#include<iostream.h>
#include<conio.h>
int main()
{
float r, circum, area, pi;
clrscr();
cout<<"Enter the radius of the circle : ";
cin>>r;
pi = 3.14;
circum = 2*pi*r;
area = pi*r*r;
cout<<"The circumference of the circle is : "<<circum<<endl;
cout<<"The area of the circle is : "<<area<<endl;
getch();
return 0;
}