lab 2

//Daniel Grinshpon
import java.util.*;

class Main
{
    public static void main(String...args)
    {
        int[] x = {1,2,3,4,5,6,7,8,9,0};
        System.out.println("Original Array: " + Arrays.toString(x));
        reverse(x);
        System.out.println("Reversed Array: " + Arrays.toString(x));
        System.out.println("Minimum Value In Array: " + getMin(x));
        int[] y = computeTwice(x.clone());
        System.out.println("Compute Twice Array: " + Arrays.toString(y));
    }
   
    public static void reverse(int[] arr)
    {
        for(int i = 0; i < arr.length/2; i++)
        {
            int temp = arr[i];
            arr[i] = arr[arr.length-1-i];
            arr[arr.length-1-i] = temp;
        }
    }
    
    public static int getMin(int[] arr)
    {
        int min = arr[0];
        for(int i = 1; i < arr.length; i++)
        {
            min = (min < arr[i]) ? min : arr[i];
        }
        return min;
    }
    
    public static int[] computeTwice(int[] arr)
    {
        for(int i = 0; i < arr.length; i++)
        {
            arr[i] *= 2;
        }
        return arr;
    }
}