Data Structures and Algorithms in Java
6th Edition
ISBN: 9781119278023
Author: Michael T. Goodrich; Roberto Tamassia; Michael H. Goldwasser
Publisher: Wiley Global Education US
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Expert Solution & Answer
Chapter 3, Problem 5R
Explanation of Solution
Consequences when delete the two lines from code:
Note: Refer Code Fragment 3.15 “SinglyLinkedList class definition” in the Text book.
The SinglyLinkedList class contains number of methods such as “size()”, “first()”, “last()”, “addFirst()”, “addLast()”, “removeLast()”, and “removeFirst()”.
In removeFirst() method,
- Remove the line number “51” and “52” in this method.
- That is, resetting the “tail” field to “null”.
Modified:
In the above code, just remove or delete the Line “51” and “52”. Then the code is given below:
//Method definition
public E removeFirst( ) //Line 46
{
//Check whether the linked list is empty
if (isEmpty( )) //Line 47
//Return null, there is no element to remove
return null;
/*Get the head node from linked list and assigned it. */
E answer = head.getElement( ); //Line 48
//Assign the head node as next node of head
head = head...
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Problem 3. Draw the combinational circuit that directly implements the Boolean expression:
F(x, y, z) = xyz + (y²+z)
Problem 4. Find the truth table that describes the following circuit.
y-
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Problem 5.
a) Describe how a decoder works and indicate typical inputs and outputs.
b) How many inputs does a decoder have if it has 64 outputs?
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CPS 2390
Extra Credit Assignment
For each problem, choose the best answer and explain how you arrived at your answer. (15 points each.)
1.If control is redirected to location x4444 after the execution of the following instructions, what should have been the
relationship between R1 and R2 before these instructions were executed?
Address
Instruction
x4400
1001100010111111
x4401
0001100100100001
x4402
0001100001000100
x4403
0000100001000000
A. R1
R2 (R1 was greater than R2)
B. R1 R2 (R2 was greater than R1)
C. R1 R2 (R1 and R2 were equal)
=
D. Cannot be determined with the given information.
2. If the value stored in RO is 5 at the end of the execution of the following instructions, what can be inferred about R5?
Address
x3000
Instruction
0101000000100000
x3001
0101111111100000
x3002
0001110111100001
x3003
0101100101000110
x3004
0000010000000001
x3005
0001000000100001
x3006
0001110110000110
x3007
0001111111100001
x3008
0001001111111000
x3009
0000100111111000
x300A
0101111111100000
A. The…
Chapter 3 Solutions
Data Structures and Algorithms in Java
Chapter 3, Problem 1RChapter 3, Problem 2RChapter 3, Problem 3RChapter 3, Problem 4RChapter 3, Problem 5RChapter 3, Problem 6RChapter 3, Problem 7RChapter 3, Problem 8RChapter 3, Problem 9RChapter 3, Problem 10R
Chapter 3, Problem 11RChapter 3, Problem 12RChapter 3, Problem 13RChapter 3, Problem 14RChapter 3, Problem 15RChapter 3, Problem 16RChapter 3, Problem 17CChapter 3, Problem 18CChapter 3, Problem 19CChapter 3, Problem 20CChapter 3, Problem 21CChapter 3, Problem 22CChapter 3, Problem 23CChapter 3, Problem 24CChapter 3, Problem 25CChapter 3, Problem 26CChapter 3, Problem 27CChapter 3, Problem 28CChapter 3, Problem 29CChapter 3, Problem 30CChapter 3, Problem 31CChapter 3, Problem 32CChapter 3, Problem 33CChapter 3, Problem 34CChapter 3, Problem 35CChapter 3, Problem 36PChapter 3, Problem 37PChapter 3, Problem 38PChapter 3, Problem 39PChapter 3, Problem 40PChapter 3, Problem 41PChapter 3, Problem 42PChapter 3, Problem 43P
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