#1480 Running Sum of 1d Array.java

//https://leetcode.com/problems/running-sum-of-1d-array/

class Solution {
    public int[] runningSum(int[] nums) {
        int[] res = new int[nums.length];
        int sum = 0;
        for(int i = 0 ; i < nums.length ; i++) {
            res[i] = sum + nums[i];
            sum += nums[i];
        }
        return res;
    }
}