#include<fstream>
using namespace std;

fstream f("cifra.in",ios::in),g("cifra.out",ios::out);

long long t,v[40000];
long long a[]={0,1,5,2,8,3,9,2,8,7,7,8,4,7,3,8,4,1,5,4,4,5,9,6,2,7,3,6,2,1,1,2,8,1,7,2,8,5,9,8,8,9,3,0,6,1,7,0,6,5,5,6,2,5,1,6,2,9,3,2,2,3,7,4,0,5,1,4,0,9,9,0,6,9,5,0,6,3,7,6,6,7,1,8,4,9,5,8,4,3,3,4,0,3,9,4,0,7,1,0};

int main()
{
int i;
long long c;
f>>t;
for(i=0;i<t;i++)f>>v[i];
f.close();
for(i=0;i<t;i++)
    {
    c=(long long)(v[i]%100);
    g<<a[c]<<endl;
    }
g.close();
return 0;
}