Reference no: EM13968300
1. A multigraph is a graph in which multiple edges are allowed between pairs of vertices. Which of the algorithms in this chapter work without modi?cation for multigraphs? What modi?cations need to be done for the others?
2. Let G = (V, E) be an undirected graph. Use depth-?rst search to design a linear algorithm to convert each edge in G to a directed edge such that the resulting graph is strongly connected, or determine that this is not possible.
3. You are given a set of N sticks, which are lying on top of each other in some con?guration. Each stick is speci?ed by its two endpoints; each endpoint is an ordered triple giving its x, y, and z coordinates; no stick is vertical. A stick may be picked up only if there is no stick on top of it.
a. Explain how to write a routine that takes two sticks a and b and reports whether a is above, below, or unrelated to b. (This has nothing to do with graph theory.)
b. Give an algorithm that determines whether it is possible to pick up all the sticks, and if so, provides a sequence of stick pickups that accomplishes this.
|
Define evangeliam as it occurs in acts
: Read all of the biblical book of Acts with reference the book "The Mystical Way of Evanglism" by Heath's , I need you to read in the content of thier good news relationship between DEED AND WORD. Define evangeliam as it occurs in Acts
|
|
Strategic issues analysis of a global company
: Strategic Issues Analysis of a Global Company - while this is the strategy that I most admire of the Starbucks Corporation, it is also the first topic that comes to mind when asked about a major strategic issue they are currently facing: How do the..
|
|
Determine the longest unweighted path
: 1. When a vertex and its incident edges are removed from a tree, a collection of sub- trees remains. Give a linear-time algorithm that ?nds a vertex whose removal from an N vertex tree leaves no subtree with more than N/2 vertices. 2. Give a linear..
|
|
Problem regarding the polynomial-time algorithm
: Give a polynomial-time algorithm that ?nds rV/21 vertices that collectively cover at least three-fourths (3/4) of the edges in an arbitrary undirected graph.
|
|
Design a linear algorithm
: Let G = (V, E) be an undirected graph. Use depth-?rst search to design a linear algorithm to convert each edge in G to a directed edge such that the resulting graph is strongly connected, or determine that this is not possible.
|
|
How a business should be managed may sound attractive
: The stakeholder view of how a business should be managed may sound ethically attractive but could be too simplistic.
|
|
How would you respond to the director of visitor''s bureau
: In light of the city's fiscal problems, what is the most likely motivation for the new charge? Will the new overhead charge achieve its objective?
|
|
Write a summary about given article
: Read this article- Researchers Say Gene Changes Show Who's Gay by MAGGIE FOX, Write a summary about it
|
|
Connected components in a digraph
: 1. Write a program to ?nd the strongly connected components in a digraph. 2. Give an algorithm that ?nds the strongly connected components in only one depth- ?rst search. Use an algorithm similar to the biconnectivity algorithm.
|