Pupil Code - Exam Question

Pupils in school are allocated a pupil code identifying them as follows last two digits of the year started then First 5 Digits of surname and First initial. We are assuming all pupils have a surname of at least 5 characters
For example, Freda Bloggs who joined in 2021 would have the code 21bloggf
(a) Complete the following pseudocode for a function definition that would take year, surname and first name as parameters and return the pupil code

 01  function pupilcode(year,…………………… ,……………………)

 02          yrpart = year.subString(2,2)

 03          snpart = surname.subString(0,……………………)

 04          fnpart = firstname.subString(0,1)

 05           …………………  yrpart + snpart.lower + fnpart.lower

(b) Use pseudocode to write the algorithm that does the following
    • Inputs the year, surname and first name of the pupil
    • Uses the pupilcode function to work out the pupilcode
    • Adds the pupil code to a text file as a permanent record called pupilcodes.txt