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  1. //Carlos gutierrez
  2. //Andres Collazos
  3.  
  4. #include <iostream>
  5. #include <math.h>
  6.  
  7. typedef long long int64;
  8.  
  9. using namespace std;
  10.  
  11. class Fraccion {
  12.     int64 num;
  13.     int64 den;
  14.  
  15.     public:
  16.  
  17.     //CONSTRUCTORES
  18.     Fraccion()
  19.     {
  20.         num = 0;
  21.         den = 1;
  22.     }
  23.  
  24.     Fraccion(int a, int b)
  25.     {
  26.         num = a;
  27.         den = b;
  28.     }
  29.  
  30.     int64 gcd(int64 a, int64 b)
  31.     {
  32.         if(b == 0)
  33.             return a;
  34.         return gcd(b, a % b);
  35.     }
  36.  
  37.     Fraccion simp()
  38.     {
  39.         int64 d = gcd(this->num, this->den);
  40.  
  41.         this->num /= d;
  42.         this->den /= d;
  43.  
  44.         return *this;
  45.     }
  46.  
  47.     void show()
  48.     {
  49.         cout << num << "/" << den << endl;
  50.     }
  51.  
  52.     //SOBRECARGA DE OPERADORES
  53.     Fraccion operator+(Fraccion fr)
  54.     {
  55.         Fraccion tmp;
  56.         tmp.num = (this->num * fr.den) + (this->den * fr.num);
  57.         tmp.den = (this->den * fr.den);
  58.         return tmp.simp();
  59.     }
  60.  
  61.     Fraccion operator-(Fraccion fr)
  62.     {
  63.         Fraccion tmp;
  64.         tmp.num = (this->num * fr.den) - (this->den * fr.num);
  65.         tmp.den = (this->den * fr.den);
  66.         return tmp.simp();
  67.     }
  68.  
  69.     Fraccion operator/(Fraccion fr)
  70.     {
  71.         Fraccion tmp;
  72.         tmp.num = (this->num * fr.den);
  73.         tmp.den = (this->den * fr.num);
  74.         return tmp.simp();
  75.     }
  76.  
  77.     Fraccion operator*(Fraccion fr)
  78.     {
  79.         Fraccion tmp;
  80.         tmp.num = (this->num * fr.num);
  81.         tmp.den = (this->den * fr.den);
  82.         return tmp.simp();
  83.     }
  84. };
  85.  
  86. int main()
  87. {
  88.     Fraccion fr1(2,8),fr2(93,15),fr3;
  89.  
  90.     cout << "Fraccion 1: " << endl;
  91.     fr1.show();
  92.     cout << "Fraccion 1 simplificada: " << endl;
  93.     fr1.simp().show();
  94.  
  95.     cout << endl;
  96.  
  97.     cout << "Fraccion 2: " << endl;
  98.     fr2.show();
  99.     cout << "Fraccion 2 simplificada: " << endl;
  100.     fr2.simp().show();
  101.  
  102.     cout << endl;
  103.  
  104.     fr3 = fr1 + fr2;
  105.     fr3.show();
  106.     fr3 = fr1 - fr2;
  107.     fr3.show();
  108.     fr3 = fr1 / fr2;
  109.     fr3.show();
  110.     fr3 = fr1 * fr2;
  111.     fr3.show();
  112.  
  113.     return 0;
  114. }
  115.  
Success #stdin #stdout 0s 3348KB
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https://ideone.com/IDlrOP
language:
C++14 (gcc 8.3)
created:
9 years ago
visibility:
public

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