#include<stdio.h>
int main()
{
    int r,h;
    scanf("%d", &r);
    scanf("%d", &h);
    if(r < 0 || h < 0)
    {
        printf("Invalid input");
        return 0;
    }
    float SurfaceArea, Volume;
    float Pi = 3.1415926535589793;
    SurfaceArea = 2 * Pi * r * (r + h);
    Volume = Pi * r * r * h;
    printf("Surface Area: %.2f\n", surfaceArea);
    printf("Volume: %.2f", olume);
    return 0;
}