Hey there,
I'm Isaac "the partner",
in problem 3.5 they want an application that reads a users input and prints it one character at a time. This you already know, but as I understand the problem it wants the string obtained by the user such as "I am cool" to be reproduced as:
I

a
m

c
o
o
l
all I can get the program to do is print:
I
am
cool

are we way off base here, or right on track?

Thank you for all your help,
Isaac