0001. Two sum.py

class Solution(object):
    def twoSum(self, nums, target):
        for i in range(len(nums)):
            for j in range(i+1,len(nums)):
                if nums[i]+nums[j]==target:
                    return [i,j]


if __name__ == "__main__":
    nums = [2,7,11,15]
    target = 9
    result = Solution().twoSum(nums,target)
    print(result)