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1137 Final Grading (25 分) 1137 Final Grading (25 分) 1137 Final Grading (25 分) For a student taking the online course "Data Structures" on China Univer 阅读全文
posted @ 2019-08-03 20:18
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1139 First Contact (30 分) 1139 First Contact (30 分) 1139 First Contact (30 分) Unlike in nowadays, the way that boys and girls expressing their feeling 阅读全文
posted @ 2019-08-02 22:56
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1138 Postorder Traversal (25 分) 1138 Postorder Traversal (25 分) 1138 Postorder Traversal (25 分) Suppose that all the keys in a binary tree are distinc 阅读全文
posted @ 2019-08-02 13:02
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1140 Look-and-say Sequence (20 分) 1140 Look-and-say Sequence (20 分) 1140 Look-and-say Sequence (20 分) Look-and-say sequence is a sequence of integers 阅读全文
posted @ 2019-08-02 00:35
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1141 PAT Ranking of Institutions (25 分) 1141 PAT Ranking of Institutions (25 分) 1141 PAT Ranking of Institutions (25 分) After each PAT, the PAT Center 阅读全文
posted @ 2019-08-02 00:19
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1142 Maximal Clique (25 分) 1142 Maximal Clique (25 分) 1142 Maximal Clique (25 分) A clique is a subset of vertices of an undirected graph such that eve 阅读全文
posted @ 2019-08-01 22:03
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1143 Lowest Common Ancestor (30 分) 1143 Lowest Common Ancestor (30 分) 1143 Lowest Common Ancestor (30 分) The lowest common ancestor (LCA) of two nodes 阅读全文
posted @ 2019-07-31 16:47
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1145 Hashing - Average Search Time (25 分) 1145 Hashing - Average Search Time (25 分) 1145 Hashing - Average Search Time (25 分) The task of this problem 阅读全文
posted @ 2019-07-31 15:07
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1144 The Missing Number (20 分) 1144 The Missing Number (20 分) 1144 The Missing Number (20 分) Given N integers, you are supposed to find the smallest p 阅读全文
posted @ 2019-07-31 14:29
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1146 Topological Order (25 分) 1146 Topological Order (25 分) 1146 Topological Order (25 分) This is a problem given in the Graduate Entrance Exam in 201 阅读全文
posted @ 2019-07-31 13:57
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