用c＋＋编写分数的运算符重载

好的，让我来回答您的问题。用C++编写分数的运算符重载涉及到分数对象的加、减、乘、除等运算符重载操作。以下是一个示例代码，可供参考：

class Fraction {
public:
    Fraction(int num = 0, int den = 1)
        : m_numerator(num), m_denominator(den) {
        reduce();
    }

    int getNumerator() const { return m_numerator; }
    int getDenominator() const { return m_denominator; }

    Fraction operator+(const Fraction& other) const {
        int num = m_numerator * other.m_denominator + m_denominator * other.m_numerator;
        int den = m_denominator * other.m_denominator;
        return Fraction(num, den);
    }

    Fraction operator-(const Fraction& other) const {
        int num = m_numerator * other.m_denominator - m_denominator * other.m_numerator;
        int den = m_denominator * other.m_denominator;
        return Fraction(num, den);
    }

    Fraction operator*(const Fraction& other) const {
        int num = m_numerator * other.m_numerator;
        int den = m_denominator * other.m_denominator;
        return Fraction(num, den);
    }

    Fraction operator/(const Fraction& other) const {
        int num = m_numerator * other.m_denominator;
        int den = m_denominator * other.m_numerator;
        return Fraction(num, den);
    }

private:
    int m_numerator;
    int m_denominator;

    int gcd(int a, int b) const {
        return b == 0 ? a : gcd(b, a % b);
    }

    void reduce() {
        int common = gcd(m_numerator, m_denominator);
        m_numerator /= common;
        m_denominator /= common;
    }
};

这里定义了一个名为Fraction（分数）的类，重载了加、减、乘、除运算符，可以通过该类进行分数的运算。