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Seperating evens and odds

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- 2015-9-15
编辑： Walter Roberson 2017-5-16
What would be the method to solve the problem below
Generate a vector of 20 random integers, each in the range of 50 to 100 and store it in vec. Create a variable evens that stores all of the even numbers from the vector, and a variable odds that stores all of the odd numbers.
  1 个评论
Korede Akinpelumi
Korede Akinpelumi 2017-5-16
编辑：Walter Roberson 2017-5-16
function [evens,odds]=assignm
A=randi(51,1,20)+49;
B=50:2:100;
C=51:2:99;
evens=intersect(A,B);
odds=intersect(A,C);
end

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回答（2 个）

Walter Roberson
Walter Roberson 2015-9-15
x == 2 * floor(x/2)
is true for even numbers and false for everything else
Dan Po
Dan Po 2016-10-24
编辑：Dan Po 2016-10-24
xevens=x(rem(x,2)==0)
how many ways are there to do this?

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