<!DOCTYPE html>
<html>
<head>
<title><</title>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
</head>
<body>
<form action="Slip28.jsp" method="post">
Enter Number :
<input type="text" name="num">
<input type="submit" value="submit">
</form>
</body>
</html>
JSP FILE:
<%@page contentType="text/html" pageEncoding="UTF-8"%>
<!DOCTYPE html>
<%
intnum = Integer.parseInt(request.getParameter("num"));
int n = num;
intrem,no = 0;
while(n!=0)
{
rem = n%10;
no = no+rem*rem*rem;
n = n/10;
}
if(no == num)
{
out.println("\nArmstrong Number");
}
else
{
out.println("Not Armstrong");
}
%>