1:6 -> 60
Will not work for x = [1 3 5 7] or x = [0:5:30], for example.
How to find the position of an element in a vector without using the find function
Twins in a Window
Sort numbers by outside digits
Set some matrix elements to zero
find radius of cone
Given n, create n random numbers such that their standard deviation is also n.
Dancing with wolves?
Given an unsigned integer x, find the largest y by rearranging the bits in x
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