/* Compute e to the x.
    Uses for statements, assignment operators, double variables
*/
import java.io.*;

public class e2x
{
    public static void main(String args[])
    {
        double e = 1.0, x = 1.0, term = 1.0;

        for (int i = 1; i < 10; i++)
        {
            term *= x/i;
            e += term;
            System.out.println("i=" + i + ", e=" + e);
        }
    }
}