A 2D matrix can be represented as a list and a column count value in Python. For example, the 3x3 matrix 1 2 3 456 7 8 9 can be row-wise represented as ([1,2,3,4,5,6,7,8,9], 3), where the number 3 represents the number of columns in the matrix. Similarly, 1 35 2 4 6 becomes ([1,3,5,2,4,6], 3). A submatrix can be defined as an (1,r,t,b) tuple, where 1 and r are left and right column indices, and t and b are top and bottom row indices (all inclusive). Write a function that takes a tuple containing the list representing a matrix, and the column count of the matrix, along with another tuple representing a specific submatrix, and returns the list representation of the submatrix along with its column count as a tuple. For example, given submatrix(([1,2,3,4,5,6,7,8,9,10,11,12], 4), (1,2,0,1)) returns: ([2,3,6,7], 2) because, ([1,2,3,4,5,6,7,8,9,10, 11,12], 4) represents: 3. 9 10 11 12 and (1,2,0,1) represents the submatrix between column indices 1 and 2 (both incl 2 3 6 7 which corresponds to ([2,3,6,7], 2).
A 2D matrix can be represented as a list and a column count value in Python. For example, the 3x3 matrix 1 2 3 456 7 8 9 can be row-wise represented as ([1,2,3,4,5,6,7,8,9], 3), where the number 3 represents the number of columns in the matrix. Similarly, 1 35 2 4 6 becomes ([1,3,5,2,4,6], 3). A submatrix can be defined as an (1,r,t,b) tuple, where 1 and r are left and right column indices, and t and b are top and bottom row indices (all inclusive). Write a function that takes a tuple containing the list representing a matrix, and the column count of the matrix, along with another tuple representing a specific submatrix, and returns the list representation of the submatrix along with its column count as a tuple. For example, given submatrix(([1,2,3,4,5,6,7,8,9,10,11,12], 4), (1,2,0,1)) returns: ([2,3,6,7], 2) because, ([1,2,3,4,5,6,7,8,9,10, 11,12], 4) represents: 3. 9 10 11 12 and (1,2,0,1) represents the submatrix between column indices 1 and 2 (both incl 2 3 6 7 which corresponds to ([2,3,6,7], 2).
Computer Networking: A Top-Down Approach (7th Edition)
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![Question 5:
A 2D matrix can be represented as a list and a column count value in Python.
For example, the 3x3 matrix
1 2 3
45 6
7 8 9
can be row-wise represented as ([1,2,3,4,5,6,7,8,9], 3), where the number 3
represents the number of columns in the matrix. Similarly,
135
2 4 6
becomes ([1,3,5,2,4,6], 3).
A submatrix can be defined as an (1,r,t,b) tuple, where 1 and r are left and
right column indices, andt and b are top and bottom row indices (all
inclusive). Write
representing a matrix, and the column count of the matrix, along with another
tuple representing a specific submatrix, and returns the list representation of
the submatrix along with its column count as a tuple. For example, given
function that takes a tuple containing the list
submatrix(([1,2,3,4,5,6,7,8,9,10,11,12], 4), (1,2,0,1)) returns:
([2,3,6,7], 2)
because, ([1,2,3,4,5,6,7,8,9,10,11,12], 4) represents:
1 2 3 4
5 6 7 8
9 10 11 12
and (1,2,0,1) represents the submatrix between column indices 1 and 2 (both inclusive), and row indices 0 and 1 (both inclusive). So, the result becomes
2 3
6 7
which corresponds to ([2,3,6,7],2).
Windows'u
Windows'u et-
def submatrix(matrix, indices):](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fc8edd131-4c8c-4540-b942-2db1a720fafb%2F11a5370c-4eef-42f4-8588-12b8e39ebf79%2Fohgk60l_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Question 5:
A 2D matrix can be represented as a list and a column count value in Python.
For example, the 3x3 matrix
1 2 3
45 6
7 8 9
can be row-wise represented as ([1,2,3,4,5,6,7,8,9], 3), where the number 3
represents the number of columns in the matrix. Similarly,
135
2 4 6
becomes ([1,3,5,2,4,6], 3).
A submatrix can be defined as an (1,r,t,b) tuple, where 1 and r are left and
right column indices, andt and b are top and bottom row indices (all
inclusive). Write
representing a matrix, and the column count of the matrix, along with another
tuple representing a specific submatrix, and returns the list representation of
the submatrix along with its column count as a tuple. For example, given
function that takes a tuple containing the list
submatrix(([1,2,3,4,5,6,7,8,9,10,11,12], 4), (1,2,0,1)) returns:
([2,3,6,7], 2)
because, ([1,2,3,4,5,6,7,8,9,10,11,12], 4) represents:
1 2 3 4
5 6 7 8
9 10 11 12
and (1,2,0,1) represents the submatrix between column indices 1 and 2 (both inclusive), and row indices 0 and 1 (both inclusive). So, the result becomes
2 3
6 7
which corresponds to ([2,3,6,7],2).
Windows'u
Windows'u et-
def submatrix(matrix, indices):
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