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Qus

What will be the output of the following Python code?

a = [5,5,6,7,7,7]

  b = set(a)  def test(lst):      if lst in b:          return 1      else:          return 0  for i in  filter(test, a)

print(i,end=" ")

Qusनिम्नलिखित Python कोड का आउटपुट क्या होगा?


A. 5 5 6
B. 5 6 7
C. 5 5 6 7 7 7
D. 5 6 7 7 7


Solution
C. 5 5 6 7 7 7



Explanation
The filter function will return all the values from list a which are true when passed to function test. Since all the members of the set are non-duplicate members of the list, all of the values will return true. Hence all the values in the list are printed.
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