:Functions

Add a student which takes all student values as $(1$ seperate parameters

$.$Modify a student : modify$($stdid$,$"dept","CVLE"$)(2$

Second parameter might be id$,$ name, cgpa, dept, adv

Delete a student which only takes the student id as $(3$

$.$single parameter

Display student $(4$

a$)$ all students $($split$,$ aligned$)$

b$)$ all students $+$ name surname and office no of their advisors

c$)$ a specific student and his$/$her advisor $($like part b$)$

Advisor List of a specific advisor into a new file $(5$ e$.$g$.$ advisor$\_$list$("$TT$001").$ Name of the file should be $.$the advisor id