I tried to solve problem but I couldn'!

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zehra ülgen
zehra ülgen 2020-10-18
评论： zehra ülgen 2020-10-19
Write a function called between that takes one scalar and two vectors of the same length as input arguments (the function does not have to check the format of the input) and returns one scalar output argument. If it is called like this, n = between(a,u,v), then n is equal to the number of indices ii for which the scalar a is between u(ii) and v(ii) or a is equal to u(ii) or v(ii). Here are some examples for the case in which the length of the vectors is 4:
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zehra ülgen
zehra ülgen 2020-10-18
>> n = between(4,[5,0 -7 6], [3, 9, 4, 4])
n =
4
>> n = between(5,[5,0 -7 6], [3, 9, 4, 4])
n =
3
>> n = between(6,[5,0 -7 6], [3, 9, 4, 4])
n =
2
>> n = between(9,[5,0 -7 6], [3, 9, 4, 4])
n =
1
>> n = between(10,[5,0 -7 6], [3, 9, 4, 4])
n =
0

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采纳的回答

Payam Morsali
Payam Morsali 2020-10-18
function y=compare(n,A,B)
y=0;
for i=1:length(A)
if n>=A(i) && n<=B(i)
y=y+1;
elseif n>=B(i) && n<=A(i)
y=y+1;
end
end
end
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John D'Errico
John D'Errico 2020-10-19
Please don't do assignments for people when they show no effort to do it themselves. This teaches them nothing, except how to get someone else to do their work for them.
zehra ülgen
zehra ülgen 2020-10-19
I tried to solve problem.. That's my answer in a different way..
function n = betweenn(a, u, v)
n = sum((u <= a & a <= v) | (v <= a & a <= u));
end

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