public class Exercise1 { public static void printArray(int[][] myArray) { for (int i = 0 ; i < myArray.length ; i++) { for (int j = 0 ; j < myArray[i].length ; j++) { System.out.print(myArray[i][j] + " "); } /* Print for propper spacing */ System.out.println(); } /* Print for propper spacing */ System.out.println(" "); } public static void printArray(int[] myArray) { for (int i = 0 ; i < myArray.length ; i++) { System.out.print(myArray[i] + " "); } /* Print for propper spacing */ System.out.println(" "); } public static void main(String[] args) { int[][] a = new int[10][5]; for (int i = 0 ; i < a.length ; i++) { for (int j = 0 ; j < a[i].length ; j++) { a[i][j] = 5; } } printArray(a); int[][] b; /* Array Copy */ b = a; System.out.println("Modfiying b "); b[0][1] = -1; /* Print a */ System.out.println("Printing array a"); printArray(a); /* Print b */ System.out.println("Printing array b"); printArray(b); int[] c; /* Array Copy */ c = b[3]; System.out.println("Modfiying c "); c[4] = 100; /* Print all arrays */ System.out.println("Printing array a"); printArray(a); System.out.println("Printing array b"); printArray(b); System.out.println("Printing array c"); printArray(c); } }  

Exercise 2 Within the main method, create two char arrays. In the first array put your first name, in the second put your last: char O first = {'R', 'o,, 'b, , 'b, i', 'e') char last = {'G', 'i', 'f, 'f,'o','r','dy Create a third array that is a copy of the other two with interleaving letters. If your last or first name is much longer than the other, interleave them as much as you can