#include <stdio.h>
int main()
{
	int x;
	float pi,radius,area,circumference;
	printf("Enter the radius of the circle:");
	scanf("%d",&x);
	pi=3.14;
	area = pi*x*x;	
	printf("The area of the circle %.2f\n",area);
	circumference = 2*pi*x;
	printf("The circumference of the circle %.2f",circumference);
	
return 0;
}