Very good example of linear recursion using factorials.
But you could do it faster with non-recursive algorithm :
# include <iostream>
Now i understand, THX !
C++ has so many options . . .
Good example of recursion is making a chess field filled up with queens in a way they don't attack each other.
For example :
I have never seen this "public virtual" declaration !
What is it basically ?
BTW Great article !
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