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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Thank You

답변 (3개)

José-Luis 2017년 9월 1일
편집: José-Luis 2017년 9월 1일
Or did you expect people to do your homework?
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José-Luis 2017년 9월 1일
편집: José-Luis 2017년 9월 7일
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.
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.
John D'Errico
John D'Errico 2017년 9월 2일
@Scott: if you can't do your own homework, then don't bother asking someone else to do it for you. :)

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

Image Analyst
Image Analyst 2017년 9월 1일


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