Encapsulation

more_on_classes/src/main/java/com/oop/Main.java

@@ -1,7 +1,12 @@
 package com.oop;
+import java.util.Scanner;
 
 public class Main {
     public static void main(String[] args) {
-        System.out.println("Hello world!");
+        Scanner read = new Scanner(System.in);
+	    int a = read.nextInt();
+	    
+	    Pupil pupil =  new Pupil();
+            pupil.setAge(a);
     }
 }

more_on_classes/src/main/java/com/oop/Pupil.java

@@ -0,0 +1,29 @@
+package com.oop;
+    // You need a program to manage admissions for an art school. Pupils can be admitted to the school if they are over 6 years of age.
+    // You're given a program which declares a Pupil class.
+    // Task
+    // Complete the setAge method of the Pupil class. If the value of parameter a is over 6, assign it to age attribute and output "Welcome".
+    // Output "Sorry" otherwise.
+    // Sample Input
+    // 7
+    // Sample Output
+    // Welcome
+
+
+public class Pupil {
+    private int age;
+    
+    //complete setter method
+    public void  setAge(int a){
+       if (a > 6) {
+            age = a;
+            System.out.println("Welcome");
+       }else{
+            System.out.println("Sorry");
+       }
+    }
+    
+    public int getAge(){
+        return age;
+    }
+}