Given a binary tree, return the preorder traversal of its nodes' values. The first data is the root node, followed by the value of the left and right son nodes, and "#" indicates that there is no ...

Given a binary tree, return the preorder traversal of its nodes' values. The first data is the root node, followed by the value of the left and right son nodes, and "#" indicates that there is no ...

Dynamic fault tree (DFT) is an extension of traditional static fault tree, in which several dynamic gates are introduced to model sequential dependency between fault events. As for the quantitative ...