smallest-missing-multiple-of-k.py (293B)
1 class Solution: 2 def missingMultiple(self, nums: List[int], k: int) -> int: 3 lookup = set() 4 5 for num in nums: 6 lookup.add(num) 7 8 itr = 1 9 while True: 10 if not (itr * k) in lookup: 11 return itr * k 12 itr += 1