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class Father{
int i,j;
Father(){
add(1);
}
void add(int v){
i+=v;
j+=v;
}
void print(){
System.out.println("i:="+i);
System.out.println("j:="+j);
}
}
class Child extends Father{
int i;
Child(){
add(2);
}
void add(int v){
i+=2*v;
j+=2*v;
}
void _print(){
System.out.println("ci:="+i);
}
}
public class Test {
public static void main(String[] args) {
Child c =new Child();
c.add(8);
c.print();
c._print();
}
}
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i=0;
j=22;
ci=22;
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Father Child
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©¦ ------- --------
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import java.io.InputStream;
import java.io.OutputStream;
import java.net.Socket;
import java.net.SocketException;
import java.net.SocketTimeoutException;
import java.net.UnknownHostException;
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