Ok, so I'm working with classes and its been a little while. I basically have to add a new private definition to a program I have already written and change the rest of the program to fit the new definition.

Here is the whole assignment for reference:http://cs.angelo.edu/~mmotl/2305/labs/lab02.pdf

Here is the private portion and the only thing I must add:

Everything else in the assignment is done correctly because i got 100% on it when I turned it in. I just need help on implementing the long r[2] in.Code:private: long r[2] //r[0] represents numerator //r[1] represents denominator

And here is what I have as of now:

This was a program that I had already written and you can see that I changed all the instances that used to say numerator to r[0] and all the instances of denominator to r[1]. I don't know where I'm going wrong and why I'm getting that error. There are no tutors here right now either so any help would be appreciated.Code:#include <iostream> #include <lab02.h> using namespace std; Rational::Rational() { SetNumerator(0); SetDenominator(1); } Rational::Rational(long num, long denom) { SetNumerator(num); SetDenominator(denom); } void Rational::SetNumerator(long num) { r[0]=num; } void Rational::SetDenominator(long denom) { if(denom==0) r[1]=1; else r[1]=denom; } long Rational::GetNumerator() const { return r[0]; } long Rational::GetDenominator() const { return r[1]; } void Rational::Reduce() { if(GetDenominator()<0) { SetNumerator(-r[0]); SetDenominator(-r[1]); } int gcd=GCD(GetNumerator(), GetDenominator()); SetNumerator(GetNumerator()/gcd); SetDenominator(GetDenominator()/gcd); } long Rational::r[2] //???? { // <-error on this line (invalid function declaration) numerator=r[0]; //???? denominator=r[1]; //???? } long Rational::GCD(long m, long n) const { int rem; if(m==0 && n==0) return 0; else if(m==0) return labs(n); else if(n==0) return labs(m); else { m=labs(m); n=labs(n); rem=m%n; if(rem==0) return n; else { while(rem!=0) { m=n; n=rem; rem=m%n; if(rem==0) return n; } } } return 1; }