Assignment No.  2
Semester: Spring 2021

CS201 – Introduction to Programming

Total Marks: 20

Due Date:

8th June 2021

Instructions

Please read the following instructions carefully before submitting assignment:

It should be clear that your assignment will not get any credit if:

o        Assignment is submitted after due date.

o        Submitted assignment does not open or file is corrupt.

o        Assignment is copied (From internet/students).

Software allowed to develop Assignment

Dev C++

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Objectives:

In this assignment, the students will learn:

• How to fill a two-dimensional array using given data.
• How to write user defined functions and pass an array to them as parameter.
• How to use if statement and while loop.
• How to display array elements.

Assignment Submission Instructions

You are required to submit only .cpp file on the assignments interface of CS201 at VU-LMS. Assignment submitted in any other format will not be accepted and will be graded zero marks. So, check your solution file format before submission.

For any query related to assignment, please contact cs201@vu.edu.pk.

Lectures: 7 to 15

Problem Statement

A matrix is given in source data. You have to write user defined functions and create a menu in C++ keeping in mind the following requirements:

1. Press 1 to display the matrix and its transpose.

(Hint: Transpose of a matrix can be achieved by changing its rows into columns or columns into rows.)

1. Press 2 to find adjoint and determinant of the matrix.

(Hint: To find adjoint of a matrix, we change the places of its diagonal elements and the signs of non-diagonal elements; To find determinant of matrix, we subtract the product of non-diagonal elements from the product of diagonal elements.)

1. Press any other key to exit.

Source data:

(Use two dimensional array to store following matrix)

Instructions to write C++ program:

Ã˜  Write functions to display the matrix; find transpose, adjoint and determinant of the matrix. Following function names should be used for consistency.

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 To display matrix showMatrix( ); To show transpose showTranspose ( ); To show adjoint showAdjoint(); To find determinant calculateDeterminant();

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Sample Output:

1)      When 1 is pressed

1)      When 2 is pressed

1)      When any other key is pressed

Lectures Covered:  This assignment covers Lecture # 07-15.

Deadline: The deadline to submit your assignment solution is 8th June 2021. Your assignment must be submitted within the due date through VU-LMS. No assignment will be accepted through email after the due date.

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