jqplusv7 - Class Design Question 3
Posted: Fri Sep 19, 2014 3:46 am
I have tried running a program like this and it does not compile.
public class SuperClass {
public SuperClass() { }
//public SuperClass(int m) { }
public class SubClass extends SuperClass {
int i, j, k;
public SubClass(int m, int n) { i = m; j = m;}
public SubClass(int m) { super(m); }
}
}
Kindly explain why it does not run.
My answer was that a constructor is not needed in the main class.
public class SuperClass {
public SuperClass() { }
//public SuperClass(int m) { }
public class SubClass extends SuperClass {
int i, j, k;
public SubClass(int m, int n) { i = m; j = m;}
public SubClass(int m) { super(m); }
}
}
Kindly explain why it does not run.
My answer was that a constructor is not needed in the main class.