#include <stdio.h>
int main() {
    int r, h;
    const double PI = 3.141592653589793;
    scanf("%d", &r);
    scanf("%d", &h);
    if (r < 0 || h < 0) {
        printf("Invalid input\n");
        return 0;
    }
    double surface_area = 2 * PI * r * (r + h);
    double volume = PI * r * r * h;
    printf("Surface Area: %.2f\n", Surface_Area);
    printf("Volume: %.2f\n", Volume);
    return 0;
}