diff --git a/snippets/sample.md b/snippets/sample.md new file mode 100644 index 000000000..4f86c5ec3 --- /dev/null +++ b/snippets/sample.md @@ -0,0 +1,19 @@ +--- +title: sample +tags: list,random,beginner +--- + +Returns a random element from an array. + +Use `randint()` to generate a random number that corresponds to an index in the list, return the element at that index. + +```py +from random import randint + +def sample(lst): + return lst[randint(0, len(lst) - 1)] +``` + +```py +sample([3, 7, 9, 11]) # 9 +```