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 30.3, Problem 30.3.1CP
Program Plan Intro
Purpose of given code:
Purpose of given code is to implements the aggregate operations for “IntStream”, “LongStream”, and “DoubleStream” for processing primitive “int”, “long”, and “double” values.
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Consider a text file of names, with one name per line, that has been compiled from several different sources. A sample is shown below:Brooke TroutDinah SoarsJed DyeBrooke TroutJed DyePaige TurnerThere are duplicate names in the file. We would like to generate aninvitation list but don’t want to send multiple invitations to the sameperson. Write a program that eliminates the duplicate names by usinga HashSet. Read each name from the file, add it to the HashSet, andthen output all names in the HashSet to generate the invitation listwithout duplicates
Hello
The java function belw is generating a NullPointerException. How can I improve it?
public int quadraticProbing(String[] hashArray, int initial_index, int collision) {
int index = (initial_index + (collisions * collisions)) % maxSize;
System.out.println("Index " + index);
if (index == maxSize) {
System.out.println("flag 04");
index = 0; // To wrap around the table
}
if (hashArray[index] == null) {
return index; // We can insert at this location
} else {
// The index isn't empty so we need to insert the value
// at the end of the list
}
collisions = ++collision;
return quadraticProbing(hashArray, initial_index, collision); // Recursive call
}
Thanks in advance.
Respectfully,
Emmanuel
void radixSort(int arr[], int n)
{
intm=getMax(arr, n);
for (intexp=1; m/exp>0; exp*=10)
countSort(arr, n, exp);
}
void printData(int arr[], int start, int len)
{
if( start>=len )
return( 0 );
printf("%d\n", arr[start]);
printData(arr, start+1, len);
}
int main()
{
intarr[]= {8, 9, 3, 4, 7, 2, 5, 6, 1};
intn=sizeof(arr) /sizeof(arr[0]);
radixSort(arr, n);
printData(arr, 0, n);
return0;
}
In MIPS
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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