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Print All Elements of Two Dimensional Array in Spiral

Objec­tive: This ques­tion was asked in Ama­zon inter­view for the Soft­ware devel­op­ment Engi­neer posi­tion, Write an algo­rithm to print all the ele­ments of two dimen­sional array in spi­ral.
Exam­ple :

Print 2D array in Spiral

Print 2D array in Spiral

Input: Two dimen­sional array

Out­put: All array ele­ments printed in spiral.


  • Start print­ing from first row.
  • Print row and columns, for­ward and back­ward alternatively
  • With every iter­a­tion of (either row or col­umn), reduce the size of an row or col­umn by 1
  • Call recur­sively

Com­plete Code:

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  • Hari Kiran

    Awe­some tuto­ri­als. Please make more. I am a huge fan of your tutorials .

    • Sumit Jain

      Thanks Hari, Your com­ment is moti­va­tion for me 🙂

  • Nis­hant Dehariya

    really awe­some i find every­thing easy and bet­ter than geeks­forgeeks although i m c++ guy.