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Problem 1504. Perl 3: shift

Created by Clemens Giegerich

This is part of a series of perl function which were very helpful for many perl programmers. Could you implement it in Matlab?

Shifts the first value of the array off and returns it, shortening the array by 1 and moving everything down.

Example:

x=[1 2 3 4 5]
[a, x]=shift(x)

then

x=[2 3 4 5]
a=1

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Solution Statistics

41 correct solutions 30 incorrect solutions
Last solution submitted on Mar 22, 2016

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