What is dynamic nested for loop

Question

Dynamic in a sense means that if i will enter 3 then the program will work as if 3 nested for loops are created ...
And if i entered 4 then 4 nested loops

Answer 1

I hava seen it on various other sites where recursion is used it the while(status ) loop and status is a boolean variable and it becomes false when the work similar to n nested loops is over but i was not able to understand it completely.
thanks for the reply...

Answer 2

One solution this i found is backtracking .....
Is there any other alternative

Answer 3

As far as I know, there is no such option in C++
But you're welcome to hack your way in!