Assume nums is an array of doubles, and that we want to perform a bubble sort on the array.In one line of code, please define the temp variable for that algorithm[d1]Now assume names is a vector of strings, and that we want to perform a bubble sort on the vector.In one line of code, please define the temp variable for that algorithm.[d2]

GIVEN: Develop two Java programs of Bubble sort. 1) Use an array of doubles as an input for sorting. 2) Use a vector of strings as input for sorting. In both the programs, use the temp variable for swapping the elements while comparing.PROGRAM OF BUBBLE SORT USING ARRAY OF DOUBLES AS INPUT: import java.util.Scanner; class Main { public static void main(String []args) { //Initialize the variables int nums, i, j; double temp; Scanner input = new Scanner(System.in); //Get the values from the user System.out.println("Enter the number of integers to sort:"); nums = input.nextInt(); //Initialize the array double array[] = new double[nums]; System.out.println("Enter " + nums + " integers: "); //Get the values of array from user for (i = 0; i < nums; i++) array[i] = input.nextInt(); //Perform Bubble sort //compare the elements in the array //If the elements are not sorted, then swap the elements using temp for (i = 0; i < ( nums - 1 ); i++) { for (j = 0; j < nums - i - 1; j++) { if (array[j] > array[j+1]) { temp = array[j]; array[j] = array[j+1]; array[j+1] = temp; } } } //print the sorted array System.out.println("Sorted list of integers:"); for (i = 0; i < nums; i++) System.out.println(array[i]); }} EXPLANATION: 1) Include the header files. 2) Initialize the variables. 3) Get the value of the number of integers to sort from the user. 4) Initialize the array 5) Get the values of the array from the user. 6) Perform Bubble sort, compare the elements in the array. If the elements are not sorted, then swap the elements using temp. 7) Print the sorted array. OUTPUT:PROGRAM OF BUBBLE SORT WITH VECTOR OF STRINGS AS INPUT: import java.util.*;public class Main{ public static void main(String [] args) { Vector<String> names = new Vector<String>(); //Add the strings to the vector names.addElement("Harry"); names.addElement("Alia"); names.addElement("Jenny"); names.addElement("Potter"); names.addElement("Hermoine"); names.addElement("Cedric"); names.addElement("Weasley"); names.addElement("Diggory"); System.out.println("Vector values before sorting:"); //print Vectorvalues before sorting for(int i = 0; i < names.size(); i++) System.out.print(names.elementAt(i) + ", "); System.out.println(); System.out.println("--------------------------------------------"); System.out.println("Vector values after sorting:"); //Function call bubbleSort(names,names.size()); } //Function definition of Bubble sort //compares the elements in the vector //If values are not sorted, swap them using temp variable public static void bubbleSort(Vector<String> names, int length) { boolean swapped = true; //For detecting if a swap was made or not while (swapped) { swapped = false; for(int i=0; i < length - 1; i++) { if(names.elementAt(i).compareTo(names.elementAt(i + 1)) > 0) { String temp = names.elementAt(i); names.setElementAt(names.elementAt(i+1),i); names.setElementAt(temp,i+1); swapped = true; } } } // Print the vector values after sorting for(int i = 0; i < names.size(); i++){ System.out.println(names.elementAt(i)); }} } EXPLANATION: 1) Include the header files. 2) Initialize the vector of strings. 3) Add the strings to the vector. 4) print Vectorvalues before sorting. 5) Call the function bubbleSort( ). 5) The Function definition of Bubble sort compares the elements in the vector. 6) If values are not sorted, swap them using the temp variable. 7) Print the vector values after sorting. OUTPUT: