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Constructor Overloading in java
- 1. //Ques. 9 WAP on constructor overloading.
class Student
{
privateintrollNumber;
private String name;
public Student()
{
System.out.println("n Inside Default Constructor");
rollNumber=0;
name="Unknown";
}
public Student(introllNumber,String name)
{
System.out.println("n Inside Overloaded Constructor");
this.rollNumber = rollNumber;
this.name=name;
}
public void displayStudent()
{
System.out.println(" Name = "+name);
System.out.println(" Roll No. = "+rollNumber);