Question

Consider the following classes:

public class Sum {
public int doCalc() {
return 10;
}

public int doAnotherCalc() {
return 20;
}
}
public class BigSum extends Sum {
public int doCalc() {
int x = super.doCalc();
return x + doAnotherCalc();
}

public int doAnotherCalc() {
return 100;
}
}

What is displayed to the console after the following code segment executes:


Sum s = new BigSum();
System.out.println(s.doCalc());


30
110
10
20
100

Answer 1

what to do yarr it couldnot be understand.