Created constructor_overloading.java

Java/constructor_overloading.java

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+// program of constructor overloading
+// constructors can be defined by  three types in case of passing arguments 1) parameterized 2) non parameterized 3) default
+class overload{
+    int a;
+    int b;
+ float c;
+    public overload(){ // non parameterized constructor
+        a=0;
+        b=0;c=0;
+        System.out.println("the values are :" +a+ "," +b+ "," +c);
+    } 
+    public overload(int x) {// parameterized constructor
+        a=x;
+        b=0;c=0;
+         System.out.println(" after given one parameter, values are :" +a+ "," +b+"," +c);
+}
+public overload(int x, int y, float z){
+   a=x;
+   b=y;
+   c=z;
+    System.out.println(" final values are :" +a+ "," +b+"," +c);
+}
+public static void main(String[]args){
+    overload obj1= new overload();
+    overload obj2= new overload(4);
+    overload obj3= new overload( 3,5,7);
+
+}
+}
+/*default construtor..
+public class constructor{
+    int num;
+    public constructor(){
+        num=0; // default constructor
+    }
+    public constructor(int value){
+        num= value;
+    }
+    public static void main(String[]args){
+       constructor obj1= new constructor();
+       constructor obj2= new constructor();
+    }
+}
+*/