Lab Description.

Write the Arduino C Programs that can be used for the implementation of the following operations. The Microcontroller should read an integer number $n$ from the user using the keyboard and should calculates the Summation, Sign and Factorial of the given number as:

Summation $(n)={\displaystyle \underset{i=1}{\overset{n}{}}}i=1+2+3+4+$dots..$+n$

Sign$(n)=(-1{)}^n=-1**-1**-1**-1**dots.**,n$ times

Factorial $(n)=n1**2**3**dots.****$

Prelab

Draw the flow diagrams for implementing each of the operations given above using a while loop for the Summation calculation, a do while loop for the Sign and a for loop for the Factorial calculation