Problem 45404. ZigZag - 04

Asif Newaz

18 solvers

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Given a matrix, print all its elements in the spiral form (clockwise direction).

For example,

 a=[16     2     3    13
     5    11    10     8
     9     7     6    12
     4    14    15     1]
output = [16 2 3 13 8 12 1 15 14 4 9 5 11 10 6 7]

Solve

Solution Stats

41 Solutions

18 Solvers

Last Solution submitted on Aug 06, 2026

Last 200 Solutions

Problem Comments

3 Comments

William on 31 Mar 2020

Asif,
I think some of the solution vectors in this problem are incorrect. In problem 2, for example, all the numbers after 120 are duplicates.

Asif Newaz on 1 Apr 2020

sorry about that..there was a bug in my code

Asif Newaz on 1 Apr 2020

It's been fixed now

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