Re: Return the complete number

[drug via Digitalmars-d-learn]

24.07.2019 18:45, Greatsam4sure пишет:

int main(){
  double mum = 0;
  Write("enter a number: ")
  readf(" %s\n",&num);
  Writeln(num);

}

How do I return the complete number the user enter since I don't since the user can enter numbers of various length with dmd approximating it.

I will appreciate any help

does it help?

writefln("%.8f", num); // for float

writefln("%.16f", num); // for double