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Author: disha2sinha

Constructors/ConstructorOverloading.java

@@ -0,0 +1,54 @@
+class person
+{
+    int age;
+    double height;
+    double weight;
+    person()
+    {
+        System.out.println("No parameterized constructor");
+        age=0;
+        height=0.0;
+        weight=0.0;
+    }
+    person(int age)
+    {
+        System.out.println("One Parameter Constructor");
+        this.age=age;
+        height=0.0;
+        weight=0.0;
+    }
+    person(int age,double height)
+    {
+        System.out.println("Two parameter Constructor");
+        this.age=age;
+        this.height=height;
+        weight=0.0;
+    }
+    
+    person(int age, double height,double weight) {
+        System.out.println("Three parameter Constructor");
+        this.age = age;
+        this.height = height;
+        this.weight = weight;
+    }
+    public String toString(){
+        return "Age:"+age+"\tHeight"+height+"\tWeight"+weight;
+    }
+
+}
+public class ConstructorOverloading {
+    public static void main(String[] args) {
+        person p1=new person();
+        System.out.println(p1);
+        person p2=new person(22);
+        System.out.println(p2);
+
+        person p3=new person(22,5);
+        System.out.println(p3);
+
+        person p4=new person(22,5,65);
+        System.out.println(p4);
+
+    }
+    
+}