Practical-18 Develop a JSP program to display the grade of a student by accepting the marks of five subjects.

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index.html:

<!DOCTYPE html>
<html>
    <head>
        <title>Enter Marks</title>
        <meta charset="UTF-8">
        <meta name="viewport" content="width=device-width, initial-scale=1.0">
    </head>
    <body>
        <p>Enter Marks</p>
        <form action="result.jsp" method="get">
            Enter AJP Marks : <input type="text" name="ajp"> <br><br>
            Enter NMA Marks : <input type="text"  name="nma"><br><br>
            Enter MCAD Marks : <input type="text"  name="mcad"><br><br>
            Enter PPUD Marks : <input type="text"  name="ppud"><br><br>
            Enter Project Marks : <input type="text"  name="proj"><br><br>
            <input type="submit">
        </form>
    </body>
</html>

result.jsp:

<%@page contentType="text/html" pageEncoding="UTF-8"%>
<!DOCTYPE html>
<html>
    <head>
        <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
        <title>Result Page</title>
    </head>
    <body>
        <%
            int AJP=Integer.parseInt(request.getParameter("ajp"));
            int NMA=Integer.parseInt(request.getParameter("nma"));
            int MCAD=Integer.parseInt(request.getParameter("mcad"));
            int PPUD=Integer.parseInt(request.getParameter("ppud"));
            int Project=Integer.parseInt(request.getParameter("proj"));
              
            int c=AJP+NMA+MCAD+PPUD+Project;
            double avg=c/5;
        
            out.print("Your grade is ");
            if(avg > 90 ){
                out.print("A");
            }else if (avg >= 80) {
              out.print("B");
            } else if (avg >= 70) {
               out.print("C");
            } else if (avg >= 60) {
                out.print("D");
            } else {
                out.print("E");
          }
       %>
    </body>
</html>

Output:

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