In C++

Q4: (5 pts) Given an array nums as input. Design a running sum of an array as running Sum[i] = sum(nums[0]...nums[i]). Ouput or return the running sum of nums. Example: If input is: nums = (1,1,1,1,1) The output is : (1,2,3,4,5) Explanation: Running sum is obtained as follows: [1, 1+1, 1+1+1, 1+1+1+1, 1+1+1+1+1)