Running Sum of 1d Array

1func runningSum(nums []int) []int {
2	var sum int
3	var runningSum []int = make([]int, len(nums))
4
5	for i := 0; i < len(nums); i++ {
6		sum = sum + nums[i]
7		runningSum[i] = sum
8	}
9
10	return runningSum
11}

1class Solution {
2    public int[] runningSum(int[] nums) {
3        int sum = 0;
4        int[] runningSum = new int[nums.length];
5
6        for (int i = 0; i < nums.length; i++)
7        {
8            sum = sum + nums[i];
9            runningSum[i] = sum;
10        }
11
12        return runningSum;
13    }
14}