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with_appended

Your mission

Implement with_appended, which returns a new list holding the items of values followed by value, without changing values.

See it in action

with_appended([3, 1, 4], 1): [3, 1, 4, 1]
with_appended([-2, 0], -2): [-2, 0, -2]
with_appended([], 7): [7]

Your checklist

values is a list of int of any length, possibly empty, and value is any int. Items may repeat, and value may already appear in values.
Return a list made of every item of values, in the same order, followed by value.
The returned list is a new list: after the call, values is a different list from the result and still holds exactly the items it had before.

Constraints

Expected file: with_appended.py
Allowed functions: None. Write every helper yourself.

Run the tests to grade your code

15 tests

Value goes after the last item
Empty list gives a one-item list
One item, same value appended
Value already in the list is still appended
Unsorted items keep their order
Large and negative values
Longer list
Value equal to the last item is still appended
A long values is left unchanged too
values is left unchanged
An empty values stays empty
The result is not values itself
The result is not values itself, even when empty
Two calls on the same list give independent results
Changing the result afterwards leaves values alone

Python

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with_appended

Your mission

Implement with_appended, which returns a new list holding the items of values followed by value, without changing values.

See it in action

with_appended([3, 1, 4], 1): [3, 1, 4, 1]
with_appended([-2, 0], -2): [-2, 0, -2]
with_appended([], 7): [7]

Your checklist

values is a list of int of any length, possibly empty, and value is any int. Items may repeat, and value may already appear in values.
Return a list made of every item of values, in the same order, followed by value.
The returned list is a new list: after the call, values is a different list from the result and still holds exactly the items it had before.

Constraints

Expected file: with_appended.py
Allowed functions: None. Write every helper yourself.

Run the tests to grade your code

15 tests

Value goes after the last item
Empty list gives a one-item list
One item, same value appended
Value already in the list is still appended
Unsorted items keep their order
Large and negative values
Longer list
Value equal to the last item is still appended
A long values is left unchanged too
values is left unchanged
An empty values stays empty
The result is not values itself
The result is not values itself, even when empty
Two calls on the same list give independent results
Changing the result afterwards leaves values alone

Variables will appear here

Python