import java.io.*;
import java.util.*;
public class Driver {
public static void main(String[] args) {
System.out.println();
System.out.println("*-* Testing class ArrayStuff *-*");
System.out.println();
ArrayStuff as = new ArrayStuff();
System.out.println("Print out Array, length 20, with random numbers 0-99");
System.out.println(as);
System.out.println();
System.out.println("Find the element at index 18, and return the smallest index of that element:");
System.out.println(as.find(as.get(18)));
System.out.println();
System.out.println("Find the index of number 83, if not in the array, return -1:");
System.out.println(as.find(83));
System.out.println();
System.out.println("Find the largest number in the array:");
System.out.println(as.get(as.findMaxIndex()));
System.out.println();
System.out.println("Find the mean of the array:");
System.out.println(as.mean());
System.out.println();
System.out.println("Find the standard deviation of the array:");
System.out.println(as.stddev());
System.out.println();
}
}