Counting values between values in array

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g
g 2019-9-29
编辑： KALYAN ACHARJYA 2019-9-29
I have a variable, call it var, containing thousands of rows of numbers, like so:
123
124
125
128 % some values skipped
129
130
132
% etc
I want to give two values, then count the number of values in the data between (and including) these two values.
For example, if I gave A = 123, B = 129, then I would want it to count in the data and return an output of 5.
I also want to be able to give values that are skipped (though they wouldn't be counted). For example, if I gave A=126 and B=128, I would want an output of 1. Or if I gave A = 128 and B = 131, then I would want an output of 3.
How could this be done? I would like to to be done quickly, because the values reach into the hundreds of thousands.

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回答（1 个）

KALYAN ACHARJYA
KALYAN ACHARJYA 2019-9-29
编辑：KALYAN ACHARJYA 2019-9-29
A=123;
B=129;
result=sum(find(var==A | var==B))

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