[LeetCode] 1480. Running Sum of 1d Array

Easy

내 첫 코딩테스트 코드. 그냥 봐도 별로다😎

class Solution:
    def runningSum(self, nums: List[int]) -> List[int]:
        result = []
        for i in range(len(nums)):
            if i==0:
                result.append(nums[i])
            else:
                result.append(result[i-1]+nums[i])
        return result

Runtime: 50.2ms (5 mean)

Memory: 14.1 mb

Sample Pick

class Solution:
    def runningSum(self, nums: List[int]) -> List[int]:
        for i in range(1, len(nums)):
            nums[i] += nums[i-1]
        return nums

Runtime: 33ms

Memory: 13.8 mb