# How to make statements intersect

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Ani Asoyan on 21 Jan 2020
Commented: Ani Asoyan on 21 Jan 2020
How can I make if command's statements intersect and after that receive the result. For example the answer for this code is 'noyesno' ....but I want it to be no, cause not all the elements of a and b are equal.
n=3
a=[0 1 2]
b=[1 1 3]
i=1
for i=1:n
if a(i)==b(i)
fprintf ('yes')
else
fprintf ('no')
end
end

Alex Mcaulley on 21 Jan 2020
a=[0 1 2];
b=[1 1 3];
if all(a==b)
fprintf ('yes')
else
fprintf ('no')
end
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Ani Asoyan on 21 Jan 2020
Thank you I this is all I wanted !!!

### More Answers (1)

Bhaskar R on 21 Jan 2020
Edited: Bhaskar R on 21 Jan 2020
n=3; % length of the your vector i guess
a=[0 1 2];
b=[1 1 3];
% depends on n value
is_intersect = sum(a(1:n)==b(1:n))==n;
% if a and b vectors are same length
is_intersect = sum(a==b)==length(a);
if is_intersect
fprintf ('yes');
else
fprintf ('no');
end
Hope i got you !!
##### 1 CommentShowHide None
Ani Asoyan on 21 Jan 2020
It's more complicated than the answer above but also very useful, thank you !