46 lines
1015 B
C++
46 lines
1015 B
C++
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#include <vector>
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#include <numeric>
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#include <iostream>
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using namespace std;
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class Fraction {
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public:
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int a, b;
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Fraction();
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Fraction(int a, int b);
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void print();
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Fraction operator+(const Fraction &fraction) {
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return Fraction(this->a * fraction.b + this->b * fraction.a, this->b * fraction.b);
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}
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Fraction operator*(const Fraction &fraction) {
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return Fraction(this->a * fraction.a, this->b * fraction.b);
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}
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Fraction operator/(const Fraction &fraction) {
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return Fraction(this->a * fraction.b, this->b * fraction.a);
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}
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};
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Fraction::Fraction() {
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this->a = 0;
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this->b = 1;
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}
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Fraction::Fraction(int a, int b) {
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this->a = a;
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this->b = b;
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if (this->a == 0 && this->b == 0) return;
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if (this->a >= this->b) this->a %= this->b;
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if (this->a == 0) this->b = 1;
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int divisor = gcd(this->a, this->b);
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this->a /= divisor;
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this->b /= divisor;
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}
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void Fraction::print() { cout << this->a << "/" << this->b << endl; }
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