Leetcode Weekly Contest 427 || Problem C || 3381. Maximum Subarray Sum With Length Divisible by K

Problem Link:-https://leetcode.com/problems/maximum-subarray-sum-with-length-divisible-by-k/description/ This problem was based on hashing concept using unordered_map. Here is submission link of the problem:- https://leetcode.com/problems/maximum-subarray-sum-with-length-divisible-by-k/submissions/1481105548/