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problem1 describe three ways to implement graphs in computer memory2 explain the difference between depth-first and
problem1 in the sense of this chapter what is a graph what are edges and vertices2 what is the difference between an
problem1 implement and test the method for determining shortest distances in directed graphs with weights2 implement
problemwrite digraph methods called write that will write pertinent information specifying a graph to the terminal the
problemwrite digraph methods called read that will read from the terminal the number of vertices in an undirected graph
problemdijkstras algorithm to compute a minimal spanning tree in a network works by considering all edges in any
problemkruskals algorithm to compute a minimal spanning tree in a network works by considering all edges in increasing
problem1 the topological sorting functions as presented in the text are deficient in error checking modify the a
problema graph is regularif every vertex has the same valence that is if it is adjacent to the same number of other
problem1 in deleting an entry from a b-tree when is it necessary to combine nodes2 for what purposes are b-trees
problem1 how does a multiway search tree differ from a trie2 what is a b-tree3 what happens when an attempt is made to
problem1 what is a trie2 how may a trie with six levels and a five-way branch in each node differ from the rooted tree
problem1 define the terms a free tree b rooted tree and c ordered tree2 draw all the different a free trees b rooted
problemcomplete red-black insertion by writing the following missing functionsa modifyright b
problem1 find a red-black tree that is not an avl tree2 prove that any avl tree can have its nodes colored so as to
problem1 insert the keys c o r n f l a k e s into an initially empty red-black tree2 insert the keys a b c d e f g h i
problem1 rewrite the function searchnode to use binary search2 a b-tree is a b-tree in which every node except possibly
problem1 define postorder traversal of a b-tree recursively to mean first traversing all the subtrees of the root from
problem1 write a method that will traverse a linked b-tree visiting all its entries in order traversal of keys smaller
problem1 if a key in a b-tree is not in a leaf prove that both its immediate predecessor and immediate successor under
problem1 insert the following entries in the order stated into an initially empty b-tree of order a 3 b 4 c 7a g f b k
problemconstruct a menu-driven demonstration program for tries the keys should be words constructed from the 26
problem1 write a method that will traverse a trie and print out all its words in alphabetical order2 write a method
problem1 we can define the inorder traversal of an orchard as follows if the orchard is empty do nothing otherwise
problem1 draw all the a free trees b rooted trees and c ordered trees with five vertices2 we can define the preorder