#include <stdio.h>
#define PI 3.14
int main(){
    int r,h;
    scanf("%d",&r);
    scanf("%d",&h);
    if(r < 0 || h < 0){
        printf("Invalid input");
        return 0;
    }
    float surfacearea = 2 * PI * r * (r+h);
    float volume = PI * r * r * h;
    printf("Surface Are: %.2f\n", surface area);
    printf("Volume: %.2f", volume);
}