Answer for Python Function Exercise 20

20. Write a python function to count the number of same numbers with 3 given numbers in the list a and list b.

The output is:

list_a = [6, 6, 6]
list_b = [9, 7, 8]

Expected Answer:
The count of equal number is 3
The count of equal number is 0

Sample Answer:

def check_equal(a, b, c):
  result= set([a, b, c])
  if len(result)==3:
    return 0
    return (4 - len(result))

print("The count of equal number is", check_equal(6, 6, 6))
print("The count of equal number is", check_equal(9, 7, 8))


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