fig16_21.cpp

这是C＋＋编程经典的书上实例的源代码。 （英文名是《C＋＋ how to program》第3版）

// Fig. 16.21: fig16_21.cpp
// Using atof
#include <iostream>

using std::cout;
using std::endl;

#include <cstdlib>

int main()
{
   double d = atof( "99.0" );

   cout << "The string \"99.0\" converted to double is "
        << d << "\nThe converted value divided by 2 is "
        << d / 2.0 << endl;
   return 0;
}




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