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  1. #include <iostream>
  2. #include <iomanip>
  3.  
  4. int main() {
  5. 	double f =123456789.12;
  6.     std::cout << std::fixed << std::setprecision(2) << f << '\n';
  7. 	return 0;
  8. }
Success #stdin #stdout 0s 3296KB
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stdin
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Standard input is empty
stdout
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123456789.12
https://ideone.com/SbCqWW
language:
C++14 (gcc 8.3)
created:
10 years ago
visibility:
public

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