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  1. #include <iostream>
  2. #include <iomanip>
  3.  
  4. int main()
  5. {
  6.     float f1 = 444.5f, f2=443.0f;
  7.     std::cout << f1 << " - " << f2 << "\n";
  8.     std::cout << std::fixed << std::setprecision(2);
  9.     std::cout << f1 << " - " << f2 << "\n";
  10.     std::cout << std::defaultfloat;
  11.     std::cout << f1 << " - " << f2 << "\n";
  12. }
  13.  
Success #stdin #stdout 0s 15232KB
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Standard input is empty
stdout
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444.5 - 443
444.50 - 443.00
4.4e+02 - 4.4e+02
https://ideone.com/27ipBx
language:
C++ (gcc 8.3)
created:
7 years ago
visibility:
public

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