A chocolate company sells $5$ assorted chocolates stacked in a plastic box. The package

is acceptable for shipping if the weight is within the limits of $500g+-25g$ otherwise each

individual chocolate box is checked to satisfy the limit of $100g+-5g.$ Any individual

box not satisfying the limit gets replaced with a new one.

Follow the stack architecture to implement the packaging software of the chocolate

company.

Note: Write a C$++$ Code.