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  1. #include <iostream>
  2. #include <string>
  3.  
  4. using namespace std;
  5.  
  6. int main()
  7. {
  8.     double f = 123.456;
  9.     string name = to_string(f);
  10.     cout << name;
  11.     return 0;
  12. }
  13.  
Success #stdin #stdout 0s 16048KB
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stdin
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Standard input is empty
stdout
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123.456000
https://ideone.com/Rfx11M
language:
C++ (gcc 8.3)
created:
7 years ago
visibility:
public

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