Write a program in C to evaluate the given polynomial f(x)=a4x 4+a3x 3+a2x 2+a1x+a0 ) for given value of x and the coefficients using Horner’s method.

 Write a program in C to evaluate the given polynomial f(x)=a4x4+a3x3+a2x2+a1x+a0)for given value of x and the coefficients using Horner’s method.

#include<stdio.h>

void main()

{

float a[100], sum=0, x;

int n, i;

printf("Enter the value for n ");

scanf("%d",&n);

printf("Enter %d coefficients into array\n",n);

for(i=n-1; i>=0; i--)

{

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

}

printf("Enter value of x ");

scanf("%f",&x);

for(i=n-1; i>0; i--)

{

sum=(sum+a[i])*x;

}

sum = sum + a[0];

printf("The value of f(%f) = %f",x,sum);

}