문제 링크: https://leetcode.com/problems/two-sum/
class Solution:
def twoSum(self, nums: List[int], target: int) -> List[int]:
hashmap = dict()
for index, num in enumerate(nums):
print(index, num, target)
if target - num in hashmap:
return [hashmap[target-num], index]
else:
hashmap[num] = index