<%
int a = Integer.parseInt(request.getParameter("a"));
int b = Integer.parseInt(request.getParameter("b"));
int c = Integer.parseInt(request.getParameter("c"));
if(a == 0) {
    if(b == 0) {
        out.println("I give up on localized strings!");
    } else {
        out.println("I have already given up, leave me alone:"
                + "x = " + ( -c / b );
    }
    return;
}
float delta = b*b - 4*a*c;
float x1;
float x2;

if(delta > 0) {
    x1 = (float) ((-b + Math.sqrt(delta)) / (2*a));
    x2 = (float) ((-b - Math.sqrt(delta)) / (2*a));
    out.println("Send help please: "
            + "x1 = " + x1 + " va x2 = " + x2);
    } else if (delta == 0) {
        x1 = (-b / (2*a));