Lucas Series

Lucas Numbers similar to the Fibonacci series that often occurs when working with the Fibonacci series. Edouard Lucas (1842-1891) (who gave the name "Fibonacci Numbers" to the series written about by Leonardo of Pisa) studied this second series of numbers: 2, 1, 3, 4, 7, 11, 18, .. called the Lucas numbers in his honour. On this page we examine some of the interesting properties of the Lucas numbers themselves as well as looking at its close relationship with the Fibonacci numbers. The following page generalises further by taking any two starting values.

/* #######    Girfa Student Help ###############

      Lucas Sequesnce Program

      for more program visit : https://girfahelp.blogspot.in/p/c-language-assignment.html

  ##############################################  */

#include<stdio.h>

void main()

{

    int a,b,c;

    clrscr();

    a=1;

Number to word convert

Q : Write a program to convert a number into its equivalent word without using character array?

/* ##########################################

     Girfa : Student Help

     Program : Number to word converter

     for more program visit :

   ##########################################*/

#include<stdio.h>

#include<conio.h>

void single(int);

int reverce(int);

void ten(int);

void hundred(int);

void printhundred(int);

void main()

{

Looping With Cursor SQL Server

Cursor is an database object which is use when there is a need to process table record row by row . you can access each field of your table at record by record.In relational databases, operations are made on a set of rows. For example, a SELECT statement returns a set of rows which is called a result set. Sometimes the application logic needs to work with a row at a time rather than the entire result set at once. In T-SQL, one way of doing this is using a CURSOR. For example when we want to get record from one table and need to insert into another with performing some logic or some conditions .For example if we want to get value from one table row by row  and need to perform some logic over that and update /insert into another table then we can use cursors. Cursor basically works as for/While loop.

USE [Girfa_tportal]

GO

SET ANSI_NULLS ON

GO

SET QUOTED_IDENTIFIER ON

GO

alter procedure [dbo].[GetStudentContact]

as

begin

Declare @phone as varchar(15)

Declare @email as varchar(50)

Multiple Return SQL Server Function

Table value function

For return more than value from SQL-Server? To do so you need to make table value function.

A table value function use to return more than one value in the form of table.

USE [Girfa_portal]

GO

/****** Girfa Student Help ******/

SET ANSI_NULLS ON

GO

SET QUOTED_IDENTIFIER ON

GO

create FUNCTION [dbo].[getBookIssueFineDay]

(

       @roll int

)

RETURNS  TABLE

as