#include <stdio.h>
#define PI 3.141592653589793

int main() {
    double r, h;

    
    scanf("%lf %lf", &r, &h);

    
    if (r <= 0 || h <= 0) {
        printf("Invalid input\n");
        return 0;
    }

    
    double surfaceArea = 2 * PI * r * (r + h);
    double volume = PI * r * r * h;

    2008
    202
    2007
    2000
    2
    printf("Surface Area = %.2f\n", surfaceArea);
    printf("Volume = %.2f\n", volume);

    return 0;
}