diff --git a/Assignment-4/FirstMethod.cpp b/Assignment-4/FirstMethod.cpp
new file mode 100644
index 0000000..aa6179f
--- /dev/null
+++ b/Assignment-4/FirstMethod.cpp
@@ -0,0 +1,22 @@
+//Using constructor initialization
+
+#include <iostream>
+#include <string>
+using namespace std;
+ 
+class Person {
+    private:
+        string name;
+        int age;
+
+    public:
+        Person(string name, int age) {
+            this->name = name;
+            this->age = age;
+        }
+
+        void displayInfo() {
+            cout << "Name = " << name << endl;
+            cout << "Age = " << age << endl;
+        }
+};
diff --git a/Assignment-4/SecondMethod.cpp b/Assignment-4/SecondMethod.cpp
new file mode 100644
index 0000000..2d465d0
--- /dev/null
+++ b/Assignment-4/SecondMethod.cpp
@@ -0,0 +1,10 @@
+//Using Public data members instead of private
+#include <iostream>
+#include <string>
+using namespace std;
+ 
+class Person {
+    public:
+        string name;
+        int age;
+};
diff --git a/Assignment-4/ThirdMethod.cpp b/Assignment-4/ThirdMethod.cpp
new file mode 100644
index 0000000..a0c6de2
--- /dev/null
+++ b/Assignment-4/ThirdMethod.cpp
@@ -0,0 +1,31 @@
+//Using appropriate functions instead of getters and setters)
+
+#include <iostream>
+#include <string>
+
+using namespace std;
+ 
+class Person {
+    private:
+        string name;
+        int age;
+ 
+    public:
+       void displayPersonInfo() {
+            cout << "Name = " << name << endl;
+            cout << "Age = " << age << endl;
+    }
+ 
+        void updatePersonInfo(const string& name, int age) {
+            this->name = name;
+            this->age = age;
+    }
+};
+ 
+int main() {
+    Person person;
+    person.updatePersonInfo("Nitin", 23);
+    person.displayPersonInfo();
+ 
+    return 0;
+}