Maurice Tutor

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About Maurice Tutor

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Expertise:
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Teaching Since: May 2017
Last Sign in: 398 Weeks Ago, 1 Day Ago
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  • MCS,PHD
    Argosy University/ Phoniex University/
    Nov-2005 - Oct-2011

Experience

  • Professor
    Phoniex University
    Oct-2001 - Nov-2016

Category > Computer Science Posted 17 Sep 2017 My Price 4.00

version of an important algorithm

Consider the following version of an important algorithm that we will study later in the book.

ALGORITHM GE(A[0..n − 1, 0..n])

//Input: An n × (n + 1) matrix A[0..n − 1, 0..n] of real numbers

for i ←0 to n − 2 do

for j ←i + 1 to n − 1 do

for k←i to n do

A[j, k]←A[j, k]− A[i, k] ∗ A[j, i]/ A[i, i]

a. Find the time efficiency class of this algorithm.

b. What glaring inefficiency does this pseudo code contain and how can it be eliminated to speed the algorithm up?

Answers

Maurice Tutor
(5)
Status NEW Posted 17 Sep 2017 01:09 PM My Price 4.00

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