Question: Python contains all: given a list of integers, it returns True if the list contains all unique consecutive pos- itive integers starting from 1. The

Python Python contains all: given a list of integers, it returns True if

contains all: given a list of integers, it returns True if the list contains all unique consecutive pos- itive integers starting from 1. The order in which the elements appear in the list is not important. For example: >>> contains all([1, 2, 3, 4, 5]) True >>> contains all([3, 1, 2]) True >>> contains all([4, 5]) False >>> contains all([1, 1, 1]) False

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