Solving Count of Range Sum in go. Please try yourself first to solve the problem and submit your implementation to LeetCode before looking into solution.

## Problem Description

Example:

``````Input: nums = [-2,5,-1], lower = -2, upper = 2,
Output: 3
Explanation: The three ranges are : [0,0], [2,2], [0,2] and their respective sums are: -2, -1, 2.

![](https://img.halfrost.com/Leetcode/leetcode_327_0.png)

![](https://img.halfrost.com/Leetcode/leetcode_327_1.png)

![](https://img.halfrost.com/Leetcode/leetcode_327_2_.png)

![](https://img.halfrost.com/Leetcode/leetcode_327_3_.png)

![](https://img.halfrost.com/Leetcode/leetcode_327_4_.png)

![](https://img.halfrost.com/Leetcode/leetcode_327_5_.png)

![](https://img.halfrost.com/Leetcode/leetcode_327_6_.png)

![](https://img.halfrost.com/Leetcode/leetcode_327_7_.png)

![](https://img.halfrost.com/Leetcode/leetcode_327_8_.png)``````

See the full details of the problem Count of Range Sum at LeetCode

Originally posted at: @github.com/halfrost/LeetCode-Go