class Solution:
def search(self, nums: List[int], target: int) -> bool:
for num in nums:
if num == target:
return True
return False
Time O(n). Space O(1).
class Solution:
def search(self, nums: List[int], target: int) -> bool:
for num in nums:
if num == target:
return True
return False
Time O(n). Space O(1).