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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. class Contador{
  5.     unsigned int contador;
  6. public:
  7.     Contador(int c = 0) { contador = c; };
  8.     int getContador() { return contador; };
  9.     Contador& operator++() {
  10.         ++contador;
  11.         return *this;
  12.     };
  13.     Contador operator++(int) {
  14. 	    Contador temp(*this);
  15. 	    ++*this;
  16. 	    return temp;
  17.     };
  18. };
  19.  
  20. int main() {
  21.     Contador c1, c2, c3;
  22.     ++c1;
  23.     ++c2;
  24.     ++c2;
  25.     ++c2;
  26.     c3 = ++c2;
  27.     ++(++(++c1));
  28.     c1++;
  29.     c2++;
  30.     c3++;
  31.     cout << "c1: " << c1.getContador() << endl;
  32.     cout << "c2: " << c2.getContador() << endl; 
  33.     cout << "c3: " << c3.getContador() << endl; 
  34. }
  35.  
  36. //https://pt.stackoverflow.com/q/174895/101
Success #stdin #stdout 0s 4388KB
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stdin
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Standard input is empty
stdout
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c1: 5
c2: 5
c3: 5
https://ideone.com/yJUyS5
language:
C++14 (gcc 8.3)
created:
4 years ago
visibility:
public

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