Lab 08 - Arrays & Maps Problems
Direction: Submit typed work in the Labs directory of your github repositor or dropbox, or upload to the google classroom
assignment. Each part will have a template file provided named ''lab8A.cpp'' and ''lab8B.cpp'' respectively.
Part A: In class
Your objective is to write the definition of the function GCD() whose header is
ulong GCD(Vector<ulong>& data)
It returns the greatest common divisors of the elements of data where the greatest common divisor is the greatest
number that can divide all the elements evenly. If data is empty, it returns 0. You can only use functions you define to
help define GCD().
Part B: Take home
Your objective is to write the definition of the function Frequency() whose header is
void Frequency(ifstream& in)
It displays the frequency of each letter in any case in the file referenced by in. If in is not open, it displays nothing.
