Write a program that will find the smallest number that is divisible (without remainder) of each of the numbers 1 to 10.

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scott corley
scott corley 2017-9-1
编辑： José-Luis 2017-9-7
Thank You

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回答（3 个）

José-Luis
José-Luis 2017-9-1
编辑：José-Luis 2017-9-1
disp('2520')
Or did you expect people to do your homework?
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José-Luis
José-Luis 2017-9-1
编辑：José-Luis 2017-9-7
Oh, I can try to help, and I'll keep on commenting, thank you very much.
Asking for someone else to do something that is obviously homework, where you have put no effort, doesn't really motivate, and is in fact considered cheating.
I also fail to see a specific Matlab question.
Furthermore:
https://se.mathworks.com/matlabcentral/answers/6200-tutorial-how-to-ask-a-question-on-answers-and-get-a-fast-answer
Just for kicks, you could submit this:
a = (1:10).';
dummy = perms(a.');
dummy = cumprod(dummy,2);
to_keep = dummy;
dummy = bsxfun(@rdivide,dummy,reshape(a.',1,1,10));
dummy = dummy == floor(dummy);
dummy = sum(dummy,3) == 10;
column = sum(dummy);
column = find(column > 0, 1);
idx = dummy(:,column);
result = min(to_keep(idx,column))
I just love the woefully inefficient. But hey, there are no loops.
And the logic should help.

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Star Strider
Star Strider 2017-9-1
Since ‘remainder’ is the important requirement, search the MATLAB (link) online help for that term.
Image Analyst
Image Analyst 2017-9-1

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