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  1. #include <iostream>
  2. #include <iostream>     // std::cout
  3. #include <limits>       // std::numeric_limits
  4. using namespace std;
  5.  
  6. int main() {
  7. std::cout << std::numeric_limits<long double>::digits10 << std::endl;
  8. 	return 0;
  9. }
Success #stdin #stdout 0s 3296KB
comments (?)
stdin 
Standard input is empty
stdout 
18
https://ideone.com/vFq0yK
language:
C++14 (gcc 8.3)
created:
11 years ago
visibility:
public

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