| ID | Title | Difficulty | Tags | Link | Solution |
|---|---|---|---|---|---|
| 1 | Two Sum | Easy | Array, Hash Table | View | class Solution:
def twoSum(self, nums, target):
hashmap = {}
for i, num in enumerate(nums):
diff = target - num
if diff in hashmap:
return [hashmap[diff], i]
hashmap[num] = i |