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  1. #include <iostream>
  2. #include <iomanip>
  3. using namespace std;
  4.  
  5. void format(double d)
  6. {
  7. 	cout << setw(7) << fixed << setprecision(3) << d << endl;
  8. 	//printf("%7.3f\n", d);
  9. }
  10.  
  11. int main() {
  12. 	// your code goes here
  13. 	format(3.45678);
  14. 	format(123.4);
  15. 	format(123.45678);
  16. 	format(0);
  17. 	format(1000);
  18. 	return 0;
  19. }
Success #stdin #stdout 0s 16048KB
comments (?)
stdin
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Standard input is empty
stdout
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  3.457
123.400
123.457
  0.000
1000.000
https://ideone.com/Nvkqeh
language:
C++14 (gcc 8.3)
created:
7 years ago
visibility:
public

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