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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. char bb(char &ch)
  5. {
  6. 	int x = -1;
  7. 	if(x++ > x)
  8. 	{
  9. 	   cout << "A: " << ch << endl;
  10. 	   return ++ch;	
  11. 	}
  12. 	else
  13. 	{
  14. 	   cout << "B: " << ch << endl;
  15. 	   return --ch;	
  16. 	}
  17.  
  18. }
  19.  
  20. int main() {
  21.  
  22.     char ch1 = 'b';
  23.     char ch2 = bb(ch1);
  24.     cout << ch1 << ch2;
  25. 	return 0;
  26. }
Success #stdin #stdout 0s 16064KB
comments (?)
stdin
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Standard input is empty
stdout
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B: b
aa
https://ideone.com/tWOSUT
language:
C++ (gcc 8.3)
created:
6 years ago
visibility:
public

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