#include<stdio.h>
#include<math.h>
#define PI 3.14159265359
void calculate_surface_area(int r,int h){
    if(r< 0||h<0){
         printf("Invalid input");
         return;
    }
    double surface_area =2 * PI *r*(r + h);
    double volume = PI * r * r* h;
     printf("Surface Area: %.2lf\n",surface_area);
     printf("Volume: %.2lf",volume);
}
int main(){
    int r;
    int h;
    if(scanf("%d",&r)!= 1)||
      (scanf("%d",&h)!= 1){
        printf("Invalid input");
        return 1;
    }
    calculate_surface_area(r,h);
    return 0;
}