The provided solution is coming up as incorrect.

Question

Owen 2022-8-26

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编辑： Richard Austin-Berry 2022-12-14

I am currently doing the MATLAB onramp course and I am on task 6 of the final project Stellar moon 2 and I cant figure out the answer. When I select the solution I copied it and put it as my answer however it comes up as incorrect. This is beyond frusterating as I am unable to progress and I have tried deleting everything and trying again several times and I just want to finish this course. Can someone please help.

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Answer 1

Swaroopa 2022-8-28

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Hi Owen,

You have to create the same variable name "movaway" and please check whether you have given correct variable name.

In the task,starnames is a 7*1 string and speed is the corresponding speed for the stars which is an integer array.

From the question ,we should give output elements in starnames whose speed is greater than zero and should store the output in movaway variable.

So we can write code in the following way

movaway=starnames(speed>0)

Hope it helps.

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Owen 2022-8-28

thanks however I am aware that is the answer. However when I write EXACTLY that, the computer says im wrong even after ressetting the test and trying multiple times.

Richard Austin-Berry 2022-12-14

编辑：Richard Austin-Berry 2022-12-14

I think it's maybe because 'legend' existed in the code both as a matrix and a function. I had to close the tutorial and reopen it, then interrogate what's in the code and legend only existed as a function. Then it worked fine.

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