controleHotel.jsp

<%--
    Document   : controleHotel
    Created on : 06/09/2016, 21:17:41
    Author     : aluno
--%>

<%
    String qtd = request.getParameter("qtdDias");

    int quant = 0;
    double conta = 0;

    try{
        quant = Integer.parseInt(qtd);
        for(int i = 1; i <=quant; i++){
            conta = conta + (double)100/i;
        }
    } catch(NumberFormatException erro){
        quant = 0;
        conta = 0;
    }

    session.setAttribute("conta", conta);
    response.sendRedirect("mostradorHotel.jsp");
%>