C++ please

You will focus on practicing with the copy function from the library. Write a simple program that creates an array arr1 of size 20 and initialize each element with value between 0 and 19. Do this randomly, using rand . In each exercise, use arr1 as the array you are copying from (i.e. your source array). Remember the copy function has the following prototype: copy (source_start, source_finish_location, destination start): 1. Create an array arr2 of size 20 and use the copy function to copy all of the contents from 2. Create an array arr3 of size 10 and copy arr1[0] to arr1[9] into arr3. Display the 3. Create an array arr4 of size 5 and copy arr1[5] to arr1[9] into arr4. Display the contents 4. Create an array arrs of size 20 and copy arr1(0-arr1[9] into arrs[10]-rrS[19], then arrl into arr2. Display the contents of arr2 contents of arr3. of arr4. copy ar r1[10]-arr1[19] into arrs[o-arrs[9). Display the contents of arrs