How to create a checkerboard using fprintf?

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Rafael 2017-11-16

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https://ww2.mathworks.cn/matlabcentral/answers/367339-how-to-create-a-checkerboard-using-fprintf

评论： Walter Roberson 2017-11-16

采纳的回答： Walter Roberson

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I already have the code for the checkerboard. The problem is that the order of the symbols are not correct.

for a=1:10
    for b=1:5
    fprintf('X')
    fprintf('O')
    end
    fprintf('\n')
end

I want it so the first row ends with O and the second row ends with X. Can you please help me on this with a simple solution that does not take a lot of lines.

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Walter Roberson 2017-11-16

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https://ww2.mathworks.cn/matlabcentral/answers/367339-how-to-create-a-checkerboard-using-fprintf#answer_291432

Add another for b loop that prints in the other order.

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Rafael 2017-11-16

Nice, thank you.

Walter Roberson 2017-11-16

You see, it was exactly what I said: adding another for b loop that printed in the other order.

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