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what is the use of a super keyword?

Answers were Sorted based on User's Feedback



what is the use of a super keyword?..

Answer / sobhanadri.15

super keyword is used for accessing the variables in the
construtor of the subclass

Is This Answer Correct ?    5 Yes 1 No

what is the use of a super keyword?..

Answer / swamireddy

the super keyword is used for accessing a base class
constructor values of the sub class.actually constructor
values are not inherited to the derived class.the super
keyword using inherited easily
for example:
import java.io.*;
class a
{
int x,y;
a(int i,int j)
{
x=i;
y=j;
System.out.ptintln(" "+x+" "+y);
}
}
class b extends a
{
int g;
b(int i,int j)
{
super(i,j);
g=i+i*(j*j);
System.out.println(g);
}
}
class mab
{
public static void main(String args[])
{
b ob=new b(24,2);
}
}
output:
24 2
48 4

Is This Answer Correct ?    7 Yes 4 No

what is the use of a super keyword?..

Answer / prem chawla

super keyword is refer to the parent class object it means
it can acc0ess all properties of the parent object

Is This Answer Correct ?    2 Yes 1 No

what is the use of a super keyword?..

Answer / upasana das

example of inheritance using super keyword
class a
{
int x,y;
a(int i,int j)
{
x=i;
y=j;
System.out.println(" "+x+" "+y);
}
}
class b extends a
{
int g;
b(int i,int j)
{
super(i,j);
g=i+i*(j*j);
System.out.println(g);
}
}
class mab
{
public static void main(String args[])
{
b ob=new b(24,2);
}
}

output: 24 2
120

Is This Answer Correct ?    2 Yes 2 No

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