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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. int main() {
  5. 	double x = 13.14659265;
  6. 	std::cout << x << std::endl;
  7. 	std::cout.precision(3);
  8. 	std::cout << x << std::endl;
  9. 	return 0;
  10. }
Success #stdin #stdout 0s 5304KB
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Standard input is empty
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13.1466
13.1
https://ideone.com/DgO016
language:
C++14 (gcc 8.3)
created:
13 days ago
visibility:
public

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