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ere is a proposed algorithm to solve the single source shortest paths problem in a weighted directed graph G with possibly negative edges weights, but no negative weight cycles:Form the graph G' from G by adding the same positive number, p, to all of the edge weights in the graph. This positive number should be chosen so that all the edge weights in G' are positive. (p = 1 + | min edge weight in G|). Run Dijkstra's algorithm on G'.
Is it true that the parent array produced by Dijkstra's algorithm on G' will also give the shortest paths in the original graph, G? Justify your answer with a counterexample or a sketch of a correctness proof.
Paws'n Tails is an online pet shop that wants to influence what customers buy and builkd effective customer relationships and loyalty.
Write an algorithm in pseudo code to settle following question: A bank account starts out with $10,000. Interest is compounded monthly at 6% per year(0.5% per month).
Prepare a Java program to assign passengers seats in an airplane. Suppose a small airplane with seats numbered as follows:
Removes it from row permanently, and receives value of coin. Find out the maximum possible amount of money we can definitely win if we move first.
A prefix of a string is a substring string at the beginning of the given string. The prefixes of "carbon" are: c, ca, car, carb, carbo and carbon.
Describe a sorting algorithm to be parsimonious if it never compares same pair of input values twice. (Supose that all the values being sorted are distinct.).
Design an algorithm to find the average miles per gallon. Sample data: 68723, 71289, 15.75, 16.30, 10.95, 20.65, 30.00.
Suppose now there are three users. Find the probability that at a given time, all three users are transmitting simultaneously. Find the fraction of time during which the queue grows.
Write an algorithm, using pseudo code, "Consensus algorithm": A group of ten people need to decide which one flavor of ice cream they will all order, out of three options.
Illustrate insertion into the linear hash file. Suppose that bucket splitting occurs whenever file load factor exceeds (is greater than) 0.8.
Add a method addText to the Question class, and provide a different implementation of Choice Question that calls add Text rather than storing an array list of selections.
In order to make the SQL select statements that would manufacture running summary files for reports of the above; how would you answer the questions below?
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