Create a class that has a method that uses the ‘this’ keyword as the return statement. this method (called increment( ) in the class that you have just created ) increments the private integer field (private i ) in the class. in the main ( ) method, if you increment (using the ‘this’ with increment() call) four times, you should see the following display:
i is =4

Write a program that inserts the digits of an integer into an array in originalorderfollowed by reverse order. first, promptthe user to enter a positive integer(> 0). determine the number of digits of the integer. create a dynamically allocated integer arrayof a size twice the number of digits. now insert the digits in original order which will occupy half of the array. then, insert the digits in reverse order. finally, output thedigits in thearray. use at least two functions to organize your program.