The String class that we created in class can create and print strings, but not much else. To make it more useful add a concat method to it.
The file concat.cc contains a program that allows the
user to test concatenation in the String class. For this assignment
write a function that overloads the + operator in the String class to perform
concatenation. The function should create a
new stack allocated String that is the concatenation of the specified strings.
Be sure to test your code on multiple examples and on the cs server.
Tar your code in a file that contains your name and submit it on course Inquire site.