#include <iostream>

using namespace std;

int main()

{

      int n=1;

      double amount;

      while (cin>>amount && amount!=0)

      {

            int d=(int)(100*amount);

            if (n>1) cout<<endl;

            cout<<"Change for customer "<<n<<":"<<endl;

            cout<<"dollars: "<<d/100<<endl;     d%=100;

            cout<<"quarters: "<<d/25<<endl;     d%=25;

            cout<<"dimes: "<<d/10<<endl;  d%=10;

            cout<<"nickels: "<<d/5<<endl; d%=5;

            cout<<"pennies: "<<d<<endl;

            n++;

      }

      return 0;

}