Exercise $3$: Pointers and arrays

The following structure is used to store some class marks of Computer Methods $1.$

Given the following declarations that store the marks of $5$ students $.$

$($a$)$ What does the execution of each of the following instructions produce?

$($a$\mathrm{.}1)$ printf$("$

The Name is $=8s",$ p$->$Name$)$;

$($a$\mathrm{.}2)$ printf$("$

The tutorial marks is $=$ sf $f^{\text{'}\text{'}},(**(p+1)).$ Tutorials$[0])$;

$($a$\mathrm{.}3)$ printf$("$

The character of the Student ID is $=$ ofc", CompMeths$1[1].$Stid$[0])$;

$($a$\mathrm{.}4)$ printf$("$

The test mark is $=$ of f$",$ p$->$Tests$[2])$;

$($b$)$ Write a function that scans CompMeths$1$ with a pointer and prints the highest mark scored in evaluations $($tests

and tutorials$),$ together with the names and numbers of the student$($s$)$ who achieved it$.$

$($c$)$ Write a function that scans CompMeths$1$ with a pointer and prints the names and numbers of students with the

highest average mark in tutorials and tests.