Python Quiz #4 What is the output of the following code snippet? A) 10 B) [1, 9, 10, 12] C) [11, 13, 14, 15] D) Error
![python_spaces's tweet image. Python Quiz #4
What is the output of the following code snippet?
A) 10
B) [1, 9, 10, 12]
C) [11, 13, 14, 15]
D) Error](https://pbs.twimg.com/media/FhhhXulUcAEA0Zx.jpg)
Answer to the previous question: C
Python Quiz # 3 What is the output of this code snippet? A) ['abc', 'y', 'z'] B) [1, 2, 3] C) ['x', 'y', 'z'] D) All of the above Answer for Quiz # 2 in the thread 🧵👇
![python_spaces's tweet image. Python Quiz # 3
What is the output of this code snippet?
A) ['abc', 'y', 'z']
B) [1, 2, 3]
C) ['x', 'y', 'z']
D) All of the above
Answer for Quiz # 2 in the thread 🧵👇](https://pbs.twimg.com/media/FhCXtuEakAEguwk.jpg)
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Python Quiz #4 What is the output of the following code snippet? A) 10 B) [1, 9, 10, 12] C) [11, 13, 14, 15] D) Error
B as the array is sorted by values of > or < but not before the last index is removed by the offset of -1
B... numbers[:-1] = 10,9,12,1 sorted(numbers[:-1]) = [1,9,10,12]
B this is because python sees the list at the end as the last value and since we’re using negative indexes to locate the last value, it’s not part of the sorted data
>>> nums=10,9,12,1,[11,13,15,14] >>> sorted(nums[:-1]) [1, 9, 10, 12] >>> sorted(nums[:-2]) [9, 10, 12] >>> sorted(nums[:0]) []
B) [1, 9, 10, 12] because sorted() Return a new list containing all items from the iterable in ascending order.
-1 index contains the whole list [11,13,15,14] for our list numbers... numbers[:-1] gives the output except the values at index -1.. Finally, sorted sorts the list in ascending order as: 1,9,10,12
B numbers[:-1] gives tuple (10,9,12,1) sorted(numbers[:-1]) returns sorted list (1,9,10,12)
numbers is a tuple, then slice a tuple without last element, except the list. For last, the first four elements from the tuple are sorted, and sorted returns a sorted list with 4 numbers in increasing order.
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