COMPLETE THE BUCKETSORT METHOD
public static void bucketSort(int[] array) {
int bucketCount =
array.length/2;
int minIntValue = 0;
int maxIntValue = array.length -
1;
// Create bucket array
List<Integer>[] buckets = new
List[bucketCount];
// Associate a list with each index
in the bucket array
for(int i = 0; i < bucketCount;
i++){
buckets[i] = new
LinkedList<>();
}
// Assign integers from array to
the proper bucket
// sort buckets
for(List<Integer> bucket :
buckets){
Collections.sort(bucket);
}
int i = 0;
// Merge buckets to get sorted
array
for(List<Integer> bucket :
buckets){
for(int num :
bucket){
array[i++] = num;
}
}
}
COMPLETE THE BUCKETSORT METHOD public static void bucketSort(int[] array) { int bucketCount = array.length/2;...
must provide the following public interface: public static void insertSort(int [] arr); public static void selectSort(int [] arr); public static void quickSort(int [] arr); public static void mergeSort(int [] arr); The quick sort and merge sort must be implemented by using recursive thinking. So the students may provide the following private static methods: //merge method //merge two sorted portions of given array arr, namely, from start to middle //and from middle + 1 to end into one sorted portion, namely,...
1. Write a complete program based on public static int lastIndexOf (int[] array, int value) { for (int i = array.length - 1; i >= 0; i--) { if (array [i] == value) { return i; } } return -1; write a method called lastindexof that accepts an array of integers and an integer value as its parameters and returns the last index at which the value occurs in the array. the method should return -1 if the value is...
import java.util.LinkedList; public class testprintOut { private static LinkedList[] array; public static void main(String[] args) { int nelems = 5; array = new LinkedList[nelems]; for (int i = 0; i < nelems; i++) { array[i] = new LinkedList<String>(); } array[0]=["ab"]; System.out.println(array[0]); } } //I want to create array of linked lists so how do I create them and print them out efficiently? //Syntax error on token "=", Expression expected after this token Also, is this how I can put them...
You will implement the following method public static int[] linearSearchExtended(int[][] numbers, int key) { // Implement this method return new int[] {}; } There is a utility method provided for you with the following signature. You may use this method to convert a list of integers into an array. public static int[] convertIntegers(List<Integer> integers) Provided code import java.util.ArrayList; import java.util.Iterator; import java.util.List; import java.util.Scanner; public class MatrixSearch { // This method converts a list of integers to an array...
Write a method public static ArrayList merge(ArrayList a, ArrayList b) that merges two array lists, alternating elements from both array lists. If one array list is shorter than the other, then alternate as long as you can and then append the remaining elements from the longer array list. For example, if a is 1 4 9 16 and b is 9 7 4 9 11 then merge returns the array list 1 9 4 7 9 4 16 9 11...
Please merge all the codes below and add comments using JAVA Program. I need a complete code which is the combination of the following codes: // Merges the left/right elements into a sorted result. // Precondition: left/right are sorted public static void merge(int[] result, int[] left, int[] right) { int i1 = 0; // index into left array int i2 = 0; // index into right array for (int i = 0; i < result.length; i++)...
COMPLETE BigMerge public class BigMerge { /* * Returns j such that a[j][index[j]] is the minimum * of the set S={a[i][index[i]] for every i such that index[i]<a[i].length} * If the set S is empty, returns -1 * Runs in time a.length. * * NOTE: normally this would be private, but leave it * public so we can test it separately from your merge. */ public static int argMin(int [][]...
//Java (Sort ArrayList) Write the following method that sorts an ArrayList: public static > void sort(ArrayList list) Write a test program that does the following operations: 4. Creates an empty ArrayList of Integer elements; 5. Generates 20 integer values, drawn at random between 0 and 9 (included), and adds them to the array list; 6. Calls the method sort and prints both the original list, and the sorted one.
void merge(Card[] cardArray, int first, int mid, int last) This is a helper method for the merge sort. It takes as parameters a card array, the first index, the middle index, and the end index. The method merges two adjacent sorted arrays into a single sorted one. The first array begins with the element at first and ends with the element at mid. The second array begins with the element at mid + 1 and ends with the element at...
1. What is the output when you run printIn()? public static void main(String[] args) { if (true) { int num = 1; if (num > 0) { num++; } } int num = 1; addOne(num); num = num - 1 System.out.println(num); } public void addOne(int num) { num = num + 1; } 2. When creating an array for primitive data types, the default values are: a. Numeric type b. Char type c. Boolean type d. String type e. Float...