The rotateLeft method takes an array of integers, and an integer number of places, and returns a new copy of the array that contains a "rotated" version of the input array. Rotation means that elements have been shifted leftwards by that number of places, moving elements off one end of the array and onto the other end. For example, [11, 12, 13, 14, 15] rotated left by 2 places results in [13, 14, 15, 11, 12].

Write a Java class to perform the following: 1. Write a method to search the following array using a linear search, ( target elements: 11, 55, 17.). (count the number of comparisons needed). {06, 02, 04, 07, 11, 09, 50, 62, 43, 32, 13, 75, 01, 46, 88, 17} 2. Write a method to sort the array using Selection Sort. (count the number of comparisons needed) 3, Write a method to sort the array using Bubble Sort. (count the number of comparisons needed) 4, Search he sorted array using a binary search (recursive) for the same set of target elements. (count the number of comparisons needed)

In Java

Fill in the blank to complete the following method that takes an array of integers and returns the average as a double: public static double getAverage (int[] array) { double avg = 0; for (- avg + array[1]; avg /- array.length; return avg;

public int[] selectionSort(int[] array) {for (int i = 0; i < array.length - 1; i++) {int min = array[i];int minIndex = i;for (int j = i + 1; j < array.length; j++) {if (min > array[j]) {min = array[j];minIndex = j;}}if (minIndex == i) {array[minIndex] = array[i];array[i] = min;}}return array;}

I need this program in java please. #Given Arrayarray=[1,1,1,2,2,2,2,2,4,5,5,6,6,6] #Insert valuevalue=3 index=0for x in array: if value<x: #inserting to the array in the position index array.insert(index,value) print ("Output :",array) break #Incrementing position by 1 index=index+1

Given the below 2 arrays: int​ arr1​[]​ ​=​ ​{​ 9,8,7,6,5,4,3,2,1,0 ​}; int​ arr2​[]​ ​=​ ​{​ ​99, 89, 79, 69, 59​ ​}; Write a program to replace 79 in arr2 with 4 from arr1. Print the final arr2 using Arrays.toString() method. Hint​: Use ​System​.​arraycopy() methodNote​: For all these programs, please submit the program’s .java file and screenshot of output.

Write the method printTail() method that accepts an array of integers and an integer index as parameters and prints all the array elements starting from the index passed. For example if printTail(x,5) is invoked, it should print all the elements of the array x starting at x[5].

Given an array, find the next greater element for each element in the array, ifavailable. If not available, print the element itself. The next greater element y for anelement x in the array is the first element that is greater than x and occurs on its rightside. The next greater element of the right most element in an array is the elementitself.Example: Given A = [ 6 8 4 3 9] the next greater element listB = [8 9 9 9 9].