}// перетворити цілу частину в дробову
public static Fraction operator +(Fraction a, Fraction b)
{
Fraction res = new Fraction();
res.numcator = a.GetSingNum() * a.numcator * b.denominator + b.GetSingNum() * b.numcator * a.denominator;
res.denominator = a.denominator * b.denominator;
res.GetIntPart();
res.intPart += a.intPart + b.intPart;
res.reduce();
if (res.numcator < 0)
{
res.numcator *= -1;
res.sing = false;
}
res.GetIntPart();
return(res);
}
public static Fraction operator +(Fraction a, int b)
{
Fraction res = new Fraction(a);
res.intPart += a.intPart + b;
res.reduce();
if (res.intPart < 0)
{
res.intPart *= -1;
res.sing = false;
}
res.GetIntPart();
return(res);
}
public static Fraction operator *(Fraction a, Fraction b)
{
Fraction res = new Fraction();
a.SetFractionVaule();
b.SetFractionVaule();
res.numcator = a.numcator * b.numcator;
res.denominator = a.denominator * b.denominator;
if (a.sing != b.sing)
{
res.sing = false;
}
res.reduce();
res.GetIntPart();
return(res);
}