#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;
}