class output { public static void main(String args[]) { double a, b, c; a = 3.0 / 0; b = 0 / 4.0; c = 0 / 0.0; System.out.println(a); System.out.println(b); System.out.println(c); } }
class area { public static void main(String args[]) { double r, pi, a; r = 9.8; pi = 3.14; a = pi * r * r; System.out.println(a); } }
class mainclass { public static void main(String args[]) { char a = 'A'; a++; System.out.print((int)a); } }
class booloperators { public static void main(String args[]) { boolean var1 = true; boolean var2 = false; System.out.println((var1 & var2)); } }
enum Season { WINTER, SPRING, SUMMER, FALL }; System.out.println(Season.WINTER.ordinal());
class A {} enum Enums extends A { ABC, BCD, CDE, DEF; }
enum Enums { A, B, C;private Enums() { System.out.println(10); } } public class MainClass { public static void main(String[] args) { Enum en = Enums.B; } }