Write a program to print a diamond with a specified size using asterisks (*). The program receives an odd positive integer as the diagonal length of the diamond, which represents the number of asterisks (*) in the middle row. As diamonds are symmetric, the number of asterisks (*) in rows from top to bottom should be 1,3,5...5,3,1. Expected output is as follows: Expected Outcomes: Example 1 Enter the diagonal length: Example 2 Enter the diagonal length: 11 ****** ****** ******* ******* ***** *** Example 3 Enter the diagonal length: 4 Please enter an odd positive number! -1 Please enter an odd positive number! ***