Computer Programming Technique

8/2/2019 Computer Programming Technique

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Department of IT and Engineering Computer Programming Technique Assignment

Student ID: 5507 Page 1 of16

CONTENT

1. Introduction 22. Program Flow Chart 33. Algorithm 54. Program Documentation 105. User Documentation 116. Output 117. References 168. Bibliography 16


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Introduction:

This computer programming technique assignment is done as a part of my course work. This

assignment consists of basic programming technique used to code the program. In this assignment I

have document a program for the student registration system which have a section for new student

registration and to read the registered student details. This assignment also consists of flow diagram

which consists of different geometrical shapes.

Program Flow Chart:

Start

Read Registeredstudent Details

Initialising

End

T

F

(Cogswell, 2005)


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Start

End

Select From theMenu

Case 1:

Case 2:

Case 3:

Read RegisteredStudents Details

Enter New StudentDetails

Exit

T

F

T

F

T

Cogswell, J. (2005) Cogswell, J. (2005)


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Start

Select From theMenu

Case 1:

Case 2:

Case 3:

Read RegisteredStudents Details

Enter New StudentDetails

Default

T

F

T

F

Initialising

End

T

F


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Algorithm:

/*About: This program is written as part of the fulfilment for the

Computer Programming TechniqueCourse - HND in EEE at Icon College, London.

Date : 18/08/2011By : Naresh Poudel. Student ID: 5507

Tutor: Dr. Y M Gebremichael********************************************************************

*****************/#include

#includeusingnamespace std;

/****************************

Initialising the variable******************************/

int studentIDNumber, passportNumber;

string firstName,lastName,dateofBirth,houseNumber;string maritalStatus,nationality,placeofBirth;

string visaRequired,courseEnrolled;string streetName,townorCity,postCode,country;

string save,y,n;

/************************

Function Prototype

*************************/void Enternewstudentdetails(void);

void Readregisteredstudentdetails(void);

void exit(void);void menu(void);

void reset(void);

void main(){

menu();}/*******************************************************************

**********************************About: This Program choose the option from the menu option and take

to the blog that you have chosen.

*******************************************************************************************************/void menu(void)

{int menu=0;

cout


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cout


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void Enternewstudentdetails(void)/*Function defination*/{

cout


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cout


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{}

void reset(void)/* Function defination as it reset the values*/{

studentIDNumber =0 ;passportNumber =0 ;firstName = "";lastName = "";

dateofBirth = "";houseNumber = "";

maritalStatus = "";nationality = "";

placeofBirth = "";visaRequired = "";courseEnrolled = "";

streetName = "";

townorCity = "";postCode= "";

country ="" ;}

(Horton, 2006), (Wany, 2004)

Program Documentation

In the program function menu gives the user to select the appropriate section from the menu. I have

used switch statements to select from the appropriate menu items.

In the section one the program asks the user to input the different parts of the details. After the

details are entered the program clears the screen and asks for the user to save or discard the details

entered before. Here, if y is entered the details are saved and if n is entered the details are

discarded. For this section I have used if else function as it help us to execute the statements of code

in a different order, depending on certain conditions. In the read registered student details, I have

again used if else statements to read the data that have input in the section. After the section

executes the program as the user to enter the student ID number, if the id number matches or true

with the details provided, it gives the relevant information, but if the student id is wrong or false, the

program displays the message as YOU ARE UNREGISTERED. I have initialises my details as thedefault value, so if my student id number is entered the program gives my details. The next function

is exit as it exits from the whole program. I have also used reset function to reset the values if the n

is pressed the section 1 after the student details is entered. This discard the details used in section

one. (Crawford, 2005) , (Deitel, 2005)

For every menu item of the menu, I have grouped together to execute the program to make a

function. Every function has to be declared outside the main function which is called as function

prototype and every function has to call inside the main function. The variables that are used inside

the function are different from the variables used in the main function. The scope of declared the

variable within the function is their own function or block.


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User Documentation:

As the program starts the menu item is displayed, which enables the user to use the different menu

section. Section 1 requests the user to input the new student details and after the last item is

entered, the program displays Yes or No prompt. If Yes is pressed, the details are saved temporarily,

but if No is selected, the details are discarded.

Section 2 gives the user details of the registered student. In the section 2, the program request the

user to input the registered student ID number which after displays the registered student details. If

the student ID number is incorrect the program displays YOU ARE UNREGISTERED message in the

program. In the program my details are hardcoded in the system as the default values, if my student

ID number is entered, the program displays my details.

Section 3 exits the whole program.

Output:


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References:

Cogswell, J. (2005) C++ cookbook, OReilly.

Crawford,T.(2005) C in nutshell,OReilly.

Deitel, H.M (2005) C++ how to program, Prentice hall.

Horton, I. (2006)Beginning visual c++, Indiana: John Wiley.

Wany, W. (2004) Beginning programming for dummies, 3rd

ed, Indiana: John Wiley

Bibliography:

Davis, R (2010)Beginning Programming with C++ For Dummies.Wiley Publishing: Indiana.

Henkmans, D.(2003)C++ Programming for the absolute beginner, Ptemier Press: London

Lichade, M. V(2003) C programming, Dreamtec press.Perry, G. (2001)Sams Teach Yourself Beginning Programming in 24 hours, Sams Pulication: Los

Angels.

Veeraraghavan, S.(2002) Sams Teach Yourself Shell Programming in 24 hours, Sams Publication.

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Computer Programming Technique