displaying only even values in a for loop?

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Evan H
Evan H on 23 Sep 2015
Answered: Purushottama Rao on 23 Sep 2015
How do I modify the following for loop with an if statement so that it only displays even values of m
for m=1:100
num = 1/(m+1)
end

Answers (2)

Purushottama Rao
Purushottama Rao on 23 Sep 2015
If you want to run entire loop on even numbers
you can try
for m=2:2:1000
.....
.....
end
If your loop runs on the entire range of [1 1000], and you want to display only even numbers then you can use
for m=1:1000
.....
if (mod(m,2)==0)
....
end
.....
end

Jon
Jon on 23 Sep 2015
Use the rem command. If the remainder is zero after dividing the number by 2, display it. I'm purposely not writing the code.

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