class Solution(object):
def twoSum(self, nums, target):
list1 = []
for m in range(len(nums)):
n = target - nums[m]
if n in nums:
list1.append(m)
for o in range(len(nums)):
if nums[o] == n:
list1.append(o)
print(list1)
break
a = Solution()
a.twoSum([2,7,11,15],9)
我是把最后两行删了,传进Leetcode的,在pycharm运行有用,第一次写实验,希望大家给我解答哪里有问题