Jaskaran Singh is grappling with a programming task involving rearranging an array, specifically moving all negative elements to the beginning.To assist him, here's a program with two functions: rearrange(arr, n), which rearranges the array, and printArray(arr, n), a utility function to print the array elements.NoteThe order of elements is not important here.Input format :The first line of input consists of an integer N representing the size of the array.The second line of input consists of N space-separated integers arr[i], representing the array elements.Output format :The output displays the rearranged array of elements with negative elements placed at the beginning, separated by a space.Refer to the sample output for the formatting specification

Given an unsorted array Arr of N positive and negative numbers. Your task is to create an array of alternate positive and negative numbers without changing the relative order of positive and negative numbers.Note: Array should start with a positive number and 0 (zero) should be considered a positive element.

Given an array arr of distinct elements of size n, the task is to rearrange the elements of the array in a zig-zag fashion so that the converted array should be in the below form: arr[0] < arr[1]  > arr[2] < arr[3] > arr[4] < . . . . arr[n-2] < arr[n-1] > arr[n]. Note: Modify the given arr[] only, If your transformation is correct, the output will be 1 else the output will be 0

Reverse an ArrayWrite a program to reverse the elements of an array of integers.Constraints:NAExample:Sample Input:512345Sample Output:5 4 3 2 1 Explanation:First line of input--> size of array (n) -->5n lines of integers into the array-->1 2 3 4 5Output--> Reversed array --> 5 4 3 2 1Public Test Cases:# INPUT EXPECTED OUTPUT1 5123455 4 3 2 1

Write a program that takes an array of integers as input and prints all its subarrays, ensuring that they are sorted based on the forward direction and the count of elements.Constraints:The length of the array is at least 1 and at most 100.Each element of the array is an integer between -1000 and 1000.Input:The input consists of two lines. The first line contains an integer, n, which is the length of the array. The second line contains n space-separated integers, representing the elements of the array.Output:The program should print all the subarrays of the given array in increasing order, one subarray per line.

Gokul is working on a program to rearrange elements in a queue using an array. Given a queue of integers, he needs to modify it by interleaving its first half with the second half. Write a program to help Gokul achieve this task.Note: Interleaving involves merging elements from two separate halves in an alternating fashion to create a new sequence.ExampleInput 61 2 3 7 9 5Output 1 7 2 9 3 5 ExplanationThe interleave rearranges elements in a queue by alternating between two halves. For instance, given input [1, 2, 3, 7, 9, 5], it splits into [1, 2, 3] and [7, 9, 5], then interleaves them as [1, 7, 2, 9, 3, 5]. It achieves this by splitting the queue into two halves and then merging them in an interleaved manner.Company Tags: AdobeInput format :The first line of input consists of an integer n, representing the number of elements in the queue.The second line consists of n space-separated integers, representing the queue elements.Output format :The output prints n space-separated integers, representing the rearranged queue after interleaving its first half with the second half.Refer to the sample output for formatting specifications.Code constraints :2 ≤ n ≤ 10, where n will always be even.1 ≤ queue elements ≤ 1000Sample test cases :Input 1 :61 2 3 7 9 5Output 1 :1 7 2 9 3 5 Input 2 :414 62 56 41Output 2 :14 56 62 41 Note :