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  1. #include <iostream> 
  2.  
  3. using namespace std; 
  4.  
  5. class Complesso{ 
  6.    public: 
  7.       Complesso(int r=0, int i=0): Re(r), Imm(i){} 
  8.       void stampaComplex(){cout<<Re<<"+i"<<Imm<<endl;} 
  9.       Complesso sommaComplex(const Complesso c1, const Complesso c2); 
  10.    private: 
  11.       double Re, Imm; 
  12. }; 
  13.  
  14. Complesso Complesso::sommaComplex(const Complesso c1, const Complesso c2) 
  15. { 
  16.    Complesso sum; 
  17.    sum.Re=c1.Re+c2.Re; 
  18.    sum.Imm=c1.Imm+c2.Imm; 
  19.    return sum; 
  20. } 
  21.  
  22. int main() 
  23. { 
  24.    Complesso c1(4,5), c2(3,2), sum; 
  25.    cout<<"Il primo numero complesso e':\n"; 
  26.    c1.stampaComplex(); 
  27.    cout<<"Il secondo numero complesso e':\n"; 
  28.    c2.stampaComplex(); 
  29.    sum = sum.sommaComplex(c1,c2); 
  30.    cout<<"La somma dei due numeri complessi e':\n"; 
  31.    sum.stampaComplex(); 
  32.    return 0; 
  33. }
  34.  
Success #stdin #stdout 0s 2724KB
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stdin
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Standard input is empty
stdout
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Il primo numero complesso e':
4+i5
Il secondo numero complesso e':
3+i2
La somma dei due numeri complessi e':
7+i7
https://ideone.com/HXwFj
language:
C++ (gcc 8.3)
created:
14 years ago
visibility:
public

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