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  1. #include <iostream>
  2. #include <iomanip> 
  3.  
  4. using namespace std;
  5.  
  6. int main() 
  7. {
  8. 	float f = 1.2001f;
  9. 	//cout << setprecision (2) << f << endl;
  10. 	cout << std::fixed << setprecision (2) << f << endl;
  11. 	return 0;
  12. }
Success #stdin #stdout 0s 3468KB
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stdin 
Standard input is empty
stdout 
1.20
https://ideone.com/A0APTP
language:
C++14 (gcc 8.3)
created:
8 years ago
visibility:
public

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