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Open on Codeforces · 557 unique accepted
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Quality: 3,174 global accepts · Tags: combinatorics, dp, math, number theory · first AC: Mar 13, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,329 global accepts · Tags: graphs, math · first AC: Jan 31, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 2,843 global accepts · Tags: binary search, brute force, data structures, dsu, greedy, sortings · first AC: Jan 24, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,867 global accepts · Tags: bitmasks, dp, games · first AC: Jan 24, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 2,057 global accepts · Tags: dp · first AC: Dec 10, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,670 global accepts · Tags: binary search, constructive algorithms, divide and conquer, interactive, math, number theory · first AC: Nov 2, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,030 global accepts · Tags: bitmasks, constructive algorithms, dp, greedy, trees · first AC: Apr 21, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,401 global accepts · Tags: bitmasks, combinatorics, dp, math, number theory · first AC: Mar 17, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,123 global accepts · Tags: dp · first AC: Mar 10, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,020 global accepts · Tags: data structures, trees · first AC: Mar 7, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,961 global accepts · Tags: bitmasks, brute force, dp, shortest paths · first AC: Mar 5, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,455 global accepts · Tags: binary search, bitmasks, brute force, combinatorics, data structures, greedy · first AC: Mar 5, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,516 global accepts · Tags: string suffix structures, strings · first AC: Mar 5, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,788 global accepts · Tags: brute force, combinatorics, greedy, sortings, trees, two pointers · first AC: Mar 4, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,129 global accepts · Tags: brute force, combinatorics, math, number theory, probabilities · first AC: Mar 3, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 4,619 global accepts · Tags: data structures, math, matrices · first AC: Mar 3, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,828 global accepts · Tags: bitmasks, brute force, data structures, dfs and similar, graphs, greedy, implementation · first AC: Dec 26, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,420 global accepts · Tags: dp, math, probabilities · first AC: Nov 27, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 5,858 global accepts · Tags: bitmasks, constructive algorithms, data structures · first AC: Nov 24, 2024 · last AC: Nov 27, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,477 global accepts · Tags: dp, strings · first AC: Nov 24, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 8,020 global accepts · Tags: data structures, graphs, shortest paths · first AC: Nov 24, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 18,403 global accepts · Tags: data structures, dfs and similar, dsu, trees · first AC: Nov 24, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,553 global accepts · Tags: data structures, hashing, string suffix structures, strings · first AC: Nov 22, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,175 global accepts · Tags: probabilities · first AC: Nov 22, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,905 global accepts · Tags: combinatorics, dfs and similar, dp, games, greedy, math, probabilities, trees · first AC: Nov 22, 2024 · C++20 (GCC 13-64) (first AC)