Q.1 write C++code that ask the user to enter a number and the program will generate matrix K (4 by 4 matrix) and the chosen number will be the first element of that matrix. After that, the user will chose one of the following functions: 1) Swap function: the code will swap the elements of the secondary diagonal with the element of the main diagonal. 2) Multiply by 3: the program will multiply the matrix by 3. 3) Exit : the program will exit.

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
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Q.1 write C++code that ask the user to enter a number and the program will generate matrix K
(4 by 4 matrix) and the chosen number will be the first element of that matrix. After that, the user will
chose one of the following functions:
1) Swap function: the code will swap the elements of the secondary diagonal with the element of the
main diagonal.
2) Multiply by 3: the program will multiply the matrix by 3.
3) Exit : the program will exit.
enter the first element of the matrix
2
6
10
14
18
22
26
30
34
38
42
46
50
54
58
62
Chose one of the following :
1) swaping the main diagonal with the secondary diagonal
2) Multiply the matrix by 3 .
3) Exit
1
The new matrix is :
14
6
10
2
18
26
22
30
34
42
38
46
62
54
58
50
Process exited after 13.3 seconds with return value e
Press any key to continue
Transcribed Image Text:Q.1 write C++code that ask the user to enter a number and the program will generate matrix K (4 by 4 matrix) and the chosen number will be the first element of that matrix. After that, the user will chose one of the following functions: 1) Swap function: the code will swap the elements of the secondary diagonal with the element of the main diagonal. 2) Multiply by 3: the program will multiply the matrix by 3. 3) Exit : the program will exit. enter the first element of the matrix 2 6 10 14 18 22 26 30 34 38 42 46 50 54 58 62 Chose one of the following : 1) swaping the main diagonal with the secondary diagonal 2) Multiply the matrix by 3 . 3) Exit 1 The new matrix is : 14 6 10 2 18 26 22 30 34 42 38 46 62 54 58 50 Process exited after 13.3 seconds with return value e Press any key to continue
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