The document presents a result processing system developed by a group, utilizing C++ for managing student records through insertion, searching, and sorting algorithms. It highlights the system's efficiency, user-friendliness, and functionality, alongside its limitations, such as being non-portable and console-based. The project demonstrates effective file handling for database management, showcasing the potential for further development.

1. Welcome to
Our
Presentation

2. Result Processing System
Group Members ID
Pritam chandra shil 162-15-7882
Ariful islam arif 162-157885
Aklasur Rahaman robin 162-15-7708
bhai

3. A Result Processing System is usually used
in universities for storing records of
students. All student information can be
stored and different operations can be
performed on it through database.
What can on do with Result Processing
System?
Retrieve and send all record and related
information from database through File
Handing.

4. UML Diagram

5. Main Screen

6. Problem Definition
• To create a Result Processing System using
‘C++’ Language involving concepts of
Insertion, Searching and Sorting and its
analysis.
• This software will contain all the necessary
information regarding student’s record.

7. Sort Algorithm
• Quick Sort
• Time complexity of this sort : n(log n)
• it requires same time to execute irrespective
of the position and value of elements.

8. Search Algorithm
• The linear search is also used along with file
handling which looks for the record in the list
provided by user and then performs the
operation according to the requirement.
• The concept of linear search is used in
insertion and searching effectively.

9. PROPOSED APPROACH AND ITS
JUSTIFICATION
• This software is space and time efficient.
• It is small and user friendly.
• Document Management.
• File Handling is effectively implemented.
• Attractive design.

10. Advantages
• Easily to insert student’s result.
• And save to file.
• Easily to searching.
• Easily to sorting.

11. Disadvantages
• The main disadvantage of this software is
made in c programming language. It is not
portable like other languages like JAVA whose
software can run on any operating system.
• Also, it is console based software so we
cannot use attractive features which are used
in window, web or mobile application.
• The use of linear search in file handling might
increase the time complexity

12. EXISTING SYSYTEM/ALGORITHM
• The Result Processing System is the software
that enables user to easily store and find
record’s information such as name, roll no and
marks. There are record-centric databases
(database.txt and record.txt) that provide a
fully integrated approach to store information
from user and communicate with the
software.

13. ERRORS AND VALIDATION
• Apart from some syntax errors, there were
some errors in the program like user may
enter any amount of marks.
• Also user may enter records of students who
are already present.
• It will take duplicate values.
• So, we have eliminated all these problem
which makes it an effective software.

14. CONCLUSION
• The projects clearly depicts that the Result
processing System is very efficient. It shows
how the concept of File Handing can be used
in database management system in absence
of databases like Oracle, MySql etc.
• Although, this software can be further
modified to be used as multitasking and
bigger software, but it effectively works under
the condition of limited resources and time.

15. Thank You !!