308 B
308 B
title, tags
| title | tags |
|---|---|
| count_occurences | list,beginner |
Counts the occurrences of a value in a list.
- Use the
countmethod of Python's list object to count the number of occurrences.
def count_occurrences(lst, val):
return lst.count(val)
count_occurrences([1, 1, 2, 1, 2, 3], 1) # 3