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  1. #include <iostream>
  2. #include <iomanip>
  3. using namespace std;
  4.  
  5. int main() {
  6. 	double amount = 72.0;
  7.  
  8. 	stringstream amtstr;
  9. 	amtstr << setprecision(2) << fixed << amount;
  10. 	cout << amtstr.str() << endl;
  11. }
Success #stdin #stdout 0s 3228KB
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stdin
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Standard input is empty
stdout
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72.00
https://ideone.com/WZ7bTC
language:
C++14 (gcc 8.3)
created:
10 years ago
visibility:
public

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