classSolution: deftwoSum(self, nums: List[int], target: int) -> List[int]: for i in range(len(nums)): for j in range(i+1, len(nums)): if(nums[i] + nums[j] == target): return [i, j]
classSolution: deftwoSum(self, nums, target): hashmap = {} for index, num in enumerate(nums): another_num = target - num if another_num in hashmap: return [hashmap[another_num], index] hashmap[num] = index returnNone