float terulet(float a,float b){
return a*b;



}
float felulet(float x,float y, float z){
return 2*(terulet(x, y)+terulet(z, y)+terulet(x, z));



}




int main_t() {
    float x,y,z ;
    scanf("%f %f %f",&x,&y,&z);
    printf("V = %10.3f%cA = %10.3f%c",x*y*z,10,felulet(x,y,z),10);






}