#include <iostream>
#include <cmath>
using namespace std;
int main()
{
int p;
cin>>p;
int dig;
dig=(int)(p*log10(2)+1e-9)+1;
cout<<dig<<endl;
int a[500]={0};
a[0]=1;
for(int i=0;i<p;i++)
{
int temp=0;
for(int j=0;j<500;j++)
{
a[j]=a[j]*2+temp;
temp=a[j]/10;
a[j]%=10;
}
}
a[0]--;
for(int i=0;i<500;i++)
{
cout<<a[499-i];
if((i+1)%50==0)
cout<<endl;
}
return 0;
}
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