//fraction+int
public static Fraction operator +(Fraction f1, int f2)
{
int a = 0, b = 0;
a = (f2 * f1.Denom) + f1.Numer;
b = f1.Denom;
Fraction f = new Fraction(a, b);
f = f.Pudsad(f);
return f;
}
//-
public static Fraction operator -(Fraction f1, Fraction f2)
{
int a = 0, b = 0;
a = (f1.Numer * f2.Denom) - (f2.Numer * f1.Denom);
b = f1.Denom * f2.Denom;
Fraction f = new Fraction(a, b);
f = f.Pudsad(f);
return f;
}
//++
public static Fraction operator ++(Fraction f)
{
int a = 0, b = 0;
a = (f.Denom * 1) + f.Numer;
b = f.Denom;
Fraction c = new Fraction(a, b);
c = c.Pudsad(c);
return c;
}
//int-Fraction
public static Fraction operator -(int f1,Fraction f2)
{
int a = 0, b = 0;
a = (f1 * f2.Denom) - f2.Numer;
b = f2.Denom;
Fraction f = new Fraction(a, b);
f = f.Pudsad(f);
return f;
}