List of numbers

--Originally published at Future Queen of C++

This was a challenging WSQ, because at first I tried to do it with an array that did not had an specified size, but I failed because it was really confusing for me. I spend two whole weeks trying and looking in google everything. At the end, I realized that it was easier to beging with a level one and do the basic WSQ, so here is the result with vectors :

For this WSQ I mainly used blogs of some classmates and the book: