29.Deault Constrctor

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 //Deault Constrctor

class student {

int rno;

String nm;


student()

{

rno = 7;

nm = "milan";

}

}

class default_constrctor2{

public static void main(String[] args) {

student st = new student(); // called a default constructor


System.out.println("Roll No : " + st.rno);

System.out.println("Name : " + st.nm);

}

}

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