Using Python 3 Programming:

Implement a function consecutives(aList) that takes a list of integers as argument and return the maximum number of consecutive integers that are all equal, within this list.

For instance, the following statements:

l1 = [1,1,1,3,3,4,4,4,4,4,3,1,7,3,3,4,4]

l2 = []

l3 = [1,2,1,1,2,1,1]

print(consecutives(l1))

print(consecutives(l2))

print(consecutives(l3))

lead to the following result on the IDLE:

5

0

2