public class admin { public static int[] firstArray = new int[]{0, 1, 2, 3, 4, 5, 6, 7, 8, 9}; public static int[] secondArray = new int[]{10, 11, 12, 13, 14, 15, 16, 17, 18, 19}; public static int[] resultArray; public static void main(String[] args) { int [] resultArray = new int [20]; for (int i = 0; i < firstArray.length; i++) { resultArray [i] = firstArray [i]; System.out.print(resultArray[i] + ", ");} for (int a = 0; a < secondArray.length; a++) { resultArray [a +10] = secondArray [a]; System.out.print(resultArray[a] + ", "); } } }