Thread: arg...function calls

im having problems with my function calls and relevant operators...ive been working on this for hours but i cant get the result of my function to be recognized by the main function. this is where im at:

Code:

int remainder;
int multiple (int x, int y)
{
     
        remainder = x % y;

return remainder;
}

int choice;

int main ()
{
int x;
int y;
do{   
    
    cout << "Enter first integer (small): ";
    cin >> y;
    cout << "Enter second integer (larger): ";
    cin >> x;
    cout << "Is the first a multiple of the second?\n";
    if (remainder > 0)
        cout << "No." << multiple (x,y) << "\n";
    else
        cout << "Yes." << multiple (x,y) << "\n";
    
    cout << "Press 1 to try again, any other key to quit: ";
    cin >> choice;
} while (choice == 1);

return 0;
}

it just tells me yes everytime with a zero or one at the end(and i dunno how to remove that either!), so everything else works, even the do-while statement

any small hints or nudgings in the right direction will help, thank you.