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  1. #include <iostream>
  2.  
  3. int main()
  4. {
  5. 	char *str = "hello world";
  6. 	int i = 0;
  7. 	while( *str )
  8. 	{
  9. 		i++;
  10. 		str++;
  11. 	}
  12. 	std::cout << sizeof(char) * i;
  13.  
  14. 	return 0;
  15. }
Success #stdin #stdout 0s 3296KB
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https://ideone.com/MqaWw8
language:
C++14 (gcc 8.3)
created:
9 years ago
visibility:
public

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