Driver.java

import java.io.*;
import java.util.*;

public class Driver{
    public static void main(String[] args){

        StdDev sd = new StdDev();

	System.out.println(sd);

	System.out.println(sd);

	System.out.println(sd);

	System.out.println(sd);

        //What does an array look like? Oopsies...

       
        

    }
}