(in C++ programming language)

Write a program that reads in an integer and displays a diamond pattern as described below. The integer determines the the number of plus characters in the widest (center) part of the diamond. The program should use nested loops. You can assume the number read in is odd. Here is one sample run:

Diamond Width: 7 + +++ +++++ +++++++ +++++ +++ + 

Here is another sample run:

 Diamond Width: 9 + +++ +++++ +++++++ +++++++++ +++++++ +++++ +++ +