In java Consider strings that can be split so that their first half is the same as their second half (ignoring blanks, punctuation, and case). For example, the string "booboo" can be split into "boo" and "boo". Another example is "hello, hello". After ignoring blanks and the comma, the two halves of the string are the same. However, the string "rattan" has unequal halves, as does the string "abcab". Add a method public static boolean check(String s) to the class Array Queue (function must be in the file ArrayQueue.java) that returns true when s has the property above and false otherwise. must use methods from Queuelnterface.java and ArrayQueue.java. Do not use stacks or recursion. First - In this problem, we will add new methods to the class ArrayQueue Suppose that we want to add a method to a class of queues that will splice two queues together. This method adds to the end of a queue all items that are in a second queue (making the second queue empty). The header of the method could be as follows: anotherQueue) public void splice(Queuelnterface Write this method for the class ArrayQueue Second - Add the method public boolean enqueueNoDuplicate(T item) which adds item if it is not already in the queue. If item is already present, no change to the queue takes place and the method returns false. Otherwise, the method returns true.
In java Consider strings that can be split so that their first half is the same as their second half (ignoring blanks, punctuation, and case). For example, the string "booboo" can be split into "boo" and "boo". Another example is "hello, hello". After ignoring blanks and the comma, the two halves of the string are the same. However, the string "rattan" has unequal halves, as does the string "abcab". Add a method public static boolean check(String s) to the class Array Queue (function must be in the file ArrayQueue.java) that returns true when s has the property above and false otherwise. must use methods from Queuelnterface.java and ArrayQueue.java. Do not use stacks or recursion. First - In this problem, we will add new methods to the class ArrayQueue Suppose that we want to add a method to a class of queues that will splice two queues together. This method adds to the end of a queue all items that are in a second queue (making the second queue empty). The header of the method could be as follows: anotherQueue) public void splice(Queuelnterface Write this method for the class ArrayQueue Second - Add the method public boolean enqueueNoDuplicate(T item) which adds item if it is not already in the queue. If item is already present, no change to the queue takes place and the method returns false. Otherwise, the method returns true.
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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Transcribed Image Text:In java
Consider strings that can be split so that their first half is the same as their second half (ignoring
blanks, punctuation, and case). For example, the string "booboo" can be split into "boo" and
"boo". Another example is "hello, hello". After ignoring blanks and the comma, the two halves of
the string are the same. However, the string "rattan" has unequal halves, as does the string
"abcab".
Add a method
public static boolean check(String s)
to the class Array Queue (function must be in the file ArrayQueue.java) that returns true when
s has the property above and false otherwise. must use methods from Queuelnterface.java
and ArrayQueue.java. Do not use stacks or recursion.
First - In this problem, we will add new methods to the class Array Queue
Suppose that we want to add a method to a class of queues that will splice two queues
together. This method adds to the end of a queue all items that are in a second queue (making
the second queue empty). The header of the method could be as follows:
public void splice(Queuelnterface<T> anotherQueue)
Write this method for the class ArrayQueue
Second - Add the method
public boolean enqueueNoDuplicate(T item)
which adds item if it is not already in the queue. If item is already present, no change to the
queue takes place and the method returns false. Otherwise, the method returns true.
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