pratikpc

   #include <math.h>
   #include <stdio.h>

   void Display (unsigned char* result, unsigned count)
   {
      for (unsigned i = 0; i < count; ++i)
         printf ("%d", result[i]);
      printf ("\n");
   }

pratikpc

#include <math.h>
#include <stdio.h>

// We know
// 2^k >= n + k + 1
unsigned GetKFromN (unsigned n)
{
   for (unsigned k = 0;; ++k)
   {
      unsigned rhs = n + k + 1;