Java 代码
import java.util.Scanner;
public class Main
{
public static void main(String[] args)
{
Scanner cin = new Scanner(System.in);
int n = cin.nextInt();
for (int i = 0; i < 10; i ++)
{
System.out.println("N["+ i + "] = " + n);
n *= 2;
}
}
}