#include <iostream>
using namespace std;
int main() {
int n;
cout << "Input a number:"<<endl;
cin>>n;
//124 The sequence a1, a2, ..., an consists of zeros and ones.
for(int i=1;i<=n;i++)
{
if(i<n/2)
cout<<"0"<<endl;
else
cout<<"1"<<endl;
}
return 0;
}