#include <stdio.h>
#include <stdlib.h>

void polValue(FILE* f, double *p, double *dp);

int main() {
    FILE* in = fopen("input.txt", "r");
    if (in == NULL) {
        perror("Could not open input file");
        return (-1);
    }

    double p, dp;
    polValue(in, &p, &dp);
    fclose(in);

    FILE* out = fopen("output.txt", "w");
    if (in == NULL) {
        perror("Could not open output file");
        return (-1);
    }

    fprintf(out, "%f %f\n", p, dp);
    fclose(out);
    return 0;
}

//
// Coefficients of polynomial are given in
// ascending order. Calculate its value
// in the given point and the value of its derivative
//
void polValue(FILE* f, double *p, double *dp) {
    double x;
    if (fscanf(f, "%lf", &x) != 1) {
        fprintf(stderr, "Incorrect input file.\n");
        exit(-1);
    }

    // pv  = a0 + a1*x + a2*x^2 + ... + an*x^n
    // dpv =      a1 + 2*a2*x   + ... + n*an*x^(n-1)
    double pv = 0.;     // Value of polynomial
    double dpv = 0.;    // Value of its derivative
    double n = 0.;      // Length of coefficients sequence
    double r;           // == x^(n-1)

    double a;
    while (fscanf(f, "%lf", &a) == 1) {
        if (n <= 0.) {
            pv += a;
            r = 1.;
        } else {
            dpv += n*a*r;
            r *= x;
            pv += a*r;
        }
        n += 1.;
    }
    *p = pv;
    *dp = dpv;
}