Problem 798. Rotate input square matrix 90 degrees CCW without rot90

Created by Christopher

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Solution Stats

1507 Solutions
385 Solvers

Last Solution submitted on Feb 28, 2021

Last 200 Solutions

Problem Comments

3 Comments

3 Comments

Jean-Marie Sainthillier on 19 Jul 2012

What is the difference between A' and A.' ?

Freddy on 19 Jul 2012

A' : ctranspose(A): complex conjugate transpose
A.': transpose(A): non-conjugate transpose

for more information: 'help (c)transpose'

Christian Schröder on 9 Jul 2019

Good one!

Solution Comments

Solution 4480557

1 Comment

1 Comment

Md. Saif Ansari on 28 Dec 2020

Why test case - 3 is not able to pass. I had to hardcode it !!

Solution 104652

1 Comment

1 Comment

@bmtran (Bryant Tran) on 29 Jun 2012

clever!

Problem Recent Solvers385

Problem Tags

matrix manipulation

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