array and dic

This commit is contained in:
Hanzhang ma 2024-06-04 15:58:37 +02:00
parent d819c04697
commit 0e82709984

10
26-240604-pass/main.py Normal file
View File

@ -0,0 +1,10 @@
class Solution:
def removeDuplicates(self, nums: List[int]) -> int:
k = {}
cnt = 0
for num in nums:
if num not in k:
nums[cnt] = num
cnt += 1
k[num] = 1
return cnt