hello, i need the help for computer programming in the class.

the question is below. i try to write the program, but it comes out a lot of error. please, help me to do this problem.

Write a C++ program for the function

f1(x) = 2.6*x^3 - 5.7*x^2 + 4.9x - 15.3

Create an array with elements:

-4.3, 1.9, 2.5, -6.1, -9.5, 8.6, 7.2 , -11.3

Compute the value of f1(x) for each element of the array.
Display results in a table:


element value f1(x)
--- --------------------------------------
0 -4.3


therefore, i start the program like

#include<iostream>
#include<iomanip>
#include<cmath>
using namespace std;

void msort(float y[],int);

int main()
{
const int size=8;
float arry[size]={-4.3, 1.9, 2.5, -6.1, -9.5, 8.6, 7.2 , -11.3},i;
cout<<"element: "<<size<<"value: "<<value<<"fl(x): "<<msort<<endl;
cout<<"----------------------------------------\n";
for (int i=0;i<10;i++)
cout<<setw(3)<<i ;
array(ary,size);
for(int i=0;i<size;i++)
cout<<setw(3)<<arry[i];
msort(arry,num);
for (int i=0;i<size;i++)
cout<<setw(3)<<arry[i];
cout<<endl;
return 0;
}

void msort(float list[],int x)
{
int i;
float x;
for (int i=0;i<size;i++)
{
f1(x) = 2.6*x^3 - 5.7*x^2 + 4.9x - 15.3
}
return
}

Please use code tags.
^ in C++ is not number to the whatever power it is the bitwise OR. What you could do is write your own pow function eg.
As for your code if you want size to be global declare it outside of main, or you could pass it to msort as a const parameter. The rest I not going to bother reading cause its a pain without code tags