Let's analyze the given code snippet step-by-step to determine the sum of all elements in the vals list after execution:
vals = [0, 1, 2]
Initially, vals is set to [0, 1, 2].
vals.insert(0, 1)
This inserts the element 1 at index 0. After this operation, vals becomes [1, 0, 1, 2].
del vals[1]
This deletes the element at index 1. After this operation, vals becomes [1, 1, 2].
Now, let's calculate the sum of all elements in the vals list:
1 + 1 + 2 = 4
Therefore, the sum of all elements in the vals list after execution is 4.
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hovnival
1 day, 23 hours agochristostz03
4 months, 1 week ago