Bhaskar Joshi

Above is a space optimized version of the above code. The following code only uses O(k)

This is another approach for a wonderful problem on CSES .

This is the solution in cpp for the problem 571 on project Euler issue number #603

I am trying to fetch submissions for my account but nothing is working.  

contributed by adding RSA algorithm

contributed by adding RSA algorithm

This is C implementation of RSA algorithm for small values.

Backtracking methods contributed

this is new contribution to file