Ejemplos de circularArea en C++ (Cpp)

Ejemplo n.º 1

Archivo: circle.c Proyecto: dwinner/CppAppdev

// The circle.c program from Example 1.1, but replacing the
// standard library function printf() with printw() from the
// ncurses library.
void circle()
{
  double radius = 1.0, area = 0.0;
  printw("    Areas of Circles\n\n" );
  printw("     Radius          Area\n"
          "-------------------------\n" );
  area = circularArea( radius );
  printw( "%10.1f     %10.2f\n", radius, area ); 
  radius = 5.0;
  area = circularArea( radius );
  printw( "%10.1f     %10.2f\n", radius, area ); 
}

Ejemplo n.º 2

Archivo: circle.c Proyecto: paulevans/c-in-a-nutshell-2E

int main()
{
   double radius = 1.0, area = 0.0;

   printf( " Areas of Circles\n\n" );
   printf( " Radius              Area\n"
           "-------------------------\n" );

   area = circularArea( radius );
   printf( "%10.1f %10.2f\n", radius, area );

   radius = 5.0;
   area = circularArea( radius );
   printf( "%10.1f %10.2f\n", radius, area );

   return 0;
}