Introduction to Java Programming and Data Structures, Comprehensive Version (11th Edition)
11th Edition
ISBN: 9780134670942
Author: Y. Daniel Liang
Publisher: PEARSON
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Chapter 30.8, Problem 30.8.4CP
Program Plan Intro
The method “toCharacterArray()” in “Listing 30.9”:
The method is to get the character array as parameter and return each character to calling function.
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: Imagine you are reading in a stream of integers. Periodically, you wish
to be able to look up the rank of a number x (the number of values less than or equal to x).
Implement the data structures and algorithms to support these operations. That is, implement
the method track(int x), which is called when each number is generated, and the method
getRankOfNumber(int x), which returns the number of values less than or equal to x (not
including x itself).
EXAMPLE
Stream (in order of appearance): 5, 1, 4, 4, 5, 9, 7, 13, 3
getRank Of Number (1) = 0
getRankOf Number (3) = 1
getRankOfNumber (4) = 3
Use for loop in Java language
Write the method stringSplosion().* * The method takes one parameter, a non-empty String str (such as "Code") and* returns a String in the form "CCoCodCode". Notice that this includes the* first character of the original String, followed by the first two characters,* and so on until the whole String is used.* * Examples: stringSplosion("Code") returns "CCoCodCode" stringSplosion("abc")* returns "aababc" stringSplosion("x") returns "x"* * @param str the input String to process.* @return a new String as described above.
Assume that the SampleQueue class, with the given code below, is used in the TestSampleQueue that is also shown below. Show the output of the TestSampleQueue. Do the exercise without using a computer (i.e. Make amanual trace of the program):// SampleQueue classimport java.lang.*;import java.util.*;public class SampleQueue<T> {private LinkedList<T> list;public SampleQueue() {list = new LinkedList<T>();}public void setList(LinkedList<T> list) {this.list = list;}public void clear() {list.clear();}public boolean isEmpty() {return list.isEmpty();}public T firsElement() {return list.getFirst();}public T dequeue() {return list.removeFirst();}public void enqueue(T element) {list.addLast(element);}public LinkedList<T> getList() {return list;}public String toString() {return list.toString();}} // end of SampleQueue class
Chapter 30 Solutions
Introduction to Java Programming and Data Structures, Comprehensive Version (11th Edition)
Ch. 30.1 - Prob. 30.1.1CPCh. 30.2 - Prob. 30.2.1CPCh. 30.2 - Prob. 30.2.2CPCh. 30.2 - Prob. 30.2.3CPCh. 30.2 - Prob. 30.2.4CPCh. 30.3 - Prob. 30.3.1CPCh. 30.3 - Prob. 30.3.2CPCh. 30.3 - Prob. 30.3.3CPCh. 30.3 - Prob. 30.3.4CPCh. 30.3 - Given an array names in Listing 30.1, write the...
Ch. 30.4 - Prob. 30.4.1CPCh. 30.4 - How do you create a parallel stream?Ch. 30.4 - Prob. 30.4.3CPCh. 30.4 - Prob. 30.4.4CPCh. 30.4 - Prob. 30.4.5CPCh. 30.4 - Write a statement to obtain an array of 1000...Ch. 30.5 - Prob. 30.5.1CPCh. 30.5 - Prob. 30.5.2CPCh. 30.5 - Prob. 30.5.3CPCh. 30.5 - Prob. 30.5.4CPCh. 30.6 - Prob. 30.6.1CPCh. 30.7 - Prob. 30.7.1CPCh. 30.8 - Can the following code be used to replace line 19...Ch. 30.8 - Prob. 30.8.2CPCh. 30.8 - Prob. 30.8.3CPCh. 30.8 - Prob. 30.8.4CPCh. 30.8 - Write the code to obtain a one-dimensional array...Ch. 30 - Prob. 30.1PECh. 30 - Prob. 30.2PECh. 30 - Prob. 30.3PECh. 30 - (Print distinct numbers) Rewrite Programming...Ch. 30 - Prob. 30.5PECh. 30 - Prob. 30.6PECh. 30 - Prob. 30.7PECh. 30 - Prob. 30.8PECh. 30 - Prob. 30.9PECh. 30 - Prob. 30.10PECh. 30 - Prob. 30.11PECh. 30 - (Sum the digits in an integer) Rewrite Programming...Ch. 30 - (Count the letters in a string) Rewrite...Ch. 30 - Prob. 30.14PECh. 30 - (Display words in ascending alphabetical order)...Ch. 30 - Prob. 30.16PECh. 30 - Prob. 30.17PECh. 30 - (Count the occurrences of words in a text file)...Ch. 30 - (Summary information) Suppose the file test.txt...
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