C++ :: Using Pointers Instead Of Reference Variables In Function

The following function uses reference variables as parameters. Rewrite the function so it uses pointers instead of reference variables, and then demonstrate the function in a complete program.

int doSomething(int &x, int &y)
{
int temp =x;
x = y * 10;
y = temp * 10;
return x + y;
}

I understand how to covert the reference variables to pointers, however I am stuck on this error. Either I get the error listed in the title or (with a few changes) the error "invalid conversion from 'int' to 'int*'"

What am I doing incorrectly?

#include <iostream>
using namespace std;

int doSomething(int*, int*);

int main(){
int X, Y, result;

[Code] ....

I have multiplied both x and y by 10 and then added them together!

Here is the result " //I really didn't know how else to use the "doSomething" function in a meaningful way. So... I just stated what the function does.

<< result << ".
";
system("PAUSE");
return 0;
}
int doSomthing(int *x, int *y)

[Code] .....