#include<stdio.h>
#include<math.h>
 
float turev(int derece,int deger_dizi[],float t)
{
        float toplam = 0;
 
        int i;
        for (i = 0; i <= derece; i++)
        {
                toplam += (deger_dizi[i]*i) * pow(t,i-1);
        }
 
        return toplam;
}
 
 
 
 
int main()
{
        // 3*(x^2) + 4*x + 5
        int deger_dizi[3];
        deger_dizi[0] = 5;
        deger_dizi[1] = 4;
        deger_dizi[2] = 3;
        int sayi = 5; //sayiyi verelim
 
        // turev 6*x + 4 olacak
        printf("\nSonuc : %f\n",turev(2,deger_dizi,sayi));
	return 0;
}
 

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