Spiral Matrix Algorithm Implementation | Dataford Interview Questions

Implement a spiral matrix algorithm.

Given a rectangular 2D integer list, return its elements in clockwise spiral order. Return an empty list for an empty matrix. The input matrix is provided as matrix, and the output must be a one-dimensional list containing every element exactly once.

Constraints

0 <= number of rows <= 100
For a non-empty matrix, 1 <= number of columns <= 100
Every row has the same number of columns
Matrix values are integers

Function Signature

def spiral_order(matrix):

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Problem

Implement a spiral matrix algorithm.

Constraints

0 <= number of rows <= 100
For a non-empty matrix, 1 <= number of columns <= 100
Every row has the same number of columns
Matrix values are integers

Function Signature

def spiral_order(matrix):

Your question is Spiral Matrix Algorithm Implementation. Start with the requirements in the Question tab.

Run and submit as often as you like. When you're ready, talk me through your approach or go straight to the code.