Write a JSP program to calculate sum of first and last digit of a given number. Display sum in Red Color with font size 18.

By
Number.html

<html>
<body>
<form method=get action="Number.jsp">
Enter Any Number : <Input type=text name=num><br><br>
<input type=submit value=Calculate>
</form>
</body>
</html>

Number.jsp

<html>
<body>
<%! int n,rem,r; %>
<% n=Integer.parseInt(request.getParameter("num"));
      if(n<10)
     {
       out.println("Sum of first and last digit is   ");
%><font size=18 color=red><%= n %></font>
<%
     }
    else
    {
      rem=n%10;
      do{
                 r=n%10;
                 n=n/10;
            }while(n>0);
         n=rem+r;
        out.println("Sum of first and last digit is    ");
%><font size=18 color=red><%= n %></font>
<%
     }
%>
</body>
</html>

Comments

Post a Comment

Popular posts from this blog

Write a java program to create Teacher table(TNo.TName, Sal, Desg) and insert a record in it.

By
import java.io.*; import java.sql.*; public class CreateTeacherTable {            static Connection cn;             static Statement st;             public static void main(String args[])             {                    try                  {                                 int tno,sal;                         String tname,desg;                         BufferedReader br=new BufferedReader(new InputStreamReader(System.in));                         Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");    ...
Read more

Create a JSP page to accept a number from an user and display it in words: Example: 123 – One Two Three. The output should be in red color.

By
NumberWord.html <html> <body> <form method=get action="NumberWord.jsp"> Enter Any Number : <input type=text name=num><br><br> <input type=submit value="Display"> </form> <body> </html> NumberWord.jsp <html> <body> <font color=red> <%! int i,n;        String s1; %> <%   s1=request.getParameter("num");          n=s1.length();          i=0;          do          {            char ch=s1.charAt(i);            switch(ch)             {                 case '0': out.println("Zero...
Read more

Write a JSP program to accept the details of Account (ANo, Type, Bal) and store it into database and display it in tabular form. (Use PreparedStatement interface)

By
SaveAccount.html <html> <body> <form method=get action="saveAccount.jsp"> Enter Account No. : <input type=text name=ano><br><br> Enter Account Type:<input type=text name=type><br><br> Enter Balance : <input type=text name=bal><br><br> <input type=submit value="Save"> </form> </body> </html> saveAccount.jsp <html> <body> <%@ page import="java.sql.*;" %> <%! int ano,bal;        String type;  %> <%       ano=Integer.parseInt(request.getParameter("ano"));       type=request.getParameter("type");       bal=Integer.parseInt(request.getParameter("bal"));       try{             Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");           ...
Read more