A good way to convert a value of type double to a string is
A) use the ostringstream class.
B) use the strtodouble function.
C) use the doubletoa function.
D) use the doublestringstream class.
E) None of the above

Question

Quizplus · Accepted Answer

Using the ostringstream class allows for easy conversion of a double to a string by extracting the value using the stream operator "<<" and then converting the stream to a string using the str() function. The other options listed are not valid functions or classes in C++.

A Good Way to Convert a Value of Type Double