Question

i need to print user-inputted integers that aren't duplicate of the other integers prior.

Answer 1

So keep rack of what is entered and when you add a new one to the list, also print it.

Answer 2

show me what you have so far

Answer 3

Your question is a little vague.
As they are being inputted?
Are there other duplicates, but you do not want to print the ones that have duplicates, or you don't want to reprint them..?
Be more specific, it sounds like I may be able to help.