Database System Concepts
Database System Concepts
7th Edition
ISBN: 9780078022159
Author: Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher: McGraw-Hill Education
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Can you please help me write the code in C++? It needs to be exactly wrote like the example in black. Also, if you can include a random number generator between [1,9] for the Matrixes then, that would be great.
Note: Use DO-WHILE loop to verify user input for scale factor.
Transcribed Image Text:2D-Array A:
5
3
5
6
9
2
1
3
5
6
2D-Array B:
3
4
6
5
3
7
3
3
1
1
2
1
4
1
3
6
4
Enter a scale factor in range (1, 101: 0
Invalid scale value!
Try again.
Enter a scale factor in range [1, 101: 11
Invalid scale value!
Try again.
Enter a scale factor in range [1, 101: 3
scale factor = 3
n+ B:
4
8
8
10
16
6
12
10
11
12
16
18
10
10
2
10
10
16
4
8
12
11
10
---
scale:
3
12
6
15
21
15
18
21
24
18
24
27
27
27
6
3
15
18
24
15
18
21
27
B* scale:
12
18
15
27
21
9
9
9
18
24
3
3
3
15
12
24
9
18
12
3
Press any key to continue
3.
6.
Transcribed Image Text:Write a program that would initialize two 2D-Arrays (matrix A and matrix B) using numbers
in the range [1, 9], both boundaries included. Then, the program should ask user for a scale
factor, an integer value in range [1,10], both boundaries included.
The program should perform matrix addition and matrix-scalar multiplication.
At the end, program should display matrix A, matrix B, the result of the matrix addition, then
the scalar value with a label, and the result of its multiplication with matrix A and matrix B.
Matrix addition formula:
Ao,0 A0,1
[A10 A1,11
Bo,o Bo,1|
B11!
a0,0
+ bo,0 a0,1 + bo,1
]
%3D
a1,0 +
+ b1,0 a1,1 + b1,1
Matrix-scalar multiplication:
* scalar mo,1
* scalar
то,0 то,1
m1,0 m1,1.
mo,0
* scalar =
m1,0
* scalar m1,1
* scalar
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