#include<stdio.h>
#define PI 3.14159
int main(){
    int r,h;
    scanf("%d",&r);
    scanf("%d",&h);
    if(r<0 || h<0){
        printf("Invalid input");
    }else{
        float surface=2*PIr*(r+h);
        float volume=PI*r*r*h;
        printf("Surface Area:%.2f\n",surface);
        printf("Volume:%,2f",volume);
    }
    return 0;
}