#include <cstdio>
//#include <string>

using namespace std;
/*
int pow(int a,int b)
{
    if(b==1)
        return (a%10);
    else if(b&1)
    {
        int aux=pow(a,b-1);
        return (aux*a)%10;
    }
    else
    {
        int aux=pow(a,b>>1);
        return (aux*aux)%10;
    }
}*/

int main()
{
    //ios_base::sync_with_stdio(0);
    //ifstream cin("cifra.in");
    //ofstream cout("cifra.out");
    freopen("cifra.in","r",stdin);
    freopen("cifra.out","w",stdout);

    //int val[105];

    //for(int i=1,nr=0;i<=100;i++)
    //    val[i]=(nr=(nr+pow(i,i))%10);

    int t,i;//,aux;
   // string n;

    //cin>>t;
    scanf("%d",&t);

    for(i=0;i<t;t++)
    {
        //cin>>n;
        //aux=n[n.size()-1]-'0';
        //if(n.size()>1)
        //    aux+=(10*(n[n.size()-2]-'0'));
        //cout<<val[aux]<<'\n';
        //cout<<"0\n";
        printf("0\n");
    }

    //cin.close();
    //cout.close();
    return 0;
}