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  1. #include <sstream>
  2. #include <iomanip>
  3.  
  4. int main() {
  5.     std::ostringstream ss;
  6.     double x = 5;
  7.     ss << std::fixed << std::setprecision(2);
  8.     ss << x;
  9.     std::string s = ss.str();
  10.     return 0;
  11. }
Success #stdin #stdout 0s 16064KB
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Standard input is empty
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Standard output is empty
https://ideone.com/jcZOVi
language:
C++14 (gcc 8.3)
created:
6 years ago
visibility:
public

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