I got it cooler!

#include <iostream>
 
using namespace std;
 
int main()
{
  char s[30];
  long long n;
  scanf("%s %lld",s,&n);
  int i;
  for(i=0;s[i]!=0;i++);int l=i;
  for(;i<n;i*=2);
  while(n>l)
  {
    int p=n-i/2;
    if(p==1)
    {
      n=i/2;
      i=i/4;
    }
    else
    {