Girfa : Student Help

Wednesday 14 December 2016

Write a program to find the power of number using function.

Q. Write a program to find the power of number using function.

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

Girfa : Student Help

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

Power of a number using function

############################

#include<stdio.h>

#include<conio.h>

int power(int,int);

void main()

{

int n,p;

clrscr();

printf("Enter number>> ");

scanf("%d",&n);

printf("Enter Power>> ");

scanf("%d",&p);

printf("\n\nPower of %d by %d is %d",n,p,power(n,p));

getch();

}

Raj Kumar

A programmer and Founder of Girfa IT Services, working from 2009.At Starting computer teaching was my full-time job but after 10 years of teaching I chose to programming as a full-time job and teaching become part-time. In real life, I am very lazy and I made it my coding style I always try to make a reusable component that’s my USP for programming which saves my time and extra working both.

Tuesday 13 December 2016

Write a program to calculate number of vowels (a, e, i, o, u) separately in the entered string.

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

Girfa : Student Help

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

Count no. of vowel seprately

############################

#include<stdio.h>

#include<conio.h>

void main()

{

char ch[200];

int a,e,i,o,u,index;

a=i=o=u=e=0;

clrscr();

printf("Enter your string>> ");

gets(ch);

for(index=0;ch[index]!='\0';index++)

{

switch(ch[index])

{

case 'a' :

a++;

break;

case 'A' :

Raj Kumar

January, 2016 M3-R4: PROGRAMMING AND PROBLEM SOLVING THROUGH ‘C’ LANGUAGE Solved

January, 2016

PART ONE

(Answer all the questions)

1. Each question below gives a multiple choice of answers. Choose the most appropriate one and enter in the “OMR” answer sheet supplied with the question paper, following instructions therein. (1x10)
1.1 Function of a compiler is to
A) put together the file and functions that are required by the program
B) translate the instructions into a form suitable for execution by the program
C) load the executable code into the memory and execute them
D) allow the user to type the program
1.2 The preprocessor directives start with
A) //
B) /
C) #
D) /*

Raj Kumar

Monday 12 December 2016

Placing X buuton on top right corner on an image

<html >

<head>

<title>Girfa : Student Help</title>

.tpopup{

position:absolute;

width:520;

height:300px;

background:#fff;

left:50%;

top:50%;

border-radius:5px;

padding:60px 0;

margin-left:-320px; /* width/2 + padding-left */

margin-top:-150px; /* height/2 + padding-top */

text-align:center;

box-shadow:0 0 10px 0 #000;

}

Raj Kumar

Thursday 8 December 2016

Microsoft Access Database Tutorial

Microsoft Access is database package which is suitable for small scale project for single PC Application. Most Fundamental of any project which you should learn before start your project is database operation (insert ,update,Delete and show). This tutorial help you to learn database operation with full source code . So enjoy programming with Access.

Microsoft Access Database Insert Update Delete

Download Project Zip

Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load

Raj Kumar

Tuesday 6 December 2016

C Language Fundamental Assignment

C Language

Fundamental Assignment

Q1. Write a program to display the following pattern

**********************************************************

Name Your Name

Subject Subject Name

Course Course Name

**********************************************************

Raj Kumar

Thursday 1 December 2016

C Language practice Question

C language (Set1)

Test

TOTAL TIME: 1 HOURS TOTAL MARKS: 50

1. Which of the following is not a valid variable name declaration?
a) int __a3;
b) int __3a;
c) int __A3;
d) None of the mentioned

2. The format identifier ‘%i’ is also used for _____ data type?
a) char
b) int
c) float
d) double

Raj Kumar

Saturday 26 November 2016

Nested Structure

As you know though structure we can process data record by record that is why structure is called user defined data type. In some specific case you nested structure where a structure is inside of a structure. For example when process a student record with their dob. Take a look on following example.

#include<stdio.h>

#include<conio.h>

#include<string.h>

typedef struct s

{

int roll;

char name[10];

struct d

{

int dd,mm,yy;

}dob;

}student;

Raj Kumar

Wednesday 23 November 2016

Static Variable

A static variable initialize by 0 instead of garbage at the time of declaration. Static variable retain its value in memory till the program is running.

On the other hand auto variable lost its data when function scope pass out . But static variable retain its value whenever scope get over.

You can trace that how many times a function is being called.

void test()

{

static int k; /* k will retain its value when function scope goes down */

printf("\nThis function being called %d times ",++k);

}

Raj Kumar

Tuesday 22 November 2016

Read Only Memory

ROM

ROM is read only Non-Volatile memory written data into it while manufacturing. Data of Rom never get change in its entire life.

Example : BIOS,Firware,Console

PROM

PROM is Non-Volatime memory manufactured blank, a user writes program into it. Ones data written in PROM it never get change. PROM is permanent it retain its data when power goes off. you need a special device called a PROM programmer or PROM burner for writing data. The process of programming a PROM is sometimes called burning the PROM.

Example : mobile phones, Radio Frequency Identification cards (RFIDs), High Definition Media Interfaces (HDMI), and video game controllers

Raj Kumar

Sunday 20 November 2016

January, 2016 M1-R4: IT TOOLS AND BUSINESS SYSTEMS

January, 2016

M1-R4: IT TOOLS AND BUSINESS SYSTEMS

PART ONE

(Answer all the questions)

1.1 Which of the following is the commonly used browser?
A) Microsoft Internet Explorer
B) Microsoft Excel
C) Google
D) Microsoft Windows

1.2 GIF and JPEG files are examples of?
A) Microsoft Word Files
B) Images
C) Audio Files
D) Video Files

Raj Kumar

Prepare Statement Insert Mysqli

<title>Girfa : My SQLi Insert Tutorial</title>

</head>

<body>

<?php
$servername = "localhost";
$username   = "root";
$password   = "password";
$dbname   = "dbname";

Raj Kumar

Friday 18 November 2016

Hut Using HTML

HTML 5 supports graphics by Canvas and SVG.

Canvas

Canvas is a rectangular area specified by height and width where you can make drying using line,circle and many more . Following example create a hut using HTML canvas and line.

Hut Using HTML

<html>

<head>

<title>Graphics HTML : Girfa </title>

</head>

Raj Kumar

Monday 14 November 2016

Input Output Question Practice C Language

Q 1. Print a character with ASCII code using printf function?

Q 2. Try to string input with space using %s?

Q 3. Write down short notes with example on following function

Fclose

Puts

Gets

Fprintf

Scanf

Raj Kumar

Saturday 12 November 2016

For Loop in Python

for letter in 'Girfa': # First Example

Raj Kumar

While loop in Python

count=1
while count <= 5:
print count

Raj Kumar

While loop in Python

count=1
while count <= 5:
print count

Raj Kumar

Switch Case in Python

Python does not support switch case direct but you can implement it by using else-if as in following manner

print "Enter day of the week number>> "

a=int(raw_input())

if(a==1):

print("Mon")

elif(a==2):

print("Tue")

elif(a==3):

print("Wed")

elif(a==4):

print("Thu")

elif(a==5):

Raj Kumar

Switch Case in Python

Python does not support switch case direct but you can implement it by using else-if as in following manner

print "Enter day of the week number>> "

a=int(raw_input())

if(a==1):

print("Mon")

elif(a==2):

print("Tue")

elif(a==3):

print("Wed")

elif(a==4):

print("Thu")

elif(a==5):

Raj Kumar

Nested If Statement in Python

print "Enter first number>> "
a=int(raw_input())
print "Enter Second number>> "
b=int(raw_input())
print "Enter Third number>> "
c=int(raw_input())
if(a>b):
if(a>c):
print "First number is Greatest "
else:
print "Third number is Greatest "

Raj Kumar

Pages

Wednesday 14 December 2016

Q. Write a program to find the power of number using function.

Tuesday 13 December 2016

Monday 12 December 2016

Thursday 8 December 2016

Tuesday 6 December 2016

Thursday 1 December 2016

Saturday 26 November 2016

Wednesday 23 November 2016

Static Variable

Tuesday 22 November 2016

ROM

PROM

Sunday 20 November 2016

January, 2016 M1-R4: IT TOOLS AND BUSINESS SYSTEMS

Friday 18 November 2016

Canvas

Hut Using HTML

Monday 14 November 2016

Saturday 12 November 2016

January, 2016

M1-R4: IT TOOLS AND BUSINESS SYSTEMS