1603. Running Sum of 1d Array
My accepted Python solution to LeetCode problem 1603, Running Sum of 1d Array, running in 0ms.
- Difficulty: Easy
- Python
- Runtime 0ms
- Memory 12.5MB
- Updated
Read the problem on LeetCode View on GitHub
The problem statement is LeetCode’s and stays on their site. What follows is my accepted solution.
Python
Accepted on LeetCode — runtime 0ms, memory 12.5MB, accepted 2025-12-24.
class Solution(object):
def runningSum(self, nums):
for i in range(1, len(nums)):
nums[i] += nums[i-1]
return nums