Given an integer array nums, find the sum of the elements between indices i and j (i ≤ j), inclusive. Example: Given nums = [-2, 0, 3, -5, 2, -1] sumRange(0, 2) -> 1 sumRange(2, 5) -> -1 sumRange(0, 5) -> -3  Note: You may assume that the array d…

public class NumArray { List<int> list = new List<int>(); public NumArray(int[] nums) { ; ; i < nums.Length; i++) { sum += nums[i]; list.Add(sum); } } public int SumRange(int i, int j) { ) { return list[j]; } else { ]; } } } /** * Your NumA…

""" Given an integer array nums, find the sum of the elements between indices i and j (i ≤ j), inclusive. Example: Given nums = [-2, 0, 3, -5, 2, -1] sumRange(0, 2) -> 1 sumRange(2, 5) -> -1 sumRange(0, 5) -> -3 """…