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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. struct X {
  5. 	X operator++(int) { cout << "++\n"; return *this; }
  6. 	bool operator < (int) { cout << "<\n"; return false; }
  7. };
  8.  
  9. int main() {
  10. 	// your code goes here
  11.  
  12. 	X x;
  13. 	while (x++ < 10);
  14. 	return 0;
  15. }
Success #stdin #stdout 0s 3140KB
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++
<
https://ideone.com/QEH9bF
language:
C++14 (gcc 8.3)
created:
8 years ago
visibility:
public

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