mirror of
https://github.com/TheAlgorithms/Python.git
synced 2024-10-06 05:39:30 +00:00
32 lines
710 B
Python
32 lines
710 B
Python
from __future__ import annotations
|
|
|
|
|
|
def find_max(nums: list[int | float]) -> int | float:
|
|
"""
|
|
>>> for nums in ([3, 2, 1], [-3, -2, -1], [3, -3, 0], [3.0, 3.1, 2.9]):
|
|
... find_max(nums) == max(nums)
|
|
True
|
|
True
|
|
True
|
|
True
|
|
>>> find_max([2, 4, 9, 7, 19, 94, 5])
|
|
94
|
|
>>> find_max([])
|
|
Traceback (most recent call last):
|
|
...
|
|
ValueError: find_max() arg is an empty sequence
|
|
"""
|
|
if len(nums) == 0:
|
|
raise ValueError("find_max() arg is an empty sequence")
|
|
max_num = nums[0]
|
|
for x in nums:
|
|
if x > max_num:
|
|
max_num = x
|
|
return max_num
|
|
|
|
|
|
if __name__ == "__main__":
|
|
import doctest
|
|
|
|
doctest.testmod(verbose=True)
|