An array is given. Convert it into a spiral matrix.
For example, a=1:27;
out=[21 22 23 24 25 26
20 7 8 9 10 27
19 6 1 2 11 0
18 5 4 3 12 0
17 16 15 14 13 0
0 0 0 0 0 0]
add necessary amount of zeros to fill in the remaining positions.
Note - spiral() is forbidden.
Solution Stats
Problem Comments
1 Comment
Solution Comments
Show comments
Loading...
Problem Recent Solvers10
Suggested Problems
-
How to find the position of an element in a vector without using the find function
2815 Solvers
-
Count from 0 to N^M in base N.
241 Solvers
-
290 Solvers
-
193 Solvers
-
6161 Solvers
More from this Author174
Problem Tags
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!
If you are banning a certain inbuilt function, either mentioned it in the problem statement or put it up in the 1st test case. So that users won't waster their time coming up with solutions involving those functions.