Introduction to Algorithms
3rd Edition
ISBN: 9780262033848
Author: Thomas H. Cormen, Ronald L. Rivest, Charles E. Leiserson, Clifford Stein
Publisher: MIT Press
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Chapter 8, Problem 7P
(a)
Program Plan Intro
To argue that
(b)
Program Plan Intro
To prove that
(c)
Program Plan Intro
To argue that treating columnsort as an oblivious compare-exchange algorithm, even as it does not know the sorting method taken in odd steps.
(d)
Program Plan Intro
To prove that after steps1-3, the array consists of some clean row of 0’s at the top, some clean rows of 1’s at the bottom and at most s dirty rows between them.
(e)
Program Plan Intro
To prove that after step4, the array read in column-major order starts with a clean area of 0’s ends with a clean area of 1’s and has a dirty area of at most
(f)
Program Plan Intro
To prove that steps 5-8 produce a fully sorted 0-1 output.
(g)
Program Plan Intro
To find the value ofr that compared with s for column-sort to correctly sort when s does not divide r .
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Chapter 8 Solutions
Introduction to Algorithms
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