- int numerator () const { return sign_ * num_; }
- int denominator () const { return den_; }
- int num () const { return numerator (); }
- int den () const { return denominator (); }
+ I64 numerator () const { return sign_ * num_; }
+ I64 denominator () const { return den_; }
+ I64 num () const { return numerator (); }
+ I64 den () const { return denominator (); }