Class & Objects practice code added

src/OOPS/classes and objects/OOPS.java

@@ -1,32 +1,32 @@
 import java.util.*;
 
 // Java - Class
-    class Pen{
-        String color;
-        String type;
+class Pen{
+    String color;
+    String type;
 
-        public void write(){
-            System.out.println("Write Something.");
-        }
+    public void write(){
+        System.out.println("Write Something.");
+    }
 
-        public void printColor(){
-            System.out.println(this.color);
-        }
+    public void printColor(){
+        System.out.println(this.color);
+    }
 
-        public void printType(){
-            System.out.println(this.type);
-        }
+    public void printType(){
+        System.out.println(this.type);
     }
+}
 
-    class Student{
-        String name;
-        int age;
+class Student{
+    String name;
+    int age;
 
-        public void printInfo(){
-            System.out.println(this.name);
-            System.out.println(this.age);
-        }
+    public void printInfo(){
+        System.out.println(this.name);
+        System.out.println(this.age);
     }
+}
 
 // Creating Object
 public class OOPS{

src/OPPs_Prac/OOPs.java

@@ -0,0 +1,22 @@
+class Student{
+    String name;
+    String id;
+    int age;
+
+    public void printInfo(){
+        System.out.println(this.name);
+        System.out.println(this.id);
+        System.out.println(this.age);
+    }
+}
+
+public class OOPs{
+    public static void main(String args[]){
+        Student s1 = new Student();
+
+        s1.name = "Yasin";
+        s1.id = "222-115-095";
+        s1.age = 20;
+        s1.printInfo();
+    }
+}