Python-Quizzes | Python Dictionary Quiz | Question 20
Question 20:Find the output of the following program:
a = {} a[ 1 ] = 1 a[ '1' ] = 2 a[ 1 ] = a[ 1 ] + 1 count = 0 for i in a: count + = a[i] print (count) |
(A) 2
(B) 4
(C) 1
(D) Error
Answer: (B)
Explanation: The above piece of code basically finds the sum of the values of keys.
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