Answers for "2 sum python"

two sum python

class Solution:
    def twoSum(self, nums: list[int], target: int) -> list[int]:
        required = {}
        for i in range(len(nums)):
            if target - nums[i] in required:
                return [required[target - nums[i]], i]
            else:
                required[nums[i]] = i

how to return the sum of two numbers python

def add(a, b):
  return a + b