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  1. #include <iostream>
  2. #include <iomanip> // Dla manipulatorów wywoływanych z argumentem
  3.  
  4. int main()
  5. {
  6.     double foo = 5.7595;
  7.  
  8.     std::cout<<foo<<"\n"
  9.              <<std::fixed<<foo<<"\n"
  10.              <<std::setprecision(3)<<foo<<"\n";
  11.     return 0;
  12. }
Success #stdin #stdout 0.01s 2724KB
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stdin
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Standard input is empty
stdout
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5.7595
5.759500
5.760
https://ideone.com/F88l2
language:
C++ (gcc 8.3)
created:
11 years ago
visibility:
public

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