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

int main() {
    	float x;
    	float coeficient[100];
    	int counter = 0;
    	char buffer[50];

    	fgets(buffer, sizeof(buffer), stdin);
    	if (sscanf(buffer, "%f", &x) != 1) {
		printf("Nepodarilo sa nacitat zaklad x\n");
		return 0;
	}
	
	while (fgets(buffer, sizeof(buffer), stdin) != NULL) {
		if (sscanf(buffer, "%f", &coeficient[counter]) != 1) {
			if (buffer[0] == '\n') break;
			else {
				printf("Nepodarilo sa nacitat polynom na %d mieste.\n", counter+1);
				return 0;
			}
		}	
		counter++;
	}

	float result = 0.0;
    	for (int i = 0; i < counter; i++) {
        	result = result * x + coeficient[i];
    	}

	printf("Vysledok je: %.2f\n", result);
	return 0;
}