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 18.2, Problem 2E
Program Plan Intro
To explain the circumstances of redundant DISK-READ or DISK-WRITE is called by B-TREE-INSERT.
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Present an algorithm (in outline form) for inserting an element into a sorted linked list so that the list is always in sorted order. Do not utilize a sorting routine, but rather devise an insert (add) algorithm that will search the list and insert the new element in the proper place in the list so that the list is always in order. Assume that the objects involved all properly override both the equals (==) and the compareTo (>, <, >=, and <=) methods. The list is to be maintained in ascending order. Assume that the add method has the following signature. public void Add(E element)
For Exercises 1–7, show the threaded BST that results from right-threading the binary search tree.
Exercises 6 and 7 ask you to write functions for right-threaded BSTs. You should also test your functions with driver programs as instructed in Programming Problems 28 and 29 at the end of this chapter.
Write a function to implement the inorder traversal algorithm for a right-threaded BST given in the text.
Part (a)
Write an algorithm for sorting with consideration that n
data is stored in linked list. Don't make any assumption
just stick to the following instructions:
Each node contains an INFO field and a NEXT
pointer.
Start contains the address of the header node.
Don't change any values in the INFO.
Part (b) –
Consider the given algorithm for insertion of a data at
after the given location in linked list.
INSLOC(INFO, LINK, START, AVAIL, LOC,
ITEM)
1. [OVERFLOW?] If AVAIL = NULL, then Write:
OVERFLOW, and Exit
// [Remove first node from AVAIL list]
2. Set NEW := AVAIL and
3. AVAIL := LINK[AVAIL]
4. Set INFO[NEW] := ITEM. [Copies new data into
node]
5. If LOC = NULL, then: [Insert as first node]
Set LINK[NEW]:= START and
START : = NEW
6.
7.
8. else: [Insert after node with location LOC]
9.
Set LINK[NEW]:= LINK[LOC] and
10.
LINK[LOC] := NEW
[End of If structure]
11. Exit
Answer the following questions:
(i)
Draw the diagram for the simulation of the
above algorithm such that your diagram…
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