Set operations in MyHashSet Program Plan: Include a class name named “Exercise_11”. Import util package. Declare the main() method. Declare constructor. Create array for string names. Take user inputs and add into respective arrays. Create new Hashset. Add elements from set1 into set2. Remove all elements present in set1 from set 2. Retain elements present in set2 and set1. Check if set1 and set2 contains same elements. Close the main() method. Close the class. Include a static class “MyHashSet”. Define the default hash table size. Must be a power of 2. Define the maximum hash table size. 1 << 30 is same as 2^30. Declare current hash table capacity. Capacity is a power of 2. Define default load factor. Specify a load factor threshold used in the hash table. Declare a Hash table that is an array with each cell that is a linked list. Declare a constructor to Construct a set with the default capacity and load factor. Declare a constructor to Construct a set with the specific capacity and load factor. Declare an override method that Remove all elements from this set. Declare an override method that Return true if the element is in the set. Declare an override method that adds an element to the set. Create a linked list for the bucket if it is not created. Declare an override method that Remove the element from the set. Declare an override method that Return the number of elements in the set. Declare an override method to return the number of iterators.

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Answer 1

Question

Chapter 27, Problem 27.11PE

Program Plan Intro

Set operations in MyHashSet

Program Plan:

Include a class name named “Exercise_11”.

Import util package.

Declare the main() method.

Declare constructor.

Create array for string names.

Take user inputs and add into respective arrays.

Create new Hashset.

Add elements from set1 into set2.

Remove all elements present in set1 from set 2.

Retain elements present in set2 and set1.

Check if set1 and set2 contains same elements.

Close the main() method.

Close the class.

Include a static class “MyHashSet”.

Define the default hash table size. Must be a power of 2.

Define the maximum hash table size. 1 << 30 is same as 2^30.

Declare current hash table capacity. Capacity is a power of 2.

Define default load factor.

Specify a load factor threshold used in the hash table.

Declare a Hash table that is an array with each cell that is a linked list.

Declare a constructor to Construct a set with the default capacity and load factor.

Declare a constructor to Construct a set with the specific capacity and load factor.

Declare an override method that Remove all elements from this set.

Declare an override method that Return true if the element is in the set.

Declare an override method that adds an element to the set.

Create a linked list for the bucket if it is not created.

Declare an override method that Remove the element from the set.

Declare an override method that Return the number of elements in the set.

Declare an override method to return the number of iterators.

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Answer 2

Question

Chapter 27, Problem 27.11PE

Program Plan Intro

Set operations in MyHashSet

Program Plan:

Include a class name named “Exercise_11”.

Import util package.

Declare the main() method.

Declare constructor.

Create array for string names.

Take user inputs and add into respective arrays.

Create new Hashset.

Add elements from set1 into set2.

Remove all elements present in set1 from set 2.

Retain elements present in set2 and set1.

Check if set1 and set2 contains same elements.

Close the main() method.

Close the class.

Include a static class “MyHashSet”.

Define the default hash table size. Must be a power of 2.

Define the maximum hash table size. 1 << 30 is same as 2^30.

Declare current hash table capacity. Capacity is a power of 2.

Define default load factor.

Specify a load factor threshold used in the hash table.

Declare a Hash table that is an array with each cell that is a linked list.

Declare a constructor to Construct a set with the default capacity and load factor.

Declare a constructor to Construct a set with the specific capacity and load factor.

Declare an override method that Remove all elements from this set.

Declare an override method that Return true if the element is in the set.

Declare an override method that adds an element to the set.

Create a linked list for the bucket if it is not created.

Declare an override method that Remove the element from the set.

Declare an override method that Return the number of elements in the set.

Declare an override method to return the number of iterators.

Expert Solution & Answer

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Answer 3

Question

Chapter 27, Problem 27.11PE

Program Plan Intro

Set operations in MyHashSet

Program Plan:

Include a class name named “Exercise_11”.

Import util package.

Declare the main() method.

Declare constructor.

Create array for string names.

Take user inputs and add into respective arrays.

Create new Hashset.

Add elements from set1 into set2.

Remove all elements present in set1 from set 2.

Retain elements present in set2 and set1.

Check if set1 and set2 contains same elements.

Close the main() method.

Close the class.

Include a static class “MyHashSet”.

Define the default hash table size. Must be a power of 2.

Define the maximum hash table size. 1 << 30 is same as 2^30.

Declare current hash table capacity. Capacity is a power of 2.

Define default load factor.

Specify a load factor threshold used in the hash table.

Declare a Hash table that is an array with each cell that is a linked list.

Declare a constructor to Construct a set with the default capacity and load factor.

Declare a constructor to Construct a set with the specific capacity and load factor.

Declare an override method that Remove all elements from this set.

Declare an override method that Return true if the element is in the set.

Declare an override method that adds an element to the set.

Create a linked list for the bucket if it is not created.

Declare an override method that Remove the element from the set.

Declare an override method that Return the number of elements in the set.

Declare an override method to return the number of iterators.

Expert Solution & Answer

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See solution

Answer 4

Question

Chapter 27, Problem 27.11PE

Program Plan Intro

Set operations in MyHashSet

Program Plan:

Include a class name named “Exercise_11”.

Import util package.

Declare the main() method.

Declare constructor.

Create array for string names.

Take user inputs and add into respective arrays.

Create new Hashset.

Add elements from set1 into set2.

Remove all elements present in set1 from set 2.

Retain elements present in set2 and set1.

Check if set1 and set2 contains same elements.

Close the main() method.

Close the class.

Include a static class “MyHashSet”.

Define the default hash table size. Must be a power of 2.

Define the maximum hash table size. 1 << 30 is same as 2^30.

Declare current hash table capacity. Capacity is a power of 2.

Define default load factor.

Specify a load factor threshold used in the hash table.

Declare a Hash table that is an array with each cell that is a linked list.

Declare a constructor to Construct a set with the default capacity and load factor.

Declare a constructor to Construct a set with the specific capacity and load factor.

Declare an override method that Remove all elements from this set.

Declare an override method that Return true if the element is in the set.

Declare an override method that adds an element to the set.

Create a linked list for the bucket if it is not created.

Declare an override method that Remove the element from the set.

Declare an override method that Return the number of elements in the set.

Declare an override method to return the number of iterators.

Expert Solution & Answer

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Check out a sample textbook solution

See solution

Answer 5

Chapter 27, Problem 27.11PE

Program Plan Intro

Set operations in MyHashSet

Program Plan:

Include a class name named “Exercise_11”.

Import util package.

Declare the main() method.

Declare constructor.

Create array for string names.

Take user inputs and add into respective arrays.

Create new Hashset.

Add elements from set1 into set2.

Remove all elements present in set1 from set 2.

Retain elements present in set2 and set1.

Check if set1 and set2 contains same elements.

Close the main() method.

Close the class.

Include a static class “MyHashSet”.

Define the default hash table size. Must be a power of 2.

Define the maximum hash table size. 1 << 30 is same as 2^30.

Declare current hash table capacity. Capacity is a power of 2.

Define default load factor.

Specify a load factor threshold used in the hash table.

Declare a Hash table that is an array with each cell that is a linked list.

Declare a constructor to Construct a set with the default capacity and load factor.

Declare a constructor to Construct a set with the specific capacity and load factor.

Declare an override method that Remove all elements from this set.

Declare an override method that Return true if the element is in the set.

Declare an override method that adds an element to the set.

Create a linked list for the bucket if it is not created.

Declare an override method that Remove the element from the set.

Declare an override method that Return the number of elements in the set.

Declare an override method to return the number of iterators.

Answer 6

Chapter 27, Problem 27.11PE

Program Plan Intro

Set operations in MyHashSet

Program Plan:

Include a class name named “Exercise_11”.

Import util package.

Declare the main() method.

Declare constructor.

Create array for string names.

Take user inputs and add into respective arrays.

Create new Hashset.

Add elements from set1 into set2.

Remove all elements present in set1 from set 2.

Retain elements present in set2 and set1.

Check if set1 and set2 contains same elements.

Close the main() method.

Close the class.

Include a static class “MyHashSet”.

Define the default hash table size. Must be a power of 2.

Define the maximum hash table size. 1 << 30 is same as 2^30.

Declare current hash table capacity. Capacity is a power of 2.

Define default load factor.

Specify a load factor threshold used in the hash table.

Declare a Hash table that is an array with each cell that is a linked list.

Declare a constructor to Construct a set with the default capacity and load factor.

Declare a constructor to Construct a set with the specific capacity and load factor.

Declare an override method that Remove all elements from this set.

Declare an override method that Return true if the element is in the set.

Declare an override method that adds an element to the set.

Create a linked list for the bucket if it is not created.

Declare an override method that Remove the element from the set.

Declare an override method that Return the number of elements in the set.

Declare an override method to return the number of iterators.

Answer 7

Chapter 27, Problem 27.11PE

Program Plan Intro

Set operations in MyHashSet

Program Plan:

Include a class name named “Exercise_11”.

Import util package.

Declare the main() method.

Declare constructor.

Create array for string names.

Take user inputs and add into respective arrays.

Create new Hashset.

Add elements from set1 into set2.

Remove all elements present in set1 from set 2.

Retain elements present in set2 and set1.

Check if set1 and set2 contains same elements.

Close the main() method.

Close the class.

Include a static class “MyHashSet”.

Define the default hash table size. Must be a power of 2.

Define the maximum hash table size. 1 << 30 is same as 2^30.

Declare current hash table capacity. Capacity is a power of 2.

Define default load factor.

Specify a load factor threshold used in the hash table.

Declare a Hash table that is an array with each cell that is a linked list.

Declare a constructor to Construct a set with the default capacity and load factor.

Declare a constructor to Construct a set with the specific capacity and load factor.

Declare an override method that Remove all elements from this set.

Declare an override method that Return true if the element is in the set.

Declare an override method that adds an element to the set.

Create a linked list for the bucket if it is not created.

Declare an override method that Remove the element from the set.

Declare an override method that Return the number of elements in the set.

Declare an override method to return the number of iterators.

Answer 8

Expert Solution & Answer

Answer 9

Expert Solution & Answer

Answer 10

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Answer 11

Ch. 27.2 - Prob. 27.2.1CP Ch. 27.3 - Prob. 27.3.1CP Ch. 27.3 - Prob. 27.3.2CP Ch. 27.3 - Prob. 27.3.3CP Ch. 27.3 - Prob. 27.3.4CP Ch. 27.3 - Prob. 27.3.5CP Ch. 27.3 - Prob. 27.3.6CP Ch. 27.3 - If N is an integer power of the power of 2, is N /...Ch. 27.3 - Prob. 27.3.8CP Ch. 27.3 - Prob. 27.3.9CP

Solution Summary: The author describes the java code to implement the addAll(), removeAll, retainAll and toArray() in a MyHashSet class.

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Chapter 27 Solutions