Python: Find the digits which are absent in a given mobile number
Python Basic - 1: Exercise-25 with Solution
Write a Python program to find the digits that are missing from a given mobile number.
Sample Solution:
Python Code:
def absent_digits(n):
all_nums = set([0,1,2,3,4,5,6,7,8,9])
n = set([int(i) for i in n])
n = n.symmetric_difference(all_nums)
n = sorted(n)
return n
print(absent_digits([9,8,3,2,2,0,9,7,6,3]))
Sample Output:
[1, 4, 5]
Pictorial Presentation:
Flowchart:

Python Code Editor:
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Next: Write a Python program to compute the summation of the absolute difference of all distinct pairs in an given array (non-decreasing order).
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