/* Tinh da thuc bac N */

#define MAX 100

float tinhdathuc(float heso[], float x, int n)

{

float tong = 0.0;

for (i=0; i<n; i++)

{

tong = (tong + heso[i]) * x;

}

tong += heso[n];

return tong;

}

void main()

{

float heso[MAX], x;

int n, i;

printf("

Cho biet so bac : ");

scanf("%d", &n);

printf("

Nhap vao cac he so :");

for (i=0; i<=n; i++)

scanf("%f", &heso[i]);

printf("

Nhap vao gia tri X : ");

scanf("%f", &x);

printf("

Ket qua tinh = %f", tinhdathuc(heso, x, n));

getch();

}