1021 Deepest Root (25分) A graph which is connected and acyclic can be considered a tree...
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2020-05-10
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1042 Shuffling Machine （20 分）
1042 Shuffling Machine （20 分） Shuffling is a procedure used to randomize a deck of play...
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2020-04-15
1074 Reversing Linked List (25分) Given a constant K and a singly linked list L, you are...
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2020-03-31
1106 Lowest Price in Supply Chain (25分) A supply chain is a network of retailers（零售商）, ...
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2020-03-15
1020 Tree Traversals (25分) Suppose that all the keys in a binary tree are distinct posi...
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2020-03-13
Given a pair of positive integers, for example, 6 and 110, can this equation 6 = 110 be...
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2020-03-07
1012 The Best Rank (25分) To evaluate the performance of our first year CS majored stude...
