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  1. #include <iostream>
  2. #include <iomanip>
  3. #include <cmath>
  4.  
  5. using namespace std;
  6.  
  7. int main() {
  8.   double LBD = -INFINITY;
  9.   double failedCalcOfUBD = NAN; 
  10.   cout << floor(log10(LBD)) << " " << floor(log10(failedCalcOfUBD)) << endl;
  11.   return 0;
  12. }
  13.  
Success #stdin #stdout 0s 15240KB
comments (?)
stdin 
Standard input is empty
stdout 
nan nan
https://ideone.com/3STPpk
language:
C++ (gcc 8.3)
created:
6 years ago
visibility:
public

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