Question

Write a function that returns a square 2D Numpy array having the structure shown in the examples given below. The function should take the size of the matrix as the argument. Examples: Input: 5 Output: 1 0 1 0 1 2 0 2 0 0 3 0 3 2 1 4 0 0 0 0 5 4 3 2 1 Input: 10 Output: 1 0 1 0 1 0 1 0 1 0 2 0 2 0 2 0 2 0 2 1 3 0 3 0 3 0 3 0 0 0 4 0 4 0 4 0 4 3 2 1 5 0 5 0 5 0 0 0 0 0 6 0 6 0 6 5 4 3 2 1 7 0 7 0 0 0 0 0 0 0 8 0 8 7 6 5 4 3 2 1 9 0 0 0 0 0 0 0 0 0 10 9 8 7 6 5 4 3 2 1 Important notes: Your code will be evaluated automatically. If you do not comply with the following rules, your grade will be O!!!!!! • There will not be partial grading. If your code works correctly, you get a full grade. Otherwise, your grade will be O!!!! • You should write the algorithm yourself!!!! You are not allowed to use any readily available library function to perform the task described. • You should write your code as a single function that takes an integer and returns a 2D Numpy array as described. In addition, you should name your function as mat.

          Write a function that returns a square 2D Numpy array having the structure shown in the examples given
below. The function should take the size of the matrix as the argument.
Examples:
Input: 5
Output:
1 0 1 0 1
2 0 2 0 0
3 0 3 2 1
4 0 0 0 0
5 4 3 2 1
Input: 10
Output:
1 0 1 0 1 0 1 0 1 0
2 0 2 0 2 0 2 0 2 1
3 0 3 0 3 0 3 0 0 0
4 0 4 0 4 0 4 3 2 1
5 0 5 0 5 0 0 0 0 0
6 0 6 0 6 5 4 3 2 1
7 0 7 0 0 0 0 0 0 0
8 0 8 7 6 5 4 3 2 1
9 0 0 0 0 0 0 0 0 0
10 9 8 7 6 5 4 3 2 1
Important notes: Your code will be evaluated automatically. If you do not comply with the following rules, your
grade will be O!!!!!!
• There will not be partial grading. If your code works correctly, you get a full grade. Otherwise, your
grade will be O!!!!
• You should write the algorithm yourself!!!! You are not allowed to use any readily available
library function to perform the task described.
• You should write your code as a single function that takes an integer and returns a 2D Numpy array as
described. In addition, you should name your function as mat.

Write a function that returns a square 2D Numpy array having the structure shown in the examples given
below. The function should take the size of the matrix as the argument.
Examples:
Input: 5
Output:
1 0 1 0 1
2 0 2 0 0
3 0 3 2 1
4 0 0 0 0
5 4 3 2 1
Input: 10
Output:
1 0 1 0 1 0 1 0 1 0
2 0 2 0 2 0 2 0 2 1
3 0 3 0 3 0 3 0 0 0
4 0 4 0 4 0 4 3 2 1
5 0 5 0 5 0 0 0 0 0
6 0 6 0 6 5 4 3 2 1
7 0 7 0 0 0 0 0 0 0
8 0 8 7 6 5 4 3 2 1
9 0 0 0 0 0 0 0 0 0
10 9 8 7 6 5 4 3 2 1
Important notes: Your code will be evaluated automatically. If you do not comply with the following rules, your
grade will be O!!!!!!
• There will not be partial grading. If your code works correctly, you get a full grade. Otherwise, your
grade will be O!!!!
• You should write the algorithm yourself!!!! You are not allowed to use any readily available
library function to perform the task described.
• You should write your code as a single function that takes an integer and returns a 2D Numpy array as
described. In addition, you should name your function as mat.

Added by Katie K.

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