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  1. #include <iostream>
  2.  
  3. #define x(a, b) a * b
  4. #define y(a, b) (a) * (b)
  5.  
  6. int main()
  7. {
  8. std::cout << x(4 + 5, 2) << ' ' << y(4 + 5, 2);
  9. return 0;
  10. }
Success #stdin #stdout 0s 3460KB
stdin
Standard input is empty
stdout
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