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  1. Prepare
  2. C++
  3. Inheritance
  4. Accessing Inherited Functions
  5. Discussions

Accessing Inherited Functions

  • gcysne
     + 2 comments

    Horrible description. You have to figured it out the goal is to build 'val' using the 'func()'s'. The solution is to factor 'new_val' in the primes 2,3,5. Besides, and I don't think this teaches anything meaningfull related to Inherithance.

     //Implement this function
 void update_val(int new_val)
 {
	while((new_val % 2) == 0){
		new_val /= 2;
		A::func(val);
		if(new_val == 0) return;
	}
	while((new_val % 3) == 0){
		new_val /= 3;
		B::func(val);
		if(new_val == 0) return;
	}
	while((new_val % 5) == 0){
		new_val /= 5;
		C::func(val);
		if(new_val == 0) return;
	}
 }