18. Square of a Number

Your task is to define both:

• A macro called SQUARE(x) that returns the square of x
• An inline function called square(int x) that also returns the square of x

The macro must be written safely so that it works correctly for any valid integer expression, not just simple variables.

In main(), the program will:

1. Read an integer n
2. Call both implementations
3. Print the results in the exact format shown below

Input Specification:

• A single integer n

Output Specification:

Macro Square: <result>
Inline Square: <result>

Example 1

Input:

5

Output:

Macro Square: 25
Inline Square: 25

Example 2

Input

-3 

Output

Macro Square: 9
Inline Square: 9

Constraints & Notes

• Input n is a 32-bit signed integer
• Assume no overflow occurs for the given test cases
• The macro must be written using proper parentheses to avoid operator precedence issues
• The goal is to highlight differences between macros and inline functions in Embedded C++