class A{
protected int i;
A(){};
A(int i){
this.i = i;
}
void print(){
}
}
class B extends A{
private int j;
B(int i,int j){
// super(i);
this.j = j;
}
void print(){
System.
out.
println("i = "+i
+", j = "+j
); }
}
class C{
public static void main
(String args
[]){ B a = new B(10,20);
a.print();
}
}
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