// data --> arr[]
import java.util.Scanner;
public class ProcData
{
	public static void main(String[] args)
	{
		Scanner input = new Scanner(System.in);
		int[] arr = new int[20];
		int i = 0;

		while(input.hasNextInt())
		{
			arr[i] = input.nextInt();
			i++;
		}

		int size = i;	// 5
		for(int m=0; m<size; m++)
			System.out.print(arr[m] + " ");

		System.out.println("\n\nDone.\n\n");
	}
}