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How to get the Nth digit of an integer with bit-wise operations?

I spent more than one day trying to solve this problem but I couldn't find a solution.

I have a function named get_nth_digit(int x, int pos);.

int x is a number given by the user, int pos is the number that represents the position of the digit in the number x the user wants to get.

How can I do this? Can anyone help?