Assignment 1 Solution

Write a Python program that creates a matrix of 10 by 10 using the Data provided below.

Place the following data into a file and read the data into the matrix from a file called “Data.txt”
Use random number to select three columns (ex: columns 3, 5, and 9) sort each column in ascending order and make a matrix of 10 by 3 using these three columns
Use random number to select another distinct set of three columns (ex: columns 4, 8, 1). sort each column in descending order and make a matrix of 10 by 3 using these three columns - Call it matrix2. Note that the columns in Matrix 1 should not include any of the columns in Matrix 2
Add the two matrices to each other and put the result into another 10 by 3 matrix call it matrix3
Add the content of each row of Matrix 3 and put it into a new 10 by 1 matrix call it Matrix 4.
Sort Matrix4 in Ascending order




You can use the following 10 by 10 in a file to get started:





26 8 2 12 67 89 8 78 56 7

13 9 57 11 10 99 15 90 88 15

6 23 28 32 53 59 48 41 60 62

17 6 93 95 20 25 29 31 71 30

16 13 26 22 14 66 71 5 2 91

40 53 22 18 44 73 77 84 89 88

34 54 89 8 65 74 96 3 1 80

14 28 39 44 86 88 75 77 93 4

65 66 82 97 51 41 28 33 55 79

13 48 71 98 26 38 55 59 7 19





Your output should be as follows:













The original matrix is as follows:

26 8 2 12 67 89 8 78 56 7

13 9 57 11 10 99 15 90 88 15

6 23 28 32 53 59 48 41 60 62

17 6 93 95 20 25 29 31 71 30

16 13 26 22 14 66 71 5 2 91

40 53 22 18 44 73 77 84 89 88

34 54 89 8 65 74 96 3 1 80

14 28 39 44 86 88 75 77 93 4

65 66 82 97 51 41 28 33 55 79

13 48 71 98 26 38 55 59 7 19





Suppose your first three random numbers are 3, 1, and 9. So you your out should prints:

The first three random numbers are 3, 1, and 9 which makes Matrix 1 as follows:

2 26 56

57 13 88

28 6 60

93 17 71

26 16 2

22 40 89

89 34 1

39 14 93

82 65 55

71 13 7





Adding Matrix1 and Matrix2 gives Martix3 which is:

















Suppose the next first three random numbers are 3, 1, and 9. So you your out should prints:

The first three random numbers are 3, 1, and 9 which makes Matrix 1 as follows:

2 26 56

57 13 88

28 6 60

93 17 71

26 16 2

22 40 89

89 34 1

39 14 93

82 65 55

71 13 7

The sorted version of Matrix1 is :

2 6 1

22 13 2

26 13 7

28 14 55

39 16 56

57 17 60

71 26 71

82 34 88

89 40 89

93 65 93









Suppose the next set of three random numbers are 5, 2, and 7. So you your output should prints:

The second set of three random numbers are 5, 2, and 7 which makes Matrix 2 as follows:

67 8 8

10 9 15

53 23 48

20 6 29

14 13 71

44 53 77

65 54 96

86 28 75

51 66 28

26 48 55

Sorting Matrix 2 in descending order we get:

86 66 96

67 54 77

65 53 75

53 48 71

51 28 55

44 23 48

26 13 29

20 9 28

14 8 15

10 6 8





















Adding the contents of the Matrix1 and Matrix2, and put the result in one column Matrix called Matrix 3

Matrix 1: Matrix 2 Matrix 3

2 26 56 86 66 96 332

57 13 88 67 54 77 356

28 6 60 65 53 75 287

93 17 71 53 48 71 353

26 16 2 51 28 55 178

22 40 89 44 23 48 266

89 34 1 26 13 29 192

39 14 93 20 9 28 203

82 65 55 14 8 15 239

71 13 7 10 6 8 115





After Sorting Matrix 3 you get:

115

178

192

203

239

266

287

332

353

356

















main program should look as follows:

OriginalMatrix = A1Object.getDataFromDataFile()
#Printing(OriginalMatrix)
 
ColA, ColB, ColC = GetThreeRandomNumber(OriginalMatrix)
Matrix1 = MakeMatrix(OrioginalMatrix, ColA, ColB, ColC)
#Printing(Matrix1)
 
ColD, ColE, ColF = GetThreeRandomNumber(OriginalMatrix, ColA, CoilB, ColC)
Matrix2 = MakeMatrix(OrioginalMatrix, ColD, ColE, ColF)
#Printing(Matrix2)
 
Matrix3 = AddingMatrices(Matrix1, Matrix2)
#Printing(Matrix3)
 
Matrix4 = AddingContentOfEachRow(Matrix3)
#Printing(Matrix4)
 
0Matrix5 = Sorting(Matrix4)
#Printing(Matrix5)
PrintOutput (OriginalMatrix, Matrix1, Matrix2, Matrix3, Matrix4, Matrix5)