Constructor/Default Constructor/Empty Constructor in Java

/* ============================================ File Name : Constructor.java WebSite : http://javaproglang.blogspot.in/ Created By : Bintu Chaudhary Email ID : bintu.chaudhary.mks@gmail.com ============================================ */ import java.io.*; class student { int a,b; student() //Constructor { a = 100; b = 200; } void sum() { int c = a + b; System.out.println("Sum = "+c); } } class Constructor { public static void main(String args[]) { student obj=new student(); obj.sum(); } }

Output of "Constructor.java"

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