本文整理汇总了C++中Rational::gcd方法的典型用法代码示例。如果您正苦于以下问题：C++ Rational::gcd方法的具体用法？C++ Rational::gcd怎么用？C++ Rational::gcd使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类Rational的用法示例。
在下文中一共展示了Rational::gcd方法的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: output
void Rational::output(ostream& outs)
{
Rational temp;
int divisor;
if(denominator==0)
{
cout << "Error illegal form for denominator input, division by zero is not possible.\n";
exit(1);
}
if(numerator==0)
{
cout << "0 \n";
}
else
{
temp.numerator=numerator;
temp.denominator=denominator;
divisor=temp.gcd();
temp.numerator = abs(numerator)/divisor;
temp.denominator = abs(denominator)/divisor;
if((numerator<0 && denominator<0) || (numerator>0 && denominator>0) )
outs << temp.numerator << "/" << temp.denominator<<"\n";
else if((numerator<0 && denominator>0) || (numerator>0 && denominator<0) )
outs << "-" << temp.numerator << "/" << temp.denominator<<"\n";
}
}示例2: division
Rational division(Rational& number1, Rational& number2)
{
Rational temp;
int divisor;
temp.numerator=number1.numerator*number2.denominator;
temp.denominator=number2.numerator*number1.denominator;
divisor=temp.gcd();
temp.numerator=temp.numerator/divisor;
temp.denominator=temp.denominator/divisor;
return temp;
}示例3: subtract
Rational subtract(Rational& number1, Rational& number2)
{
Rational temp;
int divisor;
temp.numerator=(number1.numerator*number2.denominator)-(number2.numerator*number1.denominator);
temp.denominator=number1.denominator*number2.denominator;
divisor=temp.gcd();
temp.numerator=temp.numerator/divisor;
temp.denominator=temp.denominator/divisor;
return temp;
}