23 lines
609 B
Markdown
23 lines
609 B
Markdown
---
|
|
title: have_same_contents
|
|
tags: list,intermediate
|
|
---
|
|
|
|
Returns `True` if two lists contain the same elements regardless of order, `False` otherwise.
|
|
|
|
Use `set()` on the combination of both lists to find the unique values.
|
|
Iterate over them with a `for` loop comparing the `count()` of each unique value in each list.
|
|
Return `False` if the counts do not match for any element, `True` otherwise.
|
|
|
|
```py
|
|
def have_same_contents(a, b):
|
|
for v in set(a + b):
|
|
if a.count(v) != b.count(v):
|
|
return False
|
|
return True
|
|
```
|
|
|
|
```py
|
|
have_same_contents([1, 2, 4], [2, 4, 1]) # True
|
|
```
|