#include #include using namespace std; class Fraction { public: int numerator; int denominator; void set(int n, int d); void print(); Fraction multipliedBy(Fraction f); Fraction dividedBy(Fraction f); Fraction addedTo(Fraction f); Fraction subtract(Fraction f); bool isEqualTo(Fraction f); }; void Fraction::set(int n, int d) { numerator = n; denominator = d; } void Fraction::print() { cout << numerator << "/" << denominator; } Fraction Fraction::multipliedBy(Fraction f) { Fraction results; results.numerator = this -> numerator * f.numerator; results.denominator = this -> denominator * f.denominator; return results; } Fraction Fraction::dividedBy(Fraction f) { Fraction results; results.numerator = this -> numerator * f.denominator; results.denominator = this -> denominator * f.numerator; return results; } Fraction Fraction::addedTo(Fraction f) { Fraction results; results.numerator = (this -> numerator * f.denominator) + (f.numerator * this -> denominator); results.denominator = this -> denominator * f.denominator; return results; } Fraction Fraction::subtract(Fraction f) { Fraction results; results.numerator = (this -> numerator * f.denominator) - (f.numerator * this -> denominator); results.denominator = this -> denominator * f.denominator; return results; } bool Fraction::isEqualTo(Fraction f) { if (this -> numerator * f.denominator == this -> denominator * f.numerator) return true; else return false; } int main() { Fraction f1; Fraction f2; Fraction result; f1.set(9, 8); f2.set(2, 3); cout << "The product of "; f1.print(); cout << " and "; f2.print(); cout << " is "; result = f1.multipliedBy(f2); result.print(); cout << endl; cout << "The quotient of "; f1.print(); cout << " and "; f2.print(); cout << " is "; result = f1.dividedBy(f2); result.print(); cout << endl; cout << "The sum of "; f1.print(); cout << " and "; f2.print(); cout << " is "; result = f1.addedTo(f2); result.print(); cout << endl; cout << "The difference of "; f1.print(); cout << " and "; f2.print(); cout << " is "; result = f1.subtract(f2); result.print(); cout << endl; if (f1.isEqualTo(f2)) { cout << "The two Fractions are equal." << endl; } else { cout << "The two Fractions are not equal." << endl; } }
#include <iostream>
#include <iostream>
using namespace std;
class Fraction {
public:
int numerator;
int denominator;
void set(int n, int d);
void print();
Fraction multipliedBy(Fraction f);
Fraction dividedBy(Fraction f);
Fraction addedTo(Fraction f);
Fraction subtract(Fraction f);
bool isEqualTo(Fraction f);
};
void Fraction::set(int n, int d) {
numerator = n;
denominator = d;
}
void Fraction::print() {
cout << numerator << "/" << denominator;
}
Fraction Fraction::multipliedBy(Fraction f) {
Fraction results;
results.numerator = this -> numerator * f.numerator;
results.denominator = this -> denominator * f.denominator;
return results;
}
Fraction Fraction::dividedBy(Fraction f) {
Fraction results;
results.numerator = this -> numerator * f.denominator;
results.denominator = this -> denominator * f.numerator;
return results;
}
Fraction Fraction::addedTo(Fraction f) {
Fraction results;
results.numerator = (this -> numerator * f.denominator) + (f.numerator * this -> denominator);
results.denominator = this -> denominator * f.denominator;
return results;
}
Fraction Fraction::subtract(Fraction f) {
Fraction results;
results.numerator = (this -> numerator * f.denominator) - (f.numerator * this -> denominator);
results.denominator = this -> denominator * f.denominator;
return results;
}
bool Fraction::isEqualTo(Fraction f) {
if (this -> numerator * f.denominator == this -> denominator * f.numerator)
return true;
else
return false;
}
int main() {
Fraction f1;
Fraction f2;
Fraction result;
f1.set(9, 8);
f2.set(2, 3);
cout << "The product of ";
f1.print();
cout << " and ";
f2.print();
cout << " is ";
result = f1.multipliedBy(f2);
result.print();
cout << endl;
cout << "The quotient of ";
f1.print();
cout << " and ";
f2.print();
cout << " is ";
result = f1.dividedBy(f2);
result.print();
cout << endl;
cout << "The sum of ";
f1.print();
cout << " and ";
f2.print();
cout << " is ";
result = f1.addedTo(f2);
result.print();
cout << endl;
cout << "The difference of ";
f1.print();
cout << " and ";
f2.print();
cout << " is ";
result = f1.subtract(f2);
result.print();
cout << endl;
if (f1.isEqualTo(f2)) {
cout << "The two Fractions are equal." << endl;
} else {
cout << "The two Fractions are not equal." << endl;
}
}
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