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  1. #include <iostream>
  2.  
  3. #define FALSE (0L)
  4. #define TRUE (1L)
  5.  
  6. void foo(int x) {
  7.     std::cout << x << "\n";
  8.     std::cout << "imp ";
  9.     if (x) std::cout << "True\n";
  10.     else std::cout << "False\n";
  11.  
  12.     std::cout << "exp ";
  13.     if (x == TRUE) std::cout << "True\n";
  14.     else std::cout << "False\n";
  15.     std::cout << "\n";
  16. }
  17.  
  18. int main() {
  19.     foo(0);
  20.     foo(-1);
  21.     foo(42);
  22.     return 0;
  23. }
Success #stdin #stdout 0s 2852KB
comments (?)
stdin
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Standard input is empty
stdout
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0
imp False
exp False

-1
imp True
exp False

42
imp True
exp False
https://ideone.com/JgkQcJ
language:
C++ (gcc 8.3)
created:
10 years ago
visibility:
public

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