<center>
<form name=form1 method=get action="power.jsp">
顯示<input type=text name=n1>的冪值
<input type=submit value="確定"><br></form>
<%String n1=request.getParameter("n1");%>
<%!int n=2,power=1;%>
<%n=Integer.parseInt(n1);%>
<font color="red"><%=n%>的冪值</font>
<table border=2>
  <tr>
      <td> 冪次 </td>
      <td> <%=n%>的冪值 </td>
  </tr>
      <%for (int i=0;i<=10;i++) { %>
        <tr>
           <td><%=i%></td>
           <td><%=power%>
               <%power=power*n;%></td>
        </tr>
      <% } %>
</table>
</center>