Spiral Matrix
Level 9
10 Points
Instructions
Your task is to return a square matrix of a given size.
The matrix should be filled with natural numbers, starting from 1 in the top-left corner, increasing in an inward, clockwise spiral order, like these examples:
Examples
Spiral matrix of size 3
1 2 3
8 9 4
7 6 5Spiral matrix of size 4
1 2 3 4
12 13 14 5
11 16 15 6
10 9 8 7Spiral Matrix
Level 9
10 Points
Instructions
Your task is to return a square matrix of a given size.
The matrix should be filled with natural numbers, starting from 1 in the top-left corner, increasing in an inward, clockwise spiral order, like these examples:
Examples
Spiral matrix of size 3
1 2 3
8 9 4
7 6 5Spiral matrix of size 4
1 2 3 4
12 13 14 5
11 16 15 6
10 9 8 7