Question

1. What is the result of calling the append method on a list?

2. What must be defined prior to using a method like append?

3. Explain why two lines caused an IndexError.

4. What is the result of calling the remove method on a list?

5. Give one example of a list method that requires an argument and one that does not.

6. Describe the syntax similarities and differences between using a list method like append and Python built-in functions like print.

7. Complete the function below (two lines are missing). It should prompt the user for numbers and build a list by adding one number at a time to the end of the list. The loop terminates when the user inputs the number 0

. def input_numbers():

x = 1

______________________________

x = int ( input (“Enter the first number: “))

while x != 0:

____________________________________________

x = int ( input (“Enter the next number: “))

return numbers

Answer 1

`Hey,

Note: If you have any queries related the answer please do comment. I would be very happy to resolve all your queries.

1)

Append method basically adds element passed as argument at the end of list

2)

We need to define an empty list prior to using function like append

3)

Index Error is caused when we call v[I] where i>=len(v) it happens usually when we try to access the index which does not exists.

4)

remove(L) – removes the first occurrence of the specified element from the list.

Note: Brother According to Chegg's policy we are only allowed to answer first 4 part if there are many. So, I request you to post other part as separate posts

Kindly revert for any queries

Thanks.