What is the output of the following Java program?

e correct answerWhat is the output of the following Java program?class Main { public static void main(String args[]) { final int i; i = 20; i = 30; System.out.println(i); }}

What will be the output of the following program?

What is the output of the following Java code?Code:class HackerEarth{ public static void main(String[] args) { int val = 1; while((val<=5 ? val++: --val)<5) { System.out.print("MAC"); } if(val>5); System.out.print("PC"); }}

What will be the output of the following Java program? package pkg; class output {public static void main(String args[]) {   StringBuffer s1 = new StringBuffer("Hello");   s1.setCharAt(1, x);   System.out.println(s1);   } }

What will be the output of the following Java program?class java   {    public static void main(String args[])    {      int var1 = 3;       int var2 = 8;      if ((var2 = 2) == var1)        System.out.print(var2);      else         System.out.print(++var2);    }   }Options3421