:)
Step #1) Run Program using an IDE
Step #1.2) Enter in the name of the file that containes the integers you would like to use in your program.
A file I created/ included in this repo is called exampleINT. So enter in "exampleINT" without the quotes
Step #2) Pick choices as prompted by the menu display
r: for replace
f: for find
m: for modify
a: for add
d: for display
R:
F:
M:
A:
D:
Note** Exception handling has been implemented in the user input for the two functions requested.