LeetCode 2Sum python
class Solution:
def twoSum(self, nums, target):
"""
:type nums: List[int]
:type target: int
:rtype: List[int]
"""
for x in nums:
first_index=nums.index(x)
nums[nums.index(x)]='push'
if (target-x in nums):
return [first_index,nums.index(target-x)]
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