Example for Access Specifiers

Materials/Access_Specifiers.md

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+# 19CSE201 - Advanced Programming
+![](https://img.shields.io/badge/Batch-22CYS-lightgreen) ![](https://img.shields.io/badge/UG-blue) ![](https://img.shields.io/badge/Subject-AdP-blue)
+![](https://img.shields.io/badge/-HPOJ-brown)
+
+## Access Specifiers
+- Public
+- Protected
+- Private
+
+### C++ 
+```
+class AccessSpecifierExampleClass {
+public:
+    // Public members are accessible from outside the class
+    int publicVar;
+
+    void publicMethod() {
+        // Code for the public method
+    }
+
+protected:
+    // Protected members are accessible from within the class and its derived classes
+    int protectedVar;
+
+    void protectedMethod() {
+        // Code for the protected method
+    }
+
+private:
+    // Private members are only accessible within the class
+    int privateVar;
+
+    void privateMethod() {
+        // Code for the private method
+    }
+};
+```
+
+### Python
+```
+class AccessSpecifierExampleClass:
+    def __init__(self):
+        # Public attribute
+        self.public_var = 0
+
+        # Protected attribute (convention using a single leading underscore)
+        self._protected_var = 0
+
+        # Private attribute (convention using a double leading underscore)
+        self.__private_var = 0
+
+    def public_method(self):
+        # Code for the public method
+        pass
+
+    def _protected_method(self):
+        # Code for the protected method
+        pass
+
+    def __private_method(self):
+        # Code for the private method
+        pass
+```
+
+Note: __X__, are typically used for special methods or attributes. These are often referred to as "**dunder**" (double underscore) methods.