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Given the relations of all the activities of a project, you are supposed to find the earliest completion time of the project. Input Specification: Eac 阅读全文
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This time let us consider the situation in the movie "Live and Let Die" in which James Bond, the world's most famous spy, was captured by a group of d 阅读全文
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Figure 1 Input Specification: Each input file contains one test case. For each case, the first line contains a positive integer N (≤30) which is the t 阅读全文
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We have a network of computers and a list of bi-directional connections. Each of these connections allows a file transfer from one computer to another 阅读全文
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A Binary Search Tree (BST) is recursively defined as a binary tree which has the following properties: The left subtree of a node contains only nodes 阅读全文
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An AVL tree is a self-balancing binary search tree. In an AVL tree, the heights of the two child subtrees of any node differ by at most one; if at any 阅读全文