Running Sum of 1D Array
Easy
Arrays
Array
Prefix Sum
Return running sum. runningSum[i] = sum(nums[0]...nums[i]).
Constraints
1 ≤ len ≤ 1000
Examples
Example 1:
Input: 1 2 3 4
Output: 1 3 6 10
Example 2:
Input: 1 1 1 1 1
Output: 1 2 3 4 5
Tests:
Runtime:
Memory:
Test
Input:
Expected:
Got:
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