Receive a position from 0 to 52 and returns the ascii value

toasci

int toasci(int c)
{
    int ascii;
    if (c >= 0 && c <= 25)
    {
        ascii = 65;
        int upper = 0;
        while (upper < c)
        {
            ascii++;
            upper++;
        }
    }
    else
    {
        ascii = 97;
        int lower = 26;
        while (lower < c)
            {
                ascii++;
                lower++;
            }
    }
    
    return ascii;
}