Adding TypesOfVariables.java

Methods/src/aditya/TypesOfVariables.java

@@ -0,0 +1,21 @@
+package aditya;
+
+public class TypesOfVariables {
+    static int a=10; // static variable
+    static int b=20; // static variable
+    int c=30; // instance variable
+    public static void main(String[] args) {
+        int d = 40;
+        /*
+        Static variable can be accessed in two ways inside a method:
+        1.directly accessed
+        2. accessed via class name
+         */
+        System.out.println(a); // METHOD 1 of accessing static variables
+        System.out.println(TypesOfVariables.b); //METHOD 2 of accessing static variable using class name
+        TypesOfVariables object = new TypesOfVariables(); // making object of class which has the instance variable in order to access the instance variable
+        System.out.println(object.c); // accessed instance variable using object and dot operator
+        System.out.println(d); // local variable directly accessed
+
+    }
+}