List Manipulation — Question 9

Question 9

Predict the output:

Odd = [1,3,5]
print( (Odd +[2, 4, 6])[4] )
print( (Odd +[12, 14, 16])[4] - (Odd +[2, 4, 6])[4] )

Answer

Output

4
10

Explanation

Odd + [2, 4, 6] will return [1, 3, 5, 2, 4, 6]. The element at index 4 of this list is 4 so the first output is 4. (Odd +[12, 14, 16])[4] is 14 and (Odd +[2, 4, 6])[4] is 4. 14 - 4 = 10 which is the second output.