<html> <body> <form method="get" action="../TableServlet"> <table> <tr><td>Enter a number to find its table:</td><td><input type="text" name="text1"/></td></tr> <tr><td></td><td><input type="submit" value="ok"/></td></tr> </table> </form> </body> </html> package simpleServletExample; import java.io.IOException; import java.io.PrintWriter; import javax.servlet.ServletException; import javax.servlet.http.HttpServlet; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse; public class FactorialServlet extends HttpServlet { public void doGet(HttpServletRequest request, HttpServletResponse response) throws IOException, ServletException { response.setContentType("text/html"); PrintWriter out = response.getWriter(); int num = Integer.parseInt(request.getParameter("text1")); for(int i=1;i<=10;i++){ int t=num*i; out.println(t+"<br>"); } } }