC: Apr 26, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 204 global accepts · Tags: *special · first AC: Mar 18, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 222 global accepts · Tags: *special · first AC: Mar 7, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 2,523 global accepts · Tags: bitmasks, combinatorics, dp, math · first AC: Feb 12, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 673 global accepts · Tags: binary search, data structures, hashing, implementation, sortings, strings, trees · first AC: Nov 24, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,031 global accepts · Tags: combinatorics, dp, math · first AC: Nov 24, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,906 global accepts · Tags: bitmasks, brute force, combinatorics, divide and conquer, dp, math, meet-in-the-middle · first AC: Jun 25, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 2,353 global accepts · Tags: constructive algorithms, greedy, strings · first AC: Apr 27, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,957 global accepts · Tags: combinatorics, games · first AC: Mar 30, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,041 global accepts · Tags: graphs, greedy · first AC: Mar 24, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 2,601 global accepts · Tags: constructive algorithms, dfs and similar, greedy, trees · first AC: Mar 16, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 899 global accepts · Tags: combinatorics, dp, math · first AC: Mar 14, 2024 · last AC: Mar 14, 2024 · C++17 (GCC 7-32) (first AC)