#include<stdio.h>
struct area
{
    int r;
    int h;
};
int main()
{
    struct area cylinder;
    scanf("%d",&cylinder.r);
    scanf("%d",&cylinder.h);
    if(cylinder.r<0 || cylinder.h<0)
    {
        printf("Invalid input");
    }
    else
    {
        A=2*3.14*cylinder.r(cylinder.r+cylinder.h);
        printf("SurfaceArea:%.2f\n",A);
       V=3.14*cylinder.r*cylinder.r*cylinder.h;
       printf("Volume:%.2f\n",V);
    }
}