Problema 47

#include <iostream>
using namespace std;

class cls1 {
  int x;
public:
  cls1 () {
    x = 13;
  }
  int g() {
    static int i; i++; 
    return (i+x);
  }
};

class cls2 {
  int x;
public:
  cls2() {
    x = 27;
  }
  cls1& f() {
     cls1 ob; return ob;
  }
};

int main() {
  cls2 ob;
  cout << ob.f().g();
  return 0;
}

Compileaza Nu compileaza

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