Whаt will be оutput when yоu cоmpile аnd run the following code?public clаss Exam { public static void main(String[] args) { int a = 23, b = 30; if (a > 20 && b > 25) { System.out.println("1"); } if (a > 30 && b < 35) { System.out.println("2"); } else { System.out.println("3"); } }}