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Author: Siddharth17122004

Diff for: Superkeyword.java

@@ -0,0 +1,20 @@
+class SuperA{
+    void method1(){
+        System.out.println("SuperA");
+    }
+}
+class SubB extends SuperA{
+    void method1(){
+        super.method1();
+        System.out.println("SubB");
+    }
+}
+public class Main{
+    public static void main(String[] args){
+        SubB sb=new SubB();
+        sb.method1();
+        
+
+    }
+    
+}

Diff for: parameterizedconstih.java

@@ -0,0 +1,21 @@
+class SuperA{
+    SuperA(){
+        System.out.println("default constructor of super class");
+    }
+    SuperA(int x){
+        System.out.println("parameterized constructor of super class with value: "+x);
+    }
+}
+
+class SubB extends SuperA{
+    SubB(int x){
+        super(145);//comment this line to see diff output
+        System.out.println("parameterized constructor of sub class with value: "+x);
+
+    }
+}
+public class Main{
+    public static void main(String[] args){
+        SubB sb=new SubB(123);
+    }
+}