問題及**:
執行結果:/*
* 檔名稱:test.cpp
* 作 者:李盈盈
* 完成日期:2023年 05 月 07 日
* 版 本 號:v1.0
* * 問題描述:實現分數類的運算子過載,在分數中可以實現分數的加減乘除(運算後再化簡),比較的運算。
* 輸入描述:無
* 程式輸出:按要求輸出。
*/ #include using namespace std;
class cfraction
void simplify();
void display();
friend cfraction operator+(const cfraction &c1, const cfraction &c2);
friend cfraction operator-(const cfraction &c1, const cfraction &c2);
friend cfraction operator*(const cfraction &c1, const cfraction &c2);
friend cfraction operator/(const cfraction &c1, const cfraction &c2);
friend cfraction operator+(const cfraction &c, int i);
friend cfraction operator+(int i, const cfraction &c );
friend cfraction operator-(const cfraction &c, int i);
friend cfraction operator-(int i, const cfraction &c );
friend cfraction operator*(const cfraction &c, int i);
friend cfraction operator*(int i, const cfraction &c );
friend cfraction operator/(const cfraction &c, int i);
friend cfraction operator/(int i, const cfraction &c );
cfraction operator+();
cfraction operator-();
friend bool operator>(const cfraction &c1, const cfraction &c2);
friend bool operator
friend bool operator==(const cfraction &c1, const cfraction &c2);
friend bool operator!=(const cfraction &c1, const cfraction &c2);
friend bool operator>=(const cfraction &c1, const cfraction &c2);
friend bool operator<=(const cfraction &c1, const cfraction &c2);
friend bool operator>(const cfraction &c, int i);
friend bool operator>(int i, const cfraction &c);
friend bool operator
friend bool operator
friend bool operator==(const cfraction &c, int i);
friend bool operator==(int i, const cfraction &c);
friend bool operator!=(const cfraction &c, int i);
friend bool operator!=(int i, const cfraction &c);
friend bool operator>=(const cfraction &c, int i);
friend bool operator>=(int i, const cfraction &c);
friend bool operator<=(const cfraction &c, int i);
friend bool operator<=(int i, const cfraction &c);
};// 分數化簡
void cfraction::simplify()
deno/=n;
nume/=n;
if (deno<0)
}//顯示分數
void cfraction::display()
bool operator>(const cfraction &c, int i)
bool operator>(int i, const cfraction &c)
bool operator
bool operator==(const cfraction &c, int i)
bool operator==(int i, const cfraction &c)
bool operator!=(const cfraction &c, int i)
bool operator!=(int i, const cfraction &c)
bool operator>=(const cfraction &c, int i)
bool operator<=(int i, const cfraction &c)
int main()
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all right reserved.檔名稱 test.cpp 作 者 韓雙志 完成日期 2016年5月27日 版本號 v1.0 問題描述 實現分數類中的運算子過載,在分數類中可以完成分數的加減乘除 運算後再化簡 比較 6種關係 的運算,定義分數的一目運算 和 分別代表分數取正和求反,將 按位取反運...