#include<iostream>
#include<cmath>
using namespace std;
int main(){
/*float r,a,b,c;
scanf("%f",&r);
a=r*2;
b=a*3.141592;
c=r*r*3.141592;
printf("%0.4f %0.4f %0.4f",a,b,c);
int a,b;
float c;
scanf("%f %f",&a,&b);
c=(float)b/a;
printf("%0.3f",c);
float r1,r2,c,d,R;
scanf("%f",&r1,&r2);
c=1/r1;
d=1/r2;
R=1/(c+d);
printf("%0.2f",R );
float C,F;
scanf("%f",&F);
C=5*(F-32)/9;
printf("%0.5f",C);
*/
float x,a,b,c,d,f,s,q,w,e;
scanf("%f %f %f %f %f",&x,&a,&b,&c,&d);
f=pow(x,3);
s=pow(x,2);
q=a*f;
w=b*s;
e=c*x;
printf("%0.7f",(q+w+e+d));
} |