Untitled

<%@ Page Language="C#" AutoEventWireup="true" CodeFile="RandomNumber2.aspx.cs" Inherits="RandomNumber2" %>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<script runat = "server">
int num1 = 1, num2 = 1, num3 = 1;
    Random rnd= new Random();
    public void GetRand(int n)
    {
        num1 = rnd.Next(1, n + 1);
        num2 = rnd.Next(1, n + 1);
        num3 = rnd.Next(1, n + 1);
    }
    public int CalcPoints(string name,int n)
    {
        int points = 0;
        GetRand(n);
        if (num1 == num2 && num2 == num3)
            points += 10;
        else if (num1 == num2 && num2 != num3 || num2 == num3 && num2 != num1)
            points += 5;
        if (isValidName(name))
            points += 2;
        else
            points -= 2;
        return points;
    }
    public bool isValidName(string name)
    {
        return (name != null && name != "");
    }
</script>
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
    <title>Untitled Page</title>
</head>
<body>
<%
    if (Page.IsPostBack)
    {
        int n = int.Parse(Request.Params["number"]);
        string name = Request.Params["fname"];
        int points = CalcPoints(name, n);
     %>
     Hello <%=name%> You have chosen number <%=n%>
     The random numbers are : <%=num1 + " , " + num2 + " , " + num3%>
     You have scored <%=points%> points!
     <%
    }
          %>
</body>
</html>