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  1. #include <iostream>
  2. #include <limits>
  3. #include <cassert>
  4. using namespace std;
  5.  
  6. int main()
  7. {
  8.     double a=numeric_limits<double>::quiet_NaN();
  9.     double b=numeric_limits<double>::quiet_NaN();
  10.     cout << (a < b);
  11.     cout << (b < a);
  12.     cout << (a == b);
  13.     assert(  (a < b) || (b < a) || (a == b) );
  14.     return 0;
  15. }
Runtime error #stdin #stdout 0.01s 2812KB
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Standard input is empty
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000
https://ideone.com/Q8l17
language:
C++ (gcc 8.3)
created:
12 years ago
visibility:
secret

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