Maurice Tutor

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About Maurice Tutor

Levels Tought:
Elementary,Middle School,High School,College,University,PHD

Expertise:
Algebra,Applied Sciences See all
Algebra,Applied Sciences,Biology,Calculus,Chemistry,Economics,English,Essay writing,Geography,Geology,Health & Medical,Physics,Science Hide all
Teaching Since: May 2017
Last Sign in: 398 Weeks Ago, 6 Days Ago
Questions Answered: 66690
Tutorials Posted: 66688

Education

  • MCS,PHD
    Argosy University/ Phoniex University/
    Nov-2005 - Oct-2011

Experience

  • Professor
    Phoniex University
    Oct-2001 - Nov-2016

Category > Computer Science Posted 14 Sep 2017 My Price 7.00

directory size

*20.18     (Directory size) Listing 20.7, DirectorySize.java, gives a recursive method for finding a directory size. Rewrite this method without using recursion. Your

 

 

program should use a queue to store the subdirectories under a directory. The algorithm can be described as follows:

 

long getSize(File directory) {

long size = 0;

add directory to the queue;

 

while (queue is not empty) {

Remove an item from the queue into t;

if (t is a file)

size += t.length();

else

add all the files and subdirectories under t into the queue;

}

 

return size;

}

Answers

Maurice Tutor
(5)
Status NEW Posted 14 Sep 2017 01:09 PM My Price 7.00

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