LeetCode - 一維陣列的累加和

 

LeetCode

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

程式碼

class Solution {

    public int[] runningSum(int[] nums) {

        int[] result = new int[nums.length];

        for (int i = 0; i < nums.length; i++) {

            if (i == 0) {

                result[i] = nums[i];

            } else {

                result[i] = result[i-1] + nums[i];

            }

        }

        return result;

    }

}