Note: you should bring the solution by hand to the office, using hand writing on $A4$ pages.

Use the following code for tracing the contents of the linked list implementation, Note draw the contents

step by step as we declared in the lecture.

a$.$ Please insert the following character values $\{p,a,1,a,c,e\},$ and then insert them in reverse order $e-p.$

Notice the resulting word

b$.$ And then draw a new graph for the following characters $\{r,e,f,e,r,r,a,1\}$

Inserting at the beginning of a linked chain

Hint: see the following figure

in c$++$

and an image of how the graphy would be if possible