function scroll shift

[VenD]

Write a function that takes two arguments — a list ? and a number
? and returns a list of ? elements, scrolled ? elements to the right (elements,
those at the end of the list are placed at the beginning). If ? < 0, the shift must be to the left.

(For example)
In [1]: lrot([1,3,4,2,7,5], 2)
Out[1]: [7,5,1,3,4,2]
In [2]: lrot([1,3,4,2,7,5], -2)
Out[2]: [4,2,7,5,1,3]
In [3]: lrot([1,3,4,2,7,5], 7)
Out[3]: [5,1,3,4,2,7]
In [4]:

I will really greatful for any help!

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Write a function that takes two arguments — a list ? and a number
? and returns a list of ? elements, scrolled ? elements to the right (elements,
those at the end of the list are placed at the beginning). If ? < 0, the shift must be to the left.

(For example)
In [1]: lrot([1,3,4,2,7,5], 2)
Out[1]: [7,5,1,3,4,2]
In [2]: lrot([1,3,4,2,7,5], -2)
Out[2]: [4,2,7,5,1,3]
In [3]: lrot([1,3,4,2,7,5], 7)
Out[3]: [5,1,3,4,2,7]
In [4]:

I will really greatful for any help!

[Larz60+]

Please show your code so far.
We will be glad to help with problems as you encounter them, but will not write the code for you.