C++ Question Hello Please answer the attached C++ programming question correctly, just as the prompt states. Also, make sure that the code is working properly. Thank you. • Write a function duplicateArray that takes an integer array of any size as an argument, creates a new array with thesame data, and returns the result.• Write a second function doubleArray that takes an integer array of any size and creates a new array with twice asmany indexes. The first indexes should be filled with the data from the original array, the later indexes can be filledwith Os.• In main, create an array on the stack and place a few integers in it (these can be hard-coded). Pass the array toduplicateArray and doubleArray. Store the returned addresses of each function in two new pointer variables.• Print the values in the both returned arrays in your main function to verify that they worked!

#include <iostream>using namespace std; #define size 7 int* duplicateArray(int arr[]){ int *newArr = new int[size]; //Copy elements of arr[] into newArr[] for(int i=0;i<size;i++) { newArr[i] = arr[i]; } return newArr;} int* doubleArray(int arr[]){ int *newArr = new int[2*size]; //Copy elements of arr[] into newArr[] for(int i=0;i<size;i++) { newArr[i] = arr[i]; } //Rest index to be copied with 0s. for(int i = size; i<2*size ; i++) { newArr[i] = 0; } return newArr;} int main(){ int arr[] = {12, 45, 65, 33, 98, 32, 88}; //Create an array. int *ptr1 = duplicateArray(arr); int *ptr2 = doubleArray(arr); //Printing returned array 1 cout<<"\nArray 1: "; for(int i=0;i<size;i++) { cout<<ptr1[i]<<"\t"; } cout<<"\n\nArray 2: "; for(int i=0;i<2*size;i++) { cout<<ptr2[i]<<"\t"; } delete[] ptr1; delete[] ptr2; return 0;}