Let me clarify I don't want anyone to merely do it for me but I've hit a dead end. PLEASE help, my assignment for class is to use a random number generator to populate numbers for bet slips in a lottery type program. I am having trouble figuring out a way to mark a number as already in use so said number is not repeated. Any suggestions or know of any videos that can be helpful?
Here is my program so far I highlighted where I am having trouble: https://docs.google.com/document/d/1...it?usp=sharing