Given a list of numbers, write a Python program to check if the list contains consecutive integers.
Input : [2, 3, 1, 4, 5] Output : True Input : [1, 2, 3, 5, 6] Output : False
Let’s discuss the few ways we can do this task.
Approach #1 : using
This approach uses
sorted() function of Python. We compare the sorted list with list of range of minimum and maximum integer of the list and return it.
Approach #2 : Using
Numpy module provides a function
diff() that calculate the n-th discrete difference along the given axis. We find the iterative difference of the sorted list and check if it is equal to 1.
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