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, Fraction double:

// double

Fraction:: operator double()

{

double res = (double)sign*(intPart * denominator +

numerator) / denominator;

return res;

}

.

(, , , , , ) Fraction. bool. , . , ==, !=.

== != , . . , , , , this.

(+, , *, /) - , :

 Fraction;

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1. Fraction , .

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3. Fraction , Fraction. , 10 .

 



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