Write a C++ program to :

Create array arr1 of size 10

Assign values to elements such that - say index = i, arr1[i] = 10 - i. Print arr1

Create arr2 and copy alternate elements from arr1 starting from index 1. Print arr2.

Sort arr1 in ascending array and print its elements from indices 3 to 8

Print every output on a different line and separate array elements by spaces.